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|
From: |
Ricardo Wurmus |
|
Date: |
Tue, 13 Feb 2024 11:57:24 -0500 (EST) |
branch: wip-js+css
commit eefe5ab171ed84d5616a2cac3dea9886a513df43
Author: Ricardo Wurmus <rekado@elephly.net>
AuthorDate: Tue Feb 13 15:50:59 2024 +0100
Replace minified DataTables with source code.
* .gitignore: Ignore minified JavaScript file.
* Makefile.am: Add rule for minifying datatables.js.
(dist_css_DATA): Use readable CSS file.
* src/cuirass/http.scm (%file-white-list): Use name of readable CSS file.
* src/cuirass/templates.scm (html-page): Same.
* build-aux/guix/cuirass-package.scm (cuirass)[native-inputs]: Add esbuild.
* src/static/css/datatables.min.css: Replace this file...
* src/static/css/datatables.css: ...with this new file.
* src/static/js/datatables.min.js: Replace this file...
* src/static/js/datatables.js: ...with this new file.
---
.gitignore | 1 +
Makefile.am | 5 +-
build-aux/guix/cuirass-package.scm | 5 +-
src/cuirass/http.scm | 2 +-
src/cuirass/templates.scm | 2 +-
src/static/css/datatables.css | 677 ++
src/static/css/datatables.min.css | 1 -
src/static/js/datatables.js | 15804 +++++++++++++++++++++++++++++++++++
src/static/js/datatables.min.js | 184 -
9 files changed, 16491 insertions(+), 190 deletions(-)
diff --git a/.gitignore b/.gitignore
index 0807874..5738012 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,6 +26,7 @@
/doc/version.texi
/etc/cuirass-remote-worker.service
/src/cuirass/config.scm
+/src/static/js/datatables.min.js
/tests/cache
Makefile
Makefile.in
diff --git a/Makefile.am b/Makefile.am
index e54df97..fdbbd34 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -113,7 +113,7 @@ dist_css_DATA = \
src/static/css/choices.min.css \
src/static/css/cuirass.css \
src/static/css/bootstrap.min.css \
- src/static/css/datatables.min.css \
+ src/static/css/datatables.css \
src/static/css/open-iconic-bootstrap.css
dist_fonts_DATA = \
src/static/fonts/open-iconic.eot \
@@ -141,6 +141,9 @@ dist_js_DATA = \
dist_systemdservice_DATA = \
etc/cuirass-remote-worker.service
+src/static/js/datatables.min.js: src/static/js/datatables.js
+ esbuild $< --minify --outfile=$@
+
TEST_EXTENSIONS = .scm .sh
AM_TESTS_ENVIRONMENT = \
env GUILE_AUTO_COMPILE='0' \
diff --git a/build-aux/guix/cuirass-package.scm
b/build-aux/guix/cuirass-package.scm
index 4f2c855..31d347e 100644
--- a/build-aux/guix/cuirass-package.scm
+++ b/build-aux/guix/cuirass-package.scm
@@ -33,7 +33,8 @@
#:use-module (gnu packages package-management)
#:use-module (gnu packages pkg-config)
#:use-module (gnu packages texinfo)
- #:use-module (gnu packages tls))
+ #:use-module (gnu packages tls)
+ #:use-module (gnu packages web))
(define source-checkout
(let ((vcs-file? (or (git-predicate
@@ -130,7 +131,7 @@
guix))
(native-inputs
- (list autoconf-2.71 automake pkg-config texinfo ephemeralpg))
+ (list autoconf-2.71 automake pkg-config texinfo ephemeralpg esbuild))
(native-search-paths
;; For HTTPS access, Cuirass itself honors these variables, with the
;; same semantics as Git and OpenSSL (respectively).
diff --git a/src/cuirass/http.scm b/src/cuirass/http.scm
index 1c92ae2..4adcf3e 100644
--- a/src/cuirass/http.scm
+++ b/src/cuirass/http.scm
@@ -80,7 +80,7 @@
(define %file-white-list
'("css/bootstrap.min.css"
"css/choices.min.css"
- "css/datatables.min.css"
+ "css/datatables.css"
"css/cuirass.css"
"css/open-iconic-bootstrap.css"
"fonts/open-iconic.otf"
diff --git a/src/cuirass/templates.scm b/src/cuirass/templates.scm
index 03cbf55..bbfc19a 100644
--- a/src/cuirass/templates.scm
+++ b/src/cuirass/templates.scm
@@ -135,7 +135,7 @@ system whose names start with " (code "guile-") ":" (br)
(link (@ (rel "stylesheet")
(href "/static/css/bootstrap.min.css")))
(link (@ (rel "stylesheet")
- (href "/static/css/datatables.min.css")))
+ (href "/static/css/datatables.css")))
(link (@ (rel "stylesheet")
(href "/static/css/open-iconic-bootstrap.css")))
(link (@ (rel "stylesheet")
diff --git a/src/static/css/datatables.css b/src/static/css/datatables.css
new file mode 100644
index 0000000..9ceb0c6
--- /dev/null
+++ b/src/static/css/datatables.css
@@ -0,0 +1,677 @@
+/*
+ * This combined file was created by the DataTables downloader builder:
+ * https://datatables.net/download
+ *
+ * To rebuild or modify this file with the latest versions of the included
+ * software please visit:
+ * https://datatables.net/download/#dt/dt-1.13.10
+ *
+ * Included libraries:
+ * DataTables 1.13.10
+ */
+
+@charset "UTF-8";
+:root {
+ --dt-row-selected: 13, 110, 253;
+ --dt-row-selected-text: 255, 255, 255;
+ --dt-row-selected-link: 9, 10, 11;
+ --dt-row-stripe: 0, 0, 0;
+ --dt-row-hover: 0, 0, 0;
+ --dt-column-ordering: 0, 0, 0;
+ --dt-html-background: white;
+}
+:root.dark {
+ --dt-html-background: rgb(33, 37, 41);
+}
+
+table.dataTable td.dt-control {
+ text-align: center;
+ cursor: pointer;
+}
+table.dataTable td.dt-control:before {
+ display: inline-block;
+ color: rgba(0, 0, 0, 0.5);
+ content: "▶";
+}
+table.dataTable tr.dt-hasChild td.dt-control:before {
+ content: "▼";
+}
+
+html.dark table.dataTable td.dt-control:before,
+:root[data-bs-theme=dark] table.dataTable td.dt-control:before {
+ color: rgba(255, 255, 255, 0.5);
+}
+html.dark table.dataTable tr.dt-hasChild td.dt-control:before,
+:root[data-bs-theme=dark] table.dataTable tr.dt-hasChild td.dt-control:before {
+ color: rgba(255, 255, 255, 0.5);
+}
+
+table.dataTable thead > tr > th.sorting, table.dataTable thead > tr >
th.sorting_asc, table.dataTable thead > tr > th.sorting_desc, table.dataTable
thead > tr > th.sorting_asc_disabled, table.dataTable thead > tr >
th.sorting_desc_disabled,
+table.dataTable thead > tr > td.sorting,
+table.dataTable thead > tr > td.sorting_asc,
+table.dataTable thead > tr > td.sorting_desc,
+table.dataTable thead > tr > td.sorting_asc_disabled,
+table.dataTable thead > tr > td.sorting_desc_disabled {
+ cursor: pointer;
+ position: relative;
+ padding-right: 26px;
+}
+table.dataTable thead > tr > th.sorting:before, table.dataTable thead > tr >
th.sorting:after, table.dataTable thead > tr > th.sorting_asc:before,
table.dataTable thead > tr > th.sorting_asc:after, table.dataTable thead > tr >
th.sorting_desc:before, table.dataTable thead > tr > th.sorting_desc:after,
table.dataTable thead > tr > th.sorting_asc_disabled:before, table.dataTable
thead > tr > th.sorting_asc_disabled:after, table.dataTable thead > tr >
th.sorting_desc_disabled:before, table. [...]
+table.dataTable thead > tr > td.sorting:before,
+table.dataTable thead > tr > td.sorting:after,
+table.dataTable thead > tr > td.sorting_asc:before,
+table.dataTable thead > tr > td.sorting_asc:after,
+table.dataTable thead > tr > td.sorting_desc:before,
+table.dataTable thead > tr > td.sorting_desc:after,
+table.dataTable thead > tr > td.sorting_asc_disabled:before,
+table.dataTable thead > tr > td.sorting_asc_disabled:after,
+table.dataTable thead > tr > td.sorting_desc_disabled:before,
+table.dataTable thead > tr > td.sorting_desc_disabled:after {
+ position: absolute;
+ display: block;
+ opacity: 0.125;
+ right: 10px;
+ line-height: 9px;
+ font-size: 0.8em;
+}
+table.dataTable thead > tr > th.sorting:before, table.dataTable thead > tr >
th.sorting_asc:before, table.dataTable thead > tr > th.sorting_desc:before,
table.dataTable thead > tr > th.sorting_asc_disabled:before, table.dataTable
thead > tr > th.sorting_desc_disabled:before,
+table.dataTable thead > tr > td.sorting:before,
+table.dataTable thead > tr > td.sorting_asc:before,
+table.dataTable thead > tr > td.sorting_desc:before,
+table.dataTable thead > tr > td.sorting_asc_disabled:before,
+table.dataTable thead > tr > td.sorting_desc_disabled:before {
+ bottom: 50%;
+ content: "▲";
+ content: "▲"/"";
+}
+table.dataTable thead > tr > th.sorting:after, table.dataTable thead > tr >
th.sorting_asc:after, table.dataTable thead > tr > th.sorting_desc:after,
table.dataTable thead > tr > th.sorting_asc_disabled:after, table.dataTable
thead > tr > th.sorting_desc_disabled:after,
+table.dataTable thead > tr > td.sorting:after,
+table.dataTable thead > tr > td.sorting_asc:after,
+table.dataTable thead > tr > td.sorting_desc:after,
+table.dataTable thead > tr > td.sorting_asc_disabled:after,
+table.dataTable thead > tr > td.sorting_desc_disabled:after {
+ top: 50%;
+ content: "▼";
+ content: "▼"/"";
+}
+table.dataTable thead > tr > th.sorting_asc:before, table.dataTable thead > tr
> th.sorting_desc:after,
+table.dataTable thead > tr > td.sorting_asc:before,
+table.dataTable thead > tr > td.sorting_desc:after {
+ opacity: 0.6;
+}
+table.dataTable thead > tr > th.sorting_desc_disabled:after, table.dataTable
thead > tr > th.sorting_asc_disabled:before,
+table.dataTable thead > tr > td.sorting_desc_disabled:after,
+table.dataTable thead > tr > td.sorting_asc_disabled:before {
+ display: none;
+}
+table.dataTable thead > tr > th:active,
+table.dataTable thead > tr > td:active {
+ outline: none;
+}
+
+div.dataTables_scrollBody > table.dataTable > thead > tr > th:before,
div.dataTables_scrollBody > table.dataTable > thead > tr > th:after,
+div.dataTables_scrollBody > table.dataTable > thead > tr > td:before,
+div.dataTables_scrollBody > table.dataTable > thead > tr > td:after {
+ display: none;
+}
+
+div.dataTables_processing {
+ position: absolute;
+ top: 50%;
+ left: 50%;
+ width: 200px;
+ margin-left: -100px;
+ margin-top: -26px;
+ text-align: center;
+ padding: 2px;
+ z-index: 10;
+}
+div.dataTables_processing > div:last-child {
+ position: relative;
+ width: 80px;
+ height: 15px;
+ margin: 1em auto;
+}
+div.dataTables_processing > div:last-child > div {
+ position: absolute;
+ top: 0;
+ width: 13px;
+ height: 13px;
+ border-radius: 50%;
+ background: rgb(13, 110, 253);
+ background: rgb(var(--dt-row-selected));
+ animation-timing-function: cubic-bezier(0, 1, 1, 0);
+}
+div.dataTables_processing > div:last-child > div:nth-child(1) {
+ left: 8px;
+ animation: datatables-loader-1 0.6s infinite;
+}
+div.dataTables_processing > div:last-child > div:nth-child(2) {
+ left: 8px;
+ animation: datatables-loader-2 0.6s infinite;
+}
+div.dataTables_processing > div:last-child > div:nth-child(3) {
+ left: 32px;
+ animation: datatables-loader-2 0.6s infinite;
+}
+div.dataTables_processing > div:last-child > div:nth-child(4) {
+ left: 56px;
+ animation: datatables-loader-3 0.6s infinite;
+}
+
+@keyframes datatables-loader-1 {
+ 0% {
+ transform: scale(0);
+ }
+ 100% {
+ transform: scale(1);
+ }
+}
+@keyframes datatables-loader-3 {
+ 0% {
+ transform: scale(1);
+ }
+ 100% {
+ transform: scale(0);
+ }
+}
+@keyframes datatables-loader-2 {
+ 0% {
+ transform: translate(0, 0);
+ }
+ 100% {
+ transform: translate(24px, 0);
+ }
+}
+table.dataTable.nowrap th, table.dataTable.nowrap td {
+ white-space: nowrap;
+}
+table.dataTable th.dt-left,
+table.dataTable td.dt-left {
+ text-align: left;
+}
+table.dataTable th.dt-center,
+table.dataTable td.dt-center,
+table.dataTable td.dataTables_empty {
+ text-align: center;
+}
+table.dataTable th.dt-right,
+table.dataTable td.dt-right {
+ text-align: right;
+}
+table.dataTable th.dt-justify,
+table.dataTable td.dt-justify {
+ text-align: justify;
+}
+table.dataTable th.dt-nowrap,
+table.dataTable td.dt-nowrap {
+ white-space: nowrap;
+}
+table.dataTable thead th,
+table.dataTable thead td,
+table.dataTable tfoot th,
+table.dataTable tfoot td {
+ text-align: left;
+}
+table.dataTable thead th.dt-head-left,
+table.dataTable thead td.dt-head-left,
+table.dataTable tfoot th.dt-head-left,
+table.dataTable tfoot td.dt-head-left {
+ text-align: left;
+}
+table.dataTable thead th.dt-head-center,
+table.dataTable thead td.dt-head-center,
+table.dataTable tfoot th.dt-head-center,
+table.dataTable tfoot td.dt-head-center {
+ text-align: center;
+}
+table.dataTable thead th.dt-head-right,
+table.dataTable thead td.dt-head-right,
+table.dataTable tfoot th.dt-head-right,
+table.dataTable tfoot td.dt-head-right {
+ text-align: right;
+}
+table.dataTable thead th.dt-head-justify,
+table.dataTable thead td.dt-head-justify,
+table.dataTable tfoot th.dt-head-justify,
+table.dataTable tfoot td.dt-head-justify {
+ text-align: justify;
+}
+table.dataTable thead th.dt-head-nowrap,
+table.dataTable thead td.dt-head-nowrap,
+table.dataTable tfoot th.dt-head-nowrap,
+table.dataTable tfoot td.dt-head-nowrap {
+ white-space: nowrap;
+}
+table.dataTable tbody th.dt-body-left,
+table.dataTable tbody td.dt-body-left {
+ text-align: left;
+}
+table.dataTable tbody th.dt-body-center,
+table.dataTable tbody td.dt-body-center {
+ text-align: center;
+}
+table.dataTable tbody th.dt-body-right,
+table.dataTable tbody td.dt-body-right {
+ text-align: right;
+}
+table.dataTable tbody th.dt-body-justify,
+table.dataTable tbody td.dt-body-justify {
+ text-align: justify;
+}
+table.dataTable tbody th.dt-body-nowrap,
+table.dataTable tbody td.dt-body-nowrap {
+ white-space: nowrap;
+}
+
+/*
+ * Table styles
+ */
+table.dataTable {
+ width: 100%;
+ margin: 0 auto;
+ clear: both;
+ border-collapse: separate;
+ border-spacing: 0;
+ /*
+ * Header and footer styles
+ */
+ /*
+ * Body styles
+ */
+}
+table.dataTable thead th,
+table.dataTable tfoot th {
+ font-weight: bold;
+}
+table.dataTable > thead > tr > th,
+table.dataTable > thead > tr > td {
+ padding: 10px;
+ border-bottom: 1px solid rgba(0, 0, 0, 0.3);
+}
+table.dataTable > thead > tr > th:active,
+table.dataTable > thead > tr > td:active {
+ outline: none;
+}
+table.dataTable > tfoot > tr > th,
+table.dataTable > tfoot > tr > td {
+ padding: 10px 10px 6px 10px;
+ border-top: 1px solid rgba(0, 0, 0, 0.3);
+}
+table.dataTable tbody tr {
+ background-color: transparent;
+}
+table.dataTable tbody tr.selected > * {
+ box-shadow: inset 0 0 0 9999px rgba(13, 110, 253, 0.9);
+ box-shadow: inset 0 0 0 9999px rgba(var(--dt-row-selected), 0.9);
+ color: rgb(255, 255, 255);
+ color: rgb(var(--dt-row-selected-text));
+}
+table.dataTable tbody tr.selected a {
+ color: rgb(9, 10, 11);
+ color: rgb(var(--dt-row-selected-link));
+}
+table.dataTable tbody th,
+table.dataTable tbody td {
+ padding: 8px 10px;
+}
+table.dataTable.row-border > tbody > tr > th,
+table.dataTable.row-border > tbody > tr > td, table.dataTable.display > tbody
> tr > th,
+table.dataTable.display > tbody > tr > td {
+ border-top: 1px solid rgba(0, 0, 0, 0.15);
+}
+table.dataTable.row-border > tbody > tr:first-child > th,
+table.dataTable.row-border > tbody > tr:first-child > td,
table.dataTable.display > tbody > tr:first-child > th,
+table.dataTable.display > tbody > tr:first-child > td {
+ border-top: none;
+}
+table.dataTable.row-border > tbody > tr.selected + tr.selected > td,
table.dataTable.display > tbody > tr.selected + tr.selected > td {
+ border-top-color: rgba(13, 110, 253, 0.65);
+ border-top-color: rgba(var(--dt-row-selected), 0.65);
+}
+table.dataTable.cell-border > tbody > tr > th,
+table.dataTable.cell-border > tbody > tr > td {
+ border-top: 1px solid rgba(0, 0, 0, 0.15);
+ border-right: 1px solid rgba(0, 0, 0, 0.15);
+}
+table.dataTable.cell-border > tbody > tr > th:first-child,
+table.dataTable.cell-border > tbody > tr > td:first-child {
+ border-left: 1px solid rgba(0, 0, 0, 0.15);
+}
+table.dataTable.cell-border > tbody > tr:first-child > th,
+table.dataTable.cell-border > tbody > tr:first-child > td {
+ border-top: none;
+}
+table.dataTable.stripe > tbody > tr.odd > *, table.dataTable.display > tbody >
tr.odd > * {
+ box-shadow: inset 0 0 0 9999px rgba(0, 0, 0, 0.023);
+ box-shadow: inset 0 0 0 9999px rgba(var(--dt-row-stripe), 0.023);
+}
+table.dataTable.stripe > tbody > tr.odd.selected > *, table.dataTable.display
> tbody > tr.odd.selected > * {
+ box-shadow: inset 0 0 0 9999px rgba(13, 110, 253, 0.923);
+ box-shadow: inset 0 0 0 9999px rgba(var(--dt-row-selected), 0.923);
+}
+table.dataTable.hover > tbody > tr:hover > *, table.dataTable.display > tbody
> tr:hover > * {
+ box-shadow: inset 0 0 0 9999px rgba(0, 0, 0, 0.035);
+ box-shadow: inset 0 0 0 9999px rgba(var(--dt-row-hover), 0.035);
+}
+table.dataTable.hover > tbody > tr.selected:hover > *, table.dataTable.display
> tbody > tr.selected:hover > * {
+ box-shadow: inset 0 0 0 9999px #0d6efd !important;
+ box-shadow: inset 0 0 0 9999px rgba(var(--dt-row-selected), 1) !important;
+}
+table.dataTable.order-column > tbody tr > .sorting_1,
+table.dataTable.order-column > tbody tr > .sorting_2,
+table.dataTable.order-column > tbody tr > .sorting_3, table.dataTable.display
> tbody tr > .sorting_1,
+table.dataTable.display > tbody tr > .sorting_2,
+table.dataTable.display > tbody tr > .sorting_3 {
+ box-shadow: inset 0 0 0 9999px rgba(0, 0, 0, 0.019);
+ box-shadow: inset 0 0 0 9999px rgba(var(--dt-column-ordering), 0.019);
+}
+table.dataTable.order-column > tbody tr.selected > .sorting_1,
+table.dataTable.order-column > tbody tr.selected > .sorting_2,
+table.dataTable.order-column > tbody tr.selected > .sorting_3,
table.dataTable.display > tbody tr.selected > .sorting_1,
+table.dataTable.display > tbody tr.selected > .sorting_2,
+table.dataTable.display > tbody tr.selected > .sorting_3 {
+ box-shadow: inset 0 0 0 9999px rgba(13, 110, 253, 0.919);
+ box-shadow: inset 0 0 0 9999px rgba(var(--dt-row-selected), 0.919);
+}
+table.dataTable.display > tbody > tr.odd > .sorting_1,
table.dataTable.order-column.stripe > tbody > tr.odd > .sorting_1 {
+ box-shadow: inset 0 0 0 9999px rgba(0, 0, 0, 0.054);
+ box-shadow: inset 0 0 0 9999px rgba(var(--dt-column-ordering), 0.054);
+}
+table.dataTable.display > tbody > tr.odd > .sorting_2,
table.dataTable.order-column.stripe > tbody > tr.odd > .sorting_2 {
+ box-shadow: inset 0 0 0 9999px rgba(0, 0, 0, 0.047);
+ box-shadow: inset 0 0 0 9999px rgba(var(--dt-column-ordering), 0.047);
+}
+table.dataTable.display > tbody > tr.odd > .sorting_3,
table.dataTable.order-column.stripe > tbody > tr.odd > .sorting_3 {
+ box-shadow: inset 0 0 0 9999px rgba(0, 0, 0, 0.039);
+ box-shadow: inset 0 0 0 9999px rgba(var(--dt-column-ordering), 0.039);
+}
+table.dataTable.display > tbody > tr.odd.selected > .sorting_1,
table.dataTable.order-column.stripe > tbody > tr.odd.selected > .sorting_1 {
+ box-shadow: inset 0 0 0 9999px rgba(13, 110, 253, 0.954);
+ box-shadow: inset 0 0 0 9999px rgba(var(--dt-row-selected), 0.954);
+}
+table.dataTable.display > tbody > tr.odd.selected > .sorting_2,
table.dataTable.order-column.stripe > tbody > tr.odd.selected > .sorting_2 {
+ box-shadow: inset 0 0 0 9999px rgba(13, 110, 253, 0.947);
+ box-shadow: inset 0 0 0 9999px rgba(var(--dt-row-selected), 0.947);
+}
+table.dataTable.display > tbody > tr.odd.selected > .sorting_3,
table.dataTable.order-column.stripe > tbody > tr.odd.selected > .sorting_3 {
+ box-shadow: inset 0 0 0 9999px rgba(13, 110, 253, 0.939);
+ box-shadow: inset 0 0 0 9999px rgba(var(--dt-row-selected), 0.939);
+}
+table.dataTable.display > tbody > tr.even > .sorting_1,
table.dataTable.order-column.stripe > tbody > tr.even > .sorting_1 {
+ box-shadow: inset 0 0 0 9999px rgba(0, 0, 0, 0.019);
+ box-shadow: inset 0 0 0 9999px rgba(var(--dt-column-ordering), 0.019);
+}
+table.dataTable.display > tbody > tr.even > .sorting_2,
table.dataTable.order-column.stripe > tbody > tr.even > .sorting_2 {
+ box-shadow: inset 0 0 0 9999px rgba(0, 0, 0, 0.011);
+ box-shadow: inset 0 0 0 9999px rgba(var(--dt-column-ordering), 0.011);
+}
+table.dataTable.display > tbody > tr.even > .sorting_3,
table.dataTable.order-column.stripe > tbody > tr.even > .sorting_3 {
+ box-shadow: inset 0 0 0 9999px rgba(0, 0, 0, 0.003);
+ box-shadow: inset 0 0 0 9999px rgba(var(--dt-column-ordering), 0.003);
+}
+table.dataTable.display > tbody > tr.even.selected > .sorting_1,
table.dataTable.order-column.stripe > tbody > tr.even.selected > .sorting_1 {
+ box-shadow: inset 0 0 0 9999px rgba(13, 110, 253, 0.919);
+ box-shadow: inset 0 0 0 9999px rgba(var(--dt-row-selected), 0.919);
+}
+table.dataTable.display > tbody > tr.even.selected > .sorting_2,
table.dataTable.order-column.stripe > tbody > tr.even.selected > .sorting_2 {
+ box-shadow: inset 0 0 0 9999px rgba(13, 110, 253, 0.911);
+ box-shadow: inset 0 0 0 9999px rgba(var(--dt-row-selected), 0.911);
+}
+table.dataTable.display > tbody > tr.even.selected > .sorting_3,
table.dataTable.order-column.stripe > tbody > tr.even.selected > .sorting_3 {
+ box-shadow: inset 0 0 0 9999px rgba(13, 110, 253, 0.903);
+ box-shadow: inset 0 0 0 9999px rgba(var(--dt-row-selected), 0.903);
+}
+table.dataTable.display tbody tr:hover > .sorting_1,
table.dataTable.order-column.hover tbody tr:hover > .sorting_1 {
+ box-shadow: inset 0 0 0 9999px rgba(0, 0, 0, 0.082);
+ box-shadow: inset 0 0 0 9999px rgba(var(--dt-row-hover), 0.082);
+}
+table.dataTable.display tbody tr:hover > .sorting_2,
table.dataTable.order-column.hover tbody tr:hover > .sorting_2 {
+ box-shadow: inset 0 0 0 9999px rgba(0, 0, 0, 0.074);
+ box-shadow: inset 0 0 0 9999px rgba(var(--dt-row-hover), 0.074);
+}
+table.dataTable.display tbody tr:hover > .sorting_3,
table.dataTable.order-column.hover tbody tr:hover > .sorting_3 {
+ box-shadow: inset 0 0 0 9999px rgba(0, 0, 0, 0.062);
+ box-shadow: inset 0 0 0 9999px rgba(var(--dt-row-hover), 0.062);
+}
+table.dataTable.display tbody tr:hover.selected > .sorting_1,
table.dataTable.order-column.hover tbody tr:hover.selected > .sorting_1 {
+ box-shadow: inset 0 0 0 9999px rgba(13, 110, 253, 0.982);
+ box-shadow: inset 0 0 0 9999px rgba(var(--dt-row-selected), 0.982);
+}
+table.dataTable.display tbody tr:hover.selected > .sorting_2,
table.dataTable.order-column.hover tbody tr:hover.selected > .sorting_2 {
+ box-shadow: inset 0 0 0 9999px rgba(13, 110, 253, 0.974);
+ box-shadow: inset 0 0 0 9999px rgba(var(--dt-row-selected), 0.974);
+}
+table.dataTable.display tbody tr:hover.selected > .sorting_3,
table.dataTable.order-column.hover tbody tr:hover.selected > .sorting_3 {
+ box-shadow: inset 0 0 0 9999px rgba(13, 110, 253, 0.962);
+ box-shadow: inset 0 0 0 9999px rgba(var(--dt-row-selected), 0.962);
+}
+table.dataTable.no-footer {
+ border-bottom: 1px solid rgba(0, 0, 0, 0.3);
+}
+table.dataTable.compact thead th,
+table.dataTable.compact thead td,
+table.dataTable.compact tfoot th,
+table.dataTable.compact tfoot td,
+table.dataTable.compact tbody th,
+table.dataTable.compact tbody td {
+ padding: 4px;
+}
+
+table.dataTable th,
+table.dataTable td {
+ box-sizing: content-box;
+}
+
+/*
+ * Control feature layout
+ */
+.dataTables_wrapper {
+ position: relative;
+ clear: both;
+}
+.dataTables_wrapper .dataTables_length {
+ float: left;
+}
+.dataTables_wrapper .dataTables_length select {
+ border: 1px solid #aaa;
+ border-radius: 3px;
+ padding: 5px;
+ background-color: transparent;
+ color: inherit;
+ padding: 4px;
+}
+.dataTables_wrapper .dataTables_filter {
+ float: right;
+ text-align: right;
+}
+.dataTables_wrapper .dataTables_filter input {
+ border: 1px solid #aaa;
+ border-radius: 3px;
+ padding: 5px;
+ background-color: transparent;
+ color: inherit;
+ margin-left: 3px;
+}
+.dataTables_wrapper .dataTables_info {
+ clear: both;
+ float: left;
+ padding-top: 0.755em;
+}
+.dataTables_wrapper .dataTables_paginate {
+ float: right;
+ text-align: right;
+ padding-top: 0.25em;
+}
+.dataTables_wrapper .dataTables_paginate .paginate_button {
+ box-sizing: border-box;
+ display: inline-block;
+ min-width: 1.5em;
+ padding: 0.5em 1em;
+ margin-left: 2px;
+ text-align: center;
+ text-decoration: none !important;
+ cursor: pointer;
+ color: inherit !important;
+ border: 1px solid transparent;
+ border-radius: 2px;
+ background: transparent;
+}
+.dataTables_wrapper .dataTables_paginate .paginate_button.current,
.dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
+ color: inherit !important;
+ border: 1px solid rgba(0, 0, 0, 0.3);
+ background-color: rgba(0, 0, 0, 0.05);
+ background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,
rgba(230, 230, 230, 0.05)), color-stop(100%, rgba(0, 0, 0, 0.05))); /*
Chrome,Safari4+ */
+ background: -webkit-linear-gradient(top, rgba(230, 230, 230, 0.05) 0%,
rgba(0, 0, 0, 0.05) 100%); /* Chrome10+,Safari5.1+ */
+ background: -moz-linear-gradient(top, rgba(230, 230, 230, 0.05) 0%, rgba(0,
0, 0, 0.05) 100%); /* FF3.6+ */
+ background: -ms-linear-gradient(top, rgba(230, 230, 230, 0.05) 0%, rgba(0,
0, 0, 0.05) 100%); /* IE10+ */
+ background: -o-linear-gradient(top, rgba(230, 230, 230, 0.05) 0%, rgba(0, 0,
0, 0.05) 100%); /* Opera 11.10+ */
+ background: linear-gradient(to bottom, rgba(230, 230, 230, 0.05) 0%, rgba(0,
0, 0, 0.05) 100%); /* W3C */
+}
+.dataTables_wrapper .dataTables_paginate .paginate_button.disabled,
.dataTables_wrapper .dataTables_paginate .paginate_button.disabled:hover,
.dataTables_wrapper .dataTables_paginate .paginate_button.disabled:active {
+ cursor: default;
+ color: #666 !important;
+ border: 1px solid transparent;
+ background: transparent;
+ box-shadow: none;
+}
+.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
+ color: white !important;
+ border: 1px solid #111;
+ background-color: #111;
+ background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,
#585858), color-stop(100%, #111)); /* Chrome,Safari4+ */
+ background: -webkit-linear-gradient(top, #585858 0%, #111 100%); /*
Chrome10+,Safari5.1+ */
+ background: -moz-linear-gradient(top, #585858 0%, #111 100%); /* FF3.6+ */
+ background: -ms-linear-gradient(top, #585858 0%, #111 100%); /* IE10+ */
+ background: -o-linear-gradient(top, #585858 0%, #111 100%); /* Opera 11.10+
*/
+ background: linear-gradient(to bottom, #585858 0%, #111 100%); /* W3C */
+}
+.dataTables_wrapper .dataTables_paginate .paginate_button:active {
+ outline: none;
+ background-color: #0c0c0c;
+ background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,
#2b2b2b), color-stop(100%, #0c0c0c)); /* Chrome,Safari4+ */
+ background: -webkit-linear-gradient(top, #2b2b2b 0%, #0c0c0c 100%); /*
Chrome10+,Safari5.1+ */
+ background: -moz-linear-gradient(top, #2b2b2b 0%, #0c0c0c 100%); /* FF3.6+ */
+ background: -ms-linear-gradient(top, #2b2b2b 0%, #0c0c0c 100%); /* IE10+ */
+ background: -o-linear-gradient(top, #2b2b2b 0%, #0c0c0c 100%); /* Opera
11.10+ */
+ background: linear-gradient(to bottom, #2b2b2b 0%, #0c0c0c 100%); /* W3C */
+ box-shadow: inset 0 0 3px #111;
+}
+.dataTables_wrapper .dataTables_paginate .ellipsis {
+ padding: 0 1em;
+}
+.dataTables_wrapper .dataTables_length,
+.dataTables_wrapper .dataTables_filter,
+.dataTables_wrapper .dataTables_info,
+.dataTables_wrapper .dataTables_processing,
+.dataTables_wrapper .dataTables_paginate {
+ color: inherit;
+}
+.dataTables_wrapper .dataTables_scroll {
+ clear: both;
+}
+.dataTables_wrapper .dataTables_scroll div.dataTables_scrollBody {
+ -webkit-overflow-scrolling: touch;
+}
+.dataTables_wrapper .dataTables_scroll div.dataTables_scrollBody > table >
thead > tr > th, .dataTables_wrapper .dataTables_scroll
div.dataTables_scrollBody > table > thead > tr > td, .dataTables_wrapper
.dataTables_scroll div.dataTables_scrollBody > table > tbody > tr > th,
.dataTables_wrapper .dataTables_scroll div.dataTables_scrollBody > table >
tbody > tr > td {
+ vertical-align: middle;
+}
+.dataTables_wrapper .dataTables_scroll div.dataTables_scrollBody > table >
thead > tr > th > div.dataTables_sizing,
+.dataTables_wrapper .dataTables_scroll div.dataTables_scrollBody > table >
thead > tr > td > div.dataTables_sizing, .dataTables_wrapper .dataTables_scroll
div.dataTables_scrollBody > table > tbody > tr > th > div.dataTables_sizing,
+.dataTables_wrapper .dataTables_scroll div.dataTables_scrollBody > table >
tbody > tr > td > div.dataTables_sizing {
+ height: 0;
+ overflow: hidden;
+ margin: 0 !important;
+ padding: 0 !important;
+}
+.dataTables_wrapper.no-footer .dataTables_scrollBody {
+ border-bottom: 1px solid rgba(0, 0, 0, 0.3);
+}
+.dataTables_wrapper.no-footer div.dataTables_scrollHead table.dataTable,
+.dataTables_wrapper.no-footer div.dataTables_scrollBody > table {
+ border-bottom: none;
+}
+.dataTables_wrapper:after {
+ visibility: hidden;
+ display: block;
+ content: "";
+ clear: both;
+ height: 0;
+}
+
+@media screen and (max-width: 767px) {
+ .dataTables_wrapper .dataTables_info,
+ .dataTables_wrapper .dataTables_paginate {
+ float: none;
+ text-align: center;
+ }
+ .dataTables_wrapper .dataTables_paginate {
+ margin-top: 0.5em;
+ }
+}
+@media screen and (max-width: 640px) {
+ .dataTables_wrapper .dataTables_length,
+ .dataTables_wrapper .dataTables_filter {
+ float: none;
+ text-align: center;
+ }
+ .dataTables_wrapper .dataTables_filter {
+ margin-top: 0.5em;
+ }
+}
+html.dark {
+ --dt-row-hover: 255, 255, 255;
+ --dt-row-stripe: 255, 255, 255;
+ --dt-column-ordering: 255, 255, 255;
+}
+html.dark table.dataTable > thead > tr > th,
+html.dark table.dataTable > thead > tr > td {
+ border-bottom: 1px solid rgb(89, 91, 94);
+}
+html.dark table.dataTable > thead > tr > th:active,
+html.dark table.dataTable > thead > tr > td:active {
+ outline: none;
+}
+html.dark table.dataTable > tfoot > tr > th,
+html.dark table.dataTable > tfoot > tr > td {
+ border-top: 1px solid rgb(89, 91, 94);
+}
+html.dark table.dataTable.row-border > tbody > tr > th,
+html.dark table.dataTable.row-border > tbody > tr > td, html.dark
table.dataTable.display > tbody > tr > th,
+html.dark table.dataTable.display > tbody > tr > td {
+ border-top: 1px solid rgb(64, 67, 70);
+}
+html.dark table.dataTable.row-border > tbody > tr.selected + tr.selected > td,
html.dark table.dataTable.display > tbody > tr.selected + tr.selected > td {
+ border-top-color: rgba(13, 110, 253, 0.65);
+ border-top-color: rgba(var(--dt-row-selected), 0.65);
+}
+html.dark table.dataTable.cell-border > tbody > tr > th,
+html.dark table.dataTable.cell-border > tbody > tr > td {
+ border-top: 1px solid rgb(64, 67, 70);
+ border-right: 1px solid rgb(64, 67, 70);
+}
+html.dark table.dataTable.cell-border > tbody > tr > th:first-child,
+html.dark table.dataTable.cell-border > tbody > tr > td:first-child {
+ border-left: 1px solid rgb(64, 67, 70);
+}
+html.dark .dataTables_wrapper .dataTables_filter input,
+html.dark .dataTables_wrapper .dataTables_length select {
+ border: 1px solid rgba(255, 255, 255, 0.2);
+ background-color: var(--dt-html-background);
+}
+html.dark .dataTables_wrapper .dataTables_paginate .paginate_button.current,
html.dark .dataTables_wrapper .dataTables_paginate
.paginate_button.current:hover {
+ border: 1px solid rgb(89, 91, 94);
+ background: rgba(255, 255, 255, 0.15);
+}
+html.dark .dataTables_wrapper .dataTables_paginate .paginate_button.disabled,
html.dark .dataTables_wrapper .dataTables_paginate
.paginate_button.disabled:hover, html.dark .dataTables_wrapper
.dataTables_paginate .paginate_button.disabled:active {
+ color: #666 !important;
+}
+html.dark .dataTables_wrapper .dataTables_paginate .paginate_button:hover {
+ border: 1px solid rgb(53, 53, 53);
+ background: rgb(53, 53, 53);
+}
+html.dark .dataTables_wrapper .dataTables_paginate .paginate_button:active {
+ background: #3a3a3a;
+}
+
+
diff --git a/src/static/css/datatables.min.css
b/src/static/css/datatables.min.css
deleted file mode 100644
index c35eba0..0000000
--- a/src/static/css/datatables.min.css
+++ /dev/null
@@ -1 +0,0 @@
-table.dataTable{clear:both;margin-top:6px !important;margin-bottom:6px
!important;max-width:none !important;border-collapse:separate
!important;border-spacing:0}table.dataTable td,table.dataTable
th{-webkit-box-sizing:content-box;box-sizing:content-box}table.dataTable
td.dataTables_empty,table.dataTable
th.dataTables_empty{text-align:center}table.dataTable.nowrap
th,table.dataTable.nowrap td{white-space:nowrap}div.dataTables_wrapper
div.dataTables_length label{font-weight:normal;text-al [...]
diff --git a/src/static/js/datatables.js b/src/static/js/datatables.js
new file mode 100644
index 0000000..16826d1
--- /dev/null
+++ b/src/static/js/datatables.js
@@ -0,0 +1,15804 @@
+/*
+ * This combined file was created by the DataTables downloader builder:
+ * https://datatables.net/download
+ *
+ * To rebuild or modify this file with the latest versions of the included
+ * software please visit:
+ * https://datatables.net/download/#dt/dt-1.13.10
+ *
+ * Included libraries:
+ * DataTables 1.13.10
+ */
+
+/*! DataTables 1.13.10
+ * ©2008-2024 SpryMedia Ltd - datatables.net/license
+ */
+
+/**
+ * @summary DataTables
+ * @description Paginate, search and order HTML tables
+ * @version 1.13.10
+ * @author SpryMedia Ltd
+ * @contact www.datatables.net
+ * @copyright SpryMedia Ltd.
+ *
+ * This source file is free software, available under the following license:
+ * MIT license - https://datatables.net/license
+ *
+ * This source file is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
+ *
+ * For details please refer to: https://www.datatables.net
+ */
+
+/*jslint evil: true, undef: true, browser: true */
+/*globals
$,require,jQuery,define,_selector_run,_selector_opts,_selector_first,_selector_row_indexes,_ext,_Api,_api_register,_api_registerPlural,_re_new_lines,_re_html,_re_formatted_numeric,_re_escape_regex,_empty,_intVal,_numToDecimal,_isNumber,_isHtml,_htmlNumeric,_pluck,_pluck_order,_range,_stripHtml,_unique,_fnBuildAjax,_fnAjaxUpdate,_fnAjaxParameters,_fnAjaxUpdateDraw,_fnAjaxDataSrc,_fnAddColumn,_fnColumnOptions,_fnAdjustColumnSizing,_fnVisibleToColumnIndex,_fnColumnIndexToVisible,_
[...]
+
+(function( factory ) {
+ "use strict";
+
+ if ( typeof define === 'function' && define.amd ) {
+ // AMD
+ define( ['jquery'], function ( $ ) {
+ return factory( $, window, document );
+ } );
+ }
+ else if ( typeof exports === 'object' ) {
+ // CommonJS
+ // jQuery's factory checks for a global window - if it isn't
present then it
+ // returns a factory function that expects the window object
+ var jq = require('jquery');
+
+ if (typeof window === 'undefined') {
+ module.exports = function (root, $) {
+ if ( ! root ) {
+ // CommonJS environments without a
window global must pass a
+ // root. This will give an error
otherwise
+ root = window;
+ }
+
+ if ( ! $ ) {
+ $ = jq( root );
+ }
+
+ return factory( $, root, root.document );
+ };
+ }
+ else {
+ module.exports = factory( jq, window, window.document );
+ }
+ }
+ else {
+ // Browser
+ window.DataTable = factory( jQuery, window, document );
+ }
+}
+(function( $, window, document, undefined ) {
+ "use strict";
+
+
+ var DataTable = function ( selector, options )
+ {
+ // Check if called with a window or jQuery object for DOM less
applications
+ // This is for backwards compatibility
+ if (DataTable.factory(selector, options)) {
+ return DataTable;
+ }
+
+ // When creating with `new`, create a new DataTable, returning
the API instance
+ if (this instanceof DataTable) {
+ return $(selector).DataTable(options);
+ }
+ else {
+ // Argument switching
+ options = selector;
+ }
+
+ /**
+ * Perform a jQuery selector action on the table's TR elements
(from the tbody) and
+ * return the resulting jQuery object.
+ * @param {string|node|jQuery} sSelector jQuery selector or
node collection to act on
+ * @param {object} [oOpts] Optional parameters for modifying
the rows to be included
+ * @param {string} [oOpts.filter=none] Select TR elements that
meet the current filter
+ * criterion ("applied") or all TR elements (i.e. no filter).
+ * @param {string} [oOpts.order=current] Order of the TR
elements in the processed array.
+ * Can be either 'current', whereby the current sorting of
the table is used, or
+ * 'original' whereby the original order the data was read
into the table is used.
+ * @param {string} [oOpts.page=all] Limit the selection to the
currently displayed page
+ * ("current") or not ("all"). If 'current' is given, then
order is assumed to be
+ * 'current' and filter is 'applied', regardless of what
they might be given as.
+ * @returns {object} jQuery object, filtered by the given
selector.
+ * @dtopt API
+ * @deprecated Since v1.10
+ *
+ * @example
+ * $(document).ready(function() {
+ * var oTable = $('#example').dataTable();
+ *
+ * // Highlight every second row
+ * oTable.$('tr:odd').css('backgroundColor', 'blue');
+ * } );
+ *
+ * @example
+ * $(document).ready(function() {
+ * var oTable = $('#example').dataTable();
+ *
+ * // Filter to rows with 'Webkit' in them, add a
background colour and then
+ * // remove the filter, thus highlighting the 'Webkit'
rows only.
+ * oTable.fnFilter('Webkit');
+ * oTable.$('tr', {"search":
"applied"}).css('backgroundColor', 'blue');
+ * oTable.fnFilter('');
+ * } );
+ */
+ this.$ = function ( sSelector, oOpts )
+ {
+ return this.api(true).$( sSelector, oOpts );
+ };
+
+
+ /**
+ * Almost identical to $ in operation, but in this case returns
the data for the matched
+ * rows - as such, the jQuery selector used should match TR row
nodes or TD/TH cell nodes
+ * rather than any descendants, so the data can be obtained for
the row/cell. If matching
+ * rows are found, the data returned is the original data
array/object that was used to
+ * create the row (or a generated array if from a DOM source).
+ *
+ * This method is often useful in-combination with $ where both
functions are given the
+ * same parameters and the array indexes will match identically.
+ * @param {string|node|jQuery} sSelector jQuery selector or
node collection to act on
+ * @param {object} [oOpts] Optional parameters for modifying
the rows to be included
+ * @param {string} [oOpts.filter=none] Select elements that
meet the current filter
+ * criterion ("applied") or all elements (i.e. no filter).
+ * @param {string} [oOpts.order=current] Order of the data in
the processed array.
+ * Can be either 'current', whereby the current sorting of
the table is used, or
+ * 'original' whereby the original order the data was read
into the table is used.
+ * @param {string} [oOpts.page=all] Limit the selection to the
currently displayed page
+ * ("current") or not ("all"). If 'current' is given, then
order is assumed to be
+ * 'current' and filter is 'applied', regardless of what
they might be given as.
+ * @returns {array} Data for the matched elements. If any
elements, as a result of the
+ * selector, were not TR, TD or TH elements in the
DataTable, they will have a null
+ * entry in the array.
+ * @dtopt API
+ * @deprecated Since v1.10
+ *
+ * @example
+ * $(document).ready(function() {
+ * var oTable = $('#example').dataTable();
+ *
+ * // Get the data from the first row in the table
+ * var data = oTable._('tr:first');
+ *
+ * // Do something useful with the data
+ * alert( "First cell is: "+data[0] );
+ * } );
+ *
+ * @example
+ * $(document).ready(function() {
+ * var oTable = $('#example').dataTable();
+ *
+ * // Filter to 'Webkit' and get all data for
+ * oTable.fnFilter('Webkit');
+ * var data = oTable._('tr', {"search": "applied"});
+ *
+ * // Do something with the data
+ * alert( data.length+" rows matched the search" );
+ * } );
+ */
+ this._ = function ( sSelector, oOpts )
+ {
+ return this.api(true).rows( sSelector, oOpts ).data();
+ };
+
+
+ /**
+ * Create a DataTables Api instance, with the currently
selected tables for
+ * the Api's context.
+ * @param {boolean} [traditional=false] Set the API instance's
context to be
+ * only the table referred to by the
`DataTable.ext.iApiIndex` option, as was
+ * used in the API presented by DataTables 1.9- (i.e. the
traditional mode),
+ * or if all tables captured in the jQuery object should be
used.
+ * @return {DataTables.Api}
+ */
+ this.api = function ( traditional )
+ {
+ return traditional ?
+ new _Api(
+ _fnSettingsFromNode( this[
_ext.iApiIndex ] )
+ ) :
+ new _Api( this );
+ };
+
+
+ /**
+ * Add a single new row or multiple rows of data to the table.
Please note
+ * that this is suitable for client-side processing only - if
you are using
+ * server-side processing (i.e. "bServerSide": true), then to
add data, you
+ * must add it to the data source, i.e. the server-side,
through an Ajax call.
+ * @param {array|object} data The data to be added to the
table. This can be:
+ * <ul>
+ * <li>1D array of data - add a single row with the data
provided</li>
+ * <li>2D array of arrays - add multiple rows in a single
call</li>
+ * <li>object - data object when using <i>mData</i></li>
+ * <li>array of objects - multiple data objects when using
<i>mData</i></li>
+ * </ul>
+ * @param {bool} [redraw=true] redraw the table or not
+ * @returns {array} An array of integers, representing the
list of indexes in
+ * <i>aoData</i> ({@link DataTable.models.oSettings}) that
have been added to
+ * the table.
+ * @dtopt API
+ * @deprecated Since v1.10
+ *
+ * @example
+ * // Global var for counter
+ * var giCount = 2;
+ *
+ * $(document).ready(function() {
+ * $('#example').dataTable();
+ * } );
+ *
+ * function fnClickAddRow() {
+ * $('#example').dataTable().fnAddData( [
+ * giCount+".1",
+ * giCount+".2",
+ * giCount+".3",
+ * giCount+".4" ]
+ * );
+ *
+ * giCount++;
+ * }
+ */
+ this.fnAddData = function( data, redraw )
+ {
+ var api = this.api( true );
+
+ /* Check if we want to add multiple rows or not */
+ var rows = Array.isArray(data) && (
Array.isArray(data[0]) || $.isPlainObject(data[0]) ) ?
+ api.rows.add( data ) :
+ api.row.add( data );
+
+ if ( redraw === undefined || redraw ) {
+ api.draw();
+ }
+
+ return rows.flatten().toArray();
+ };
+
+
+ /**
+ * This function will make DataTables recalculate the column
sizes, based on the data
+ * contained in the table and the sizes applied to the columns
(in the DOM, CSS or
+ * through the sWidth parameter). This can be useful when the
width of the table's
+ * parent element changes (for example a window resize).
+ * @param {boolean} [bRedraw=true] Redraw the table or not,
you will typically want to
+ * @dtopt API
+ * @deprecated Since v1.10
+ *
+ * @example
+ * $(document).ready(function() {
+ * var oTable = $('#example').dataTable( {
+ * "sScrollY": "200px",
+ * "bPaginate": false
+ * } );
+ *
+ * $(window).on('resize', function () {
+ * oTable.fnAdjustColumnSizing();
+ * } );
+ * } );
+ */
+ this.fnAdjustColumnSizing = function ( bRedraw )
+ {
+ var api = this.api( true ).columns.adjust();
+ var settings = api.settings()[0];
+ var scroll = settings.oScroll;
+
+ if ( bRedraw === undefined || bRedraw ) {
+ api.draw( false );
+ }
+ else if ( scroll.sX !== "" || scroll.sY !== "" ) {
+ /* If not redrawing, but scrolling, we want to
apply the new column sizes anyway */
+ _fnScrollDraw( settings );
+ }
+ };
+
+
+ /**
+ * Quickly and simply clear a table
+ * @param {bool} [bRedraw=true] redraw the table or not
+ * @dtopt API
+ * @deprecated Since v1.10
+ *
+ * @example
+ * $(document).ready(function() {
+ * var oTable = $('#example').dataTable();
+ *
+ * // Immediately 'nuke' the current rows (perhaps waiting
for an Ajax callback...)
+ * oTable.fnClearTable();
+ * } );
+ */
+ this.fnClearTable = function( bRedraw )
+ {
+ var api = this.api( true ).clear();
+
+ if ( bRedraw === undefined || bRedraw ) {
+ api.draw();
+ }
+ };
+
+
+ /**
+ * The exact opposite of 'opening' a row, this function will
close any rows which
+ * are currently 'open'.
+ * @param {node} nTr the table row to 'close'
+ * @returns {int} 0 on success, or 1 if failed (can't find the
row)
+ * @dtopt API
+ * @deprecated Since v1.10
+ *
+ * @example
+ * $(document).ready(function() {
+ * var oTable;
+ *
+ * // 'open' an information row when a row is clicked on
+ * $('#example tbody tr').click( function () {
+ * if ( oTable.fnIsOpen(this) ) {
+ * oTable.fnClose( this );
+ * } else {
+ * oTable.fnOpen( this, "Temporary row opened",
"info_row" );
+ * }
+ * } );
+ *
+ * oTable = $('#example').dataTable();
+ * } );
+ */
+ this.fnClose = function( nTr )
+ {
+ this.api( true ).row( nTr ).child.hide();
+ };
+
+
+ /**
+ * Remove a row for the table
+ * @param {mixed} target The index of the row from aoData to
be deleted, or
+ * the TR element you want to delete
+ * @param {function|null} [callBack] Callback function
+ * @param {bool} [redraw=true] Redraw the table or not
+ * @returns {array} The row that was deleted
+ * @dtopt API
+ * @deprecated Since v1.10
+ *
+ * @example
+ * $(document).ready(function() {
+ * var oTable = $('#example').dataTable();
+ *
+ * // Immediately remove the first row
+ * oTable.fnDeleteRow( 0 );
+ * } );
+ */
+ this.fnDeleteRow = function( target, callback, redraw )
+ {
+ var api = this.api( true );
+ var rows = api.rows( target );
+ var settings = rows.settings()[0];
+ var data = settings.aoData[ rows[0][0] ];
+
+ rows.remove();
+
+ if ( callback ) {
+ callback.call( this, settings, data );
+ }
+
+ if ( redraw === undefined || redraw ) {
+ api.draw();
+ }
+
+ return data;
+ };
+
+
+ /**
+ * Restore the table to it's original state in the DOM by
removing all of DataTables
+ * enhancements, alterations to the DOM structure of the table
and event listeners.
+ * @param {boolean} [remove=false] Completely remove the table
from the DOM
+ * @dtopt API
+ * @deprecated Since v1.10
+ *
+ * @example
+ * $(document).ready(function() {
+ * // This example is fairly pointless in reality, but
shows how fnDestroy can be used
+ * var oTable = $('#example').dataTable();
+ * oTable.fnDestroy();
+ * } );
+ */
+ this.fnDestroy = function ( remove )
+ {
+ this.api( true ).destroy( remove );
+ };
+
+
+ /**
+ * Redraw the table
+ * @param {bool} [complete=true] Re-filter and resort (if
enabled) the table before the draw.
+ * @dtopt API
+ * @deprecated Since v1.10
+ *
+ * @example
+ * $(document).ready(function() {
+ * var oTable = $('#example').dataTable();
+ *
+ * // Re-draw the table - you wouldn't want to do it here,
but it's an example :-)
+ * oTable.fnDraw();
+ * } );
+ */
+ this.fnDraw = function( complete )
+ {
+ // Note that this isn't an exact match to the old call
to _fnDraw - it takes
+ // into account the new data, but can hold position.
+ this.api( true ).draw( complete );
+ };
+
+
+ /**
+ * Filter the input based on data
+ * @param {string} sInput String to filter the table on
+ * @param {int|null} [iColumn] Column to limit filtering to
+ * @param {bool} [bRegex=false] Treat as regular expression or
not
+ * @param {bool} [bSmart=true] Perform smart filtering or not
+ * @param {bool} [bShowGlobal=true] Show the input global
filter in it's input box(es)
+ * @param {bool} [bCaseInsensitive=true] Do case-insensitive
matching (true) or not (false)
+ * @dtopt API
+ * @deprecated Since v1.10
+ *
+ * @example
+ * $(document).ready(function() {
+ * var oTable = $('#example').dataTable();
+ *
+ * // Sometime later - filter...
+ * oTable.fnFilter( 'test string' );
+ * } );
+ */
+ this.fnFilter = function( sInput, iColumn, bRegex, bSmart,
bShowGlobal, bCaseInsensitive )
+ {
+ var api = this.api( true );
+
+ if ( iColumn === null || iColumn === undefined ) {
+ api.search( sInput, bRegex, bSmart,
bCaseInsensitive );
+ }
+ else {
+ api.column( iColumn ).search( sInput, bRegex,
bSmart, bCaseInsensitive );
+ }
+
+ api.draw();
+ };
+
+
+ /**
+ * Get the data for the whole table, an individual row or an
individual cell based on the
+ * provided parameters.
+ * @param {int|node} [src] A TR row node, TD/TH cell node or
an integer. If given as
+ * a TR node then the data source for the whole row will be
returned. If given as a
+ * TD/TH cell node then iCol will be automatically
calculated and the data for the
+ * cell returned. If given as an integer, then this is
treated as the aoData internal
+ * data index for the row (see fnGetPosition) and the data
for that row used.
+ * @param {int} [col] Optional column index that you want the
data of.
+ * @returns {array|object|string} If mRow is undefined, then
the data for all rows is
+ * returned. If mRow is defined, just data for that row, and
is iCol is
+ * defined, only data for the designated cell is returned.
+ * @dtopt API
+ * @deprecated Since v1.10
+ *
+ * @example
+ * // Row data
+ * $(document).ready(function() {
+ * oTable = $('#example').dataTable();
+ *
+ * oTable.$('tr').click( function () {
+ * var data = oTable.fnGetData( this );
+ * // ... do something with the array / object of data
for the row
+ * } );
+ * } );
+ *
+ * @example
+ * // Individual cell data
+ * $(document).ready(function() {
+ * oTable = $('#example').dataTable();
+ *
+ * oTable.$('td').click( function () {
+ * var sData = oTable.fnGetData( this );
+ * alert( 'The cell clicked on had the value of '+sData
);
+ * } );
+ * } );
+ */
+ this.fnGetData = function( src, col )
+ {
+ var api = this.api( true );
+
+ if ( src !== undefined ) {
+ var type = src.nodeName ?
src.nodeName.toLowerCase() : '';
+
+ return col !== undefined || type == 'td' ||
type == 'th' ?
+ api.cell( src, col ).data() :
+ api.row( src ).data() || null;
+ }
+
+ return api.data().toArray();
+ };
+
+
+ /**
+ * Get an array of the TR nodes that are used in the table's
body. Note that you will
+ * typically want to use the '$' API method in preference to
this as it is more
+ * flexible.
+ * @param {int} [iRow] Optional row index for the TR element
you want
+ * @returns {array|node} If iRow is undefined, returns an
array of all TR elements
+ * in the table's body, or iRow is defined, just the TR
element requested.
+ * @dtopt API
+ * @deprecated Since v1.10
+ *
+ * @example
+ * $(document).ready(function() {
+ * var oTable = $('#example').dataTable();
+ *
+ * // Get the nodes from the table
+ * var nNodes = oTable.fnGetNodes( );
+ * } );
+ */
+ this.fnGetNodes = function( iRow )
+ {
+ var api = this.api( true );
+
+ return iRow !== undefined ?
+ api.row( iRow ).node() :
+ api.rows().nodes().flatten().toArray();
+ };
+
+
+ /**
+ * Get the array indexes of a particular cell from it's DOM
element
+ * and column index including hidden columns
+ * @param {node} node this can either be a TR, TD or TH in the
table's body
+ * @returns {int} If nNode is given as a TR, then a single
index is returned, or
+ * if given as a cell, an array of [row index, column index
(visible),
+ * column index (all)] is given.
+ * @dtopt API
+ * @deprecated Since v1.10
+ *
+ * @example
+ * $(document).ready(function() {
+ * $('#example tbody td').click( function () {
+ * // Get the position of the current data from the node
+ * var aPos = oTable.fnGetPosition( this );
+ *
+ * // Get the data array for this row
+ * var aData = oTable.fnGetData( aPos[0] );
+ *
+ * // Update the data array and return the value
+ * aData[ aPos[1] ] = 'clicked';
+ * this.innerHTML = 'clicked';
+ * } );
+ *
+ * // Init DataTables
+ * oTable = $('#example').dataTable();
+ * } );
+ */
+ this.fnGetPosition = function( node )
+ {
+ var api = this.api( true );
+ var nodeName = node.nodeName.toUpperCase();
+
+ if ( nodeName == 'TR' ) {
+ return api.row( node ).index();
+ }
+ else if ( nodeName == 'TD' || nodeName == 'TH' ) {
+ var cell = api.cell( node ).index();
+
+ return [
+ cell.row,
+ cell.columnVisible,
+ cell.column
+ ];
+ }
+ return null;
+ };
+
+
+ /**
+ * Check to see if a row is 'open' or not.
+ * @param {node} nTr the table row to check
+ * @returns {boolean} true if the row is currently open, false
otherwise
+ * @dtopt API
+ * @deprecated Since v1.10
+ *
+ * @example
+ * $(document).ready(function() {
+ * var oTable;
+ *
+ * // 'open' an information row when a row is clicked on
+ * $('#example tbody tr').click( function () {
+ * if ( oTable.fnIsOpen(this) ) {
+ * oTable.fnClose( this );
+ * } else {
+ * oTable.fnOpen( this, "Temporary row opened",
"info_row" );
+ * }
+ * } );
+ *
+ * oTable = $('#example').dataTable();
+ * } );
+ */
+ this.fnIsOpen = function( nTr )
+ {
+ return this.api( true ).row( nTr ).child.isShown();
+ };
+
+
+ /**
+ * This function will place a new row directly after a row
which is currently
+ * on display on the page, with the HTML contents that is
passed into the
+ * function. This can be used, for example, to ask for
confirmation that a
+ * particular record should be deleted.
+ * @param {node} nTr The table row to 'open'
+ * @param {string|node|jQuery} mHtml The HTML to put into the
row
+ * @param {string} sClass Class to give the new TD cell
+ * @returns {node} The row opened. Note that if the table row
passed in as the
+ * first parameter, is not found in the table, this method
will silently
+ * return.
+ * @dtopt API
+ * @deprecated Since v1.10
+ *
+ * @example
+ * $(document).ready(function() {
+ * var oTable;
+ *
+ * // 'open' an information row when a row is clicked on
+ * $('#example tbody tr').click( function () {
+ * if ( oTable.fnIsOpen(this) ) {
+ * oTable.fnClose( this );
+ * } else {
+ * oTable.fnOpen( this, "Temporary row opened",
"info_row" );
+ * }
+ * } );
+ *
+ * oTable = $('#example').dataTable();
+ * } );
+ */
+ this.fnOpen = function( nTr, mHtml, sClass )
+ {
+ return this.api( true )
+ .row( nTr )
+ .child( mHtml, sClass )
+ .show()
+ .child()[0];
+ };
+
+
+ /**
+ * Change the pagination - provides the internal logic for
pagination in a simple API
+ * function. With this function you can have a DataTables table
go to the next,
+ * previous, first or last pages.
+ * @param {string|int} mAction Paging action to take: "first",
"previous", "next" or "last"
+ * or page number to jump to (integer), note that page 0 is
the first page.
+ * @param {bool} [bRedraw=true] Redraw the table or not
+ * @dtopt API
+ * @deprecated Since v1.10
+ *
+ * @example
+ * $(document).ready(function() {
+ * var oTable = $('#example').dataTable();
+ * oTable.fnPageChange( 'next' );
+ * } );
+ */
+ this.fnPageChange = function ( mAction, bRedraw )
+ {
+ var api = this.api( true ).page( mAction );
+
+ if ( bRedraw === undefined || bRedraw ) {
+ api.draw(false);
+ }
+ };
+
+
+ /**
+ * Show a particular column
+ * @param {int} iCol The column whose display should be changed
+ * @param {bool} bShow Show (true) or hide (false) the column
+ * @param {bool} [bRedraw=true] Redraw the table or not
+ * @dtopt API
+ * @deprecated Since v1.10
+ *
+ * @example
+ * $(document).ready(function() {
+ * var oTable = $('#example').dataTable();
+ *
+ * // Hide the second column after initialisation
+ * oTable.fnSetColumnVis( 1, false );
+ * } );
+ */
+ this.fnSetColumnVis = function ( iCol, bShow, bRedraw )
+ {
+ var api = this.api( true ).column( iCol ).visible(
bShow );
+
+ if ( bRedraw === undefined || bRedraw ) {
+ api.columns.adjust().draw();
+ }
+ };
+
+
+ /**
+ * Get the settings for a particular table for external
manipulation
+ * @returns {object} DataTables settings object. See
+ * {@link DataTable.models.oSettings}
+ * @dtopt API
+ * @deprecated Since v1.10
+ *
+ * @example
+ * $(document).ready(function() {
+ * var oTable = $('#example').dataTable();
+ * var oSettings = oTable.fnSettings();
+ *
+ * // Show an example parameter from the settings
+ * alert( oSettings._iDisplayStart );
+ * } );
+ */
+ this.fnSettings = function()
+ {
+ return _fnSettingsFromNode( this[_ext.iApiIndex] );
+ };
+
+
+ /**
+ * Sort the table by a particular column
+ * @param {int} iCol the data index to sort on. Note that this
will not match the
+ * 'display index' if you have hidden data entries
+ * @dtopt API
+ * @deprecated Since v1.10
+ *
+ * @example
+ * $(document).ready(function() {
+ * var oTable = $('#example').dataTable();
+ *
+ * // Sort immediately with columns 0 and 1
+ * oTable.fnSort( [ [0,'asc'], [1,'asc'] ] );
+ * } );
+ */
+ this.fnSort = function( aaSort )
+ {
+ this.api( true ).order( aaSort ).draw();
+ };
+
+
+ /**
+ * Attach a sort listener to an element for a given column
+ * @param {node} nNode the element to attach the sort listener
to
+ * @param {int} iColumn the column that a click on this node
will sort on
+ * @param {function} [fnCallback] callback function when sort
is run
+ * @dtopt API
+ * @deprecated Since v1.10
+ *
+ * @example
+ * $(document).ready(function() {
+ * var oTable = $('#example').dataTable();
+ *
+ * // Sort on column 1, when 'sorter' is clicked on
+ * oTable.fnSortListener(
document.getElementById('sorter'), 1 );
+ * } );
+ */
+ this.fnSortListener = function( nNode, iColumn, fnCallback )
+ {
+ this.api( true ).order.listener( nNode, iColumn,
fnCallback );
+ };
+
+
+ /**
+ * Update a table cell or row - this method will accept either
a single value to
+ * update the cell with, an array of values with one element
for each column or
+ * an object in the same format as the original data source.
The function is
+ * self-referencing in order to make the multi column updates
easier.
+ * @param {object|array|string} mData Data to update the
cell/row with
+ * @param {node|int} mRow TR element you want to update or the
aoData index
+ * @param {int} [iColumn] The column to update, give as null
or undefined to
+ * update a whole row.
+ * @param {bool} [bRedraw=true] Redraw the table or not
+ * @param {bool} [bAction=true] Perform pre-draw actions or not
+ * @returns {int} 0 on success, 1 on error
+ * @dtopt API
+ * @deprecated Since v1.10
+ *
+ * @example
+ * $(document).ready(function() {
+ * var oTable = $('#example').dataTable();
+ * oTable.fnUpdate( 'Example update', 0, 0 ); // Single
cell
+ * oTable.fnUpdate( ['a', 'b', 'c', 'd', 'e'], $('tbody
tr')[0] ); // Row
+ * } );
+ */
+ this.fnUpdate = function( mData, mRow, iColumn, bRedraw,
bAction )
+ {
+ var api = this.api( true );
+
+ if ( iColumn === undefined || iColumn === null ) {
+ api.row( mRow ).data( mData );
+ }
+ else {
+ api.cell( mRow, iColumn ).data( mData );
+ }
+
+ if ( bAction === undefined || bAction ) {
+ api.columns.adjust();
+ }
+
+ if ( bRedraw === undefined || bRedraw ) {
+ api.draw();
+ }
+ return 0;
+ };
+
+
+ /**
+ * Provide a common method for plug-ins to check the version of
DataTables being used, in order
+ * to ensure compatibility.
+ * @param {string} sVersion Version string to check for, in
the format "X.Y.Z". Note that the
+ * formats "X" and "X.Y" are also acceptable.
+ * @returns {boolean} true if this version of DataTables is
greater or equal to the required
+ * version, or false if this version of DataTales is not
suitable
+ * @method
+ * @dtopt API
+ * @deprecated Since v1.10
+ *
+ * @example
+ * $(document).ready(function() {
+ * var oTable = $('#example').dataTable();
+ * alert( oTable.fnVersionCheck( '1.9.0' ) );
+ * } );
+ */
+ this.fnVersionCheck = _ext.fnVersionCheck;
+
+
+ var _that = this;
+ var emptyInit = options === undefined;
+ var len = this.length;
+
+ if ( emptyInit ) {
+ options = {};
+ }
+
+ this.oApi = this.internal = _ext.internal;
+
+ // Extend with old style plug-in API methods
+ for ( var fn in DataTable.ext.internal ) {
+ if ( fn ) {
+ this[fn] = _fnExternApiFunc(fn);
+ }
+ }
+
+ this.each(function() {
+ // For each initialisation we want to give it a clean
initialisation
+ // object that can be bashed around
+ var o = {};
+ var oInit = len > 1 ? // optimisation for single table
case
+ _fnExtend( o, options, true ) :
+ options;
+
+ /*global oInit,_that,emptyInit*/
+ var i=0, iLen, j, jLen, k, kLen;
+ var sId = this.getAttribute( 'id' );
+ var bInitHandedOff = false;
+ var defaults = DataTable.defaults;
+ var $this = $(this);
+
+
+ /* Sanity check */
+ if ( this.nodeName.toLowerCase() != 'table' )
+ {
+ _fnLog( null, 0, 'Non-table node initialisation
('+this.nodeName+')', 2 );
+ return;
+ }
+
+ /* Backwards compatibility for the defaults */
+ _fnCompatOpts( defaults );
+ _fnCompatCols( defaults.column );
+
+ /* Convert the camel-case defaults to Hungarian */
+ _fnCamelToHungarian( defaults, defaults, true );
+ _fnCamelToHungarian( defaults.column, defaults.column,
true );
+
+ /* Setting up the initialisation object */
+ _fnCamelToHungarian( defaults, $.extend( oInit,
$this.data() ), true );
+
+
+
+ /* Check to see if we are re-initialising a table */
+ var allSettings = DataTable.settings;
+ for ( i=0, iLen=allSettings.length ; i<iLen ; i++ )
+ {
+ var s = allSettings[i];
+
+ /* Base check on table node */
+ if (
+ s.nTable == this ||
+ (s.nTHead && s.nTHead.parentNode ==
this) ||
+ (s.nTFoot && s.nTFoot.parentNode ==
this)
+ ) {
+ var bRetrieve = oInit.bRetrieve !==
undefined ? oInit.bRetrieve : defaults.bRetrieve;
+ var bDestroy = oInit.bDestroy !==
undefined ? oInit.bDestroy : defaults.bDestroy;
+
+ if ( emptyInit || bRetrieve )
+ {
+ return s.oInstance;
+ }
+ else if ( bDestroy )
+ {
+ s.oInstance.fnDestroy();
+ break;
+ }
+ else
+ {
+ _fnLog( s, 0, 'Cannot
reinitialise DataTable', 3 );
+ return;
+ }
+ }
+
+ /* If the element we are initialising has the
same ID as a table which was previously
+ * initialised, but the table nodes don't match
(from before) then we destroy the old
+ * instance by simply deleting it. This is
under the assumption that the table has been
+ * destroyed by other methods. Anyone using
non-id selectors will need to do this manually
+ */
+ if ( s.sTableId == this.id )
+ {
+ allSettings.splice( i, 1 );
+ break;
+ }
+ }
+
+ /* Ensure the table has an ID - required for
accessibility */
+ if ( sId === null || sId === "" )
+ {
+ sId =
"DataTables_Table_"+(DataTable.ext._unique++);
+ this.id = sId;
+ }
+
+ /* Create the settings object for this table and set
some of the default parameters */
+ var oSettings = $.extend( true, {},
DataTable.models.oSettings, {
+ "sDestroyWidth": $this[0].style.width,
+ "sInstance": sId,
+ "sTableId": sId
+ } );
+ oSettings.nTable = this;
+ oSettings.oApi = _that.internal;
+ oSettings.oInit = oInit;
+
+ allSettings.push( oSettings );
+
+ // Need to add the instance after the instance after
the settings object has been added
+ // to the settings array, so we can self reference the
table instance if more than one
+ oSettings.oInstance = (_that.length===1) ? _that :
$this.dataTable();
+
+ // Backwards compatibility, before we apply all the
defaults
+ _fnCompatOpts( oInit );
+ _fnLanguageCompat( oInit.oLanguage );
+
+ // If the length menu is given, but the init display
length is not, use the length menu
+ if ( oInit.aLengthMenu && ! oInit.iDisplayLength )
+ {
+ oInit.iDisplayLength = Array.isArray(
oInit.aLengthMenu[0] ) ?
+ oInit.aLengthMenu[0][0] :
oInit.aLengthMenu[0];
+ }
+
+ // Apply the defaults and init options to make a single
init object will all
+ // options defined from defaults and instance options.
+ oInit = _fnExtend( $.extend( true, {}, defaults ),
oInit );
+
+
+ // Map the initialisation options onto the settings
object
+ _fnMap( oSettings.oFeatures, oInit, [
+ "bPaginate",
+ "bLengthChange",
+ "bFilter",
+ "bSort",
+ "bSortMulti",
+ "bInfo",
+ "bProcessing",
+ "bAutoWidth",
+ "bSortClasses",
+ "bServerSide",
+ "bDeferRender"
+ ] );
+ _fnMap( oSettings, oInit, [
+ "asStripeClasses",
+ "ajax",
+ "fnServerData",
+ "fnFormatNumber",
+ "sServerMethod",
+ "aaSorting",
+ "aaSortingFixed",
+ "aLengthMenu",
+ "sPaginationType",
+ "sAjaxSource",
+ "sAjaxDataProp",
+ "iStateDuration",
+ "sDom",
+ "bSortCellsTop",
+ "iTabIndex",
+ "fnStateLoadCallback",
+ "fnStateSaveCallback",
+ "renderer",
+ "searchDelay",
+ "rowId",
+ [ "iCookieDuration", "iStateDuration" ], //
backwards compat
+ [ "oSearch", "oPreviousSearch" ],
+ [ "aoSearchCols", "aoPreSearchCols" ],
+ [ "iDisplayLength", "_iDisplayLength" ]
+ ] );
+ _fnMap( oSettings.oScroll, oInit, [
+ [ "sScrollX", "sX" ],
+ [ "sScrollXInner", "sXInner" ],
+ [ "sScrollY", "sY" ],
+ [ "bScrollCollapse", "bCollapse" ]
+ ] );
+ _fnMap( oSettings.oLanguage, oInit, "fnInfoCallback" );
+
+ /* Callback functions which are array driven */
+ _fnCallbackReg( oSettings, 'aoDrawCallback',
oInit.fnDrawCallback, 'user' );
+ _fnCallbackReg( oSettings, 'aoServerParams',
oInit.fnServerParams, 'user' );
+ _fnCallbackReg( oSettings, 'aoStateSaveParams',
oInit.fnStateSaveParams, 'user' );
+ _fnCallbackReg( oSettings, 'aoStateLoadParams',
oInit.fnStateLoadParams, 'user' );
+ _fnCallbackReg( oSettings, 'aoStateLoaded',
oInit.fnStateLoaded, 'user' );
+ _fnCallbackReg( oSettings, 'aoRowCallback',
oInit.fnRowCallback, 'user' );
+ _fnCallbackReg( oSettings, 'aoRowCreatedCallback',
oInit.fnCreatedRow, 'user' );
+ _fnCallbackReg( oSettings, 'aoHeaderCallback',
oInit.fnHeaderCallback, 'user' );
+ _fnCallbackReg( oSettings, 'aoFooterCallback',
oInit.fnFooterCallback, 'user' );
+ _fnCallbackReg( oSettings, 'aoInitComplete',
oInit.fnInitComplete, 'user' );
+ _fnCallbackReg( oSettings, 'aoPreDrawCallback',
oInit.fnPreDrawCallback, 'user' );
+
+ oSettings.rowIdFn = _fnGetObjectDataFn( oInit.rowId );
+
+ /* Browser support detection */
+ _fnBrowserDetect( oSettings );
+
+ var oClasses = oSettings.oClasses;
+
+ $.extend( oClasses, DataTable.ext.classes,
oInit.oClasses );
+ $this.addClass( oClasses.sTable );
+
+
+ if ( oSettings.iInitDisplayStart === undefined )
+ {
+ /* Display start point, taking into account the
save saving */
+ oSettings.iInitDisplayStart =
oInit.iDisplayStart;
+ oSettings._iDisplayStart = oInit.iDisplayStart;
+ }
+
+ if ( oInit.iDeferLoading !== null )
+ {
+ oSettings.bDeferLoading = true;
+ var tmp = Array.isArray( oInit.iDeferLoading );
+ oSettings._iRecordsDisplay = tmp ?
oInit.iDeferLoading[0] : oInit.iDeferLoading;
+ oSettings._iRecordsTotal = tmp ?
oInit.iDeferLoading[1] : oInit.iDeferLoading;
+ }
+
+ /* Language definitions */
+ var oLanguage = oSettings.oLanguage;
+ $.extend( true, oLanguage, oInit.oLanguage );
+
+ if ( oLanguage.sUrl )
+ {
+ /* Get the language definitions from a file -
because this Ajax call makes the language
+ * get async to the remainder of this function
we use bInitHandedOff to indicate that
+ * _fnInitialise will be fired by the returned
Ajax handler, rather than the constructor
+ */
+ $.ajax( {
+ dataType: 'json',
+ url: oLanguage.sUrl,
+ success: function ( json ) {
+ _fnCamelToHungarian(
defaults.oLanguage, json );
+ _fnLanguageCompat( json );
+ $.extend( true, oLanguage,
json, oSettings.oInit.oLanguage );
+
+ _fnCallbackFire( oSettings,
null, 'i18n', [oSettings]);
+ _fnInitialise( oSettings );
+ },
+ error: function () {
+ // Error occurred loading
language file, continue on as best we can
+ _fnInitialise( oSettings );
+ }
+ } );
+ bInitHandedOff = true;
+ }
+ else {
+ _fnCallbackFire( oSettings, null, 'i18n',
[oSettings]);
+ }
+
+ /*
+ * Stripes
+ */
+ if ( oInit.asStripeClasses === null )
+ {
+ oSettings.asStripeClasses =[
+ oClasses.sStripeOdd,
+ oClasses.sStripeEven
+ ];
+ }
+
+ /* Remove row stripe classes if they are already on the
table row */
+ var stripeClasses = oSettings.asStripeClasses;
+ var rowOne = $this.children('tbody').find('tr').eq(0);
+ if ( $.inArray( true, $.map( stripeClasses,
function(el, i) {
+ return rowOne.hasClass(el);
+ } ) ) !== -1 ) {
+ $('tbody tr', this).removeClass(
stripeClasses.join(' ') );
+ oSettings.asDestroyStripes =
stripeClasses.slice();
+ }
+
+ /*
+ * Columns
+ * See if we should load columns automatically or use
defined ones
+ */
+ var anThs = [];
+ var aoColumnsInit;
+ var nThead = this.getElementsByTagName('thead');
+ if ( nThead.length !== 0 )
+ {
+ _fnDetectHeader( oSettings.aoHeader, nThead[0]
);
+ anThs = _fnGetUniqueThs( oSettings );
+ }
+
+ /* If not given a column array, generate one with nulls
*/
+ if ( oInit.aoColumns === null )
+ {
+ aoColumnsInit = [];
+ for ( i=0, iLen=anThs.length ; i<iLen ; i++ )
+ {
+ aoColumnsInit.push( null );
+ }
+ }
+ else
+ {
+ aoColumnsInit = oInit.aoColumns;
+ }
+
+ /* Add the columns */
+ for ( i=0, iLen=aoColumnsInit.length ; i<iLen ; i++ )
+ {
+ _fnAddColumn( oSettings, anThs ? anThs[i] :
null );
+ }
+
+ /* Apply the column definitions */
+ _fnApplyColumnDefs( oSettings, oInit.aoColumnDefs,
aoColumnsInit, function (iCol, oDef) {
+ _fnColumnOptions( oSettings, iCol, oDef );
+ } );
+
+ /* HTML5 attribute detection - build an mData object
automatically if the
+ * attributes are found
+ */
+ if ( rowOne.length ) {
+ var a = function ( cell, name ) {
+ return cell.getAttribute( 'data-'+name
) !== null ? name : null;
+ };
+
+ $( rowOne[0] ).children('th, td').each(
function (i, cell) {
+ var col = oSettings.aoColumns[i];
+
+ if (! col) {
+ _fnLog( oSettings, 0,
'Incorrect column count', 18 );
+ }
+
+ if ( col.mData === i ) {
+ var sort = a( cell, 'sort' ) ||
a( cell, 'order' );
+ var filter = a( cell, 'filter'
) || a( cell, 'search' );
+
+ if ( sort !== null || filter
!== null ) {
+ col.mData = {
+ _:
i+'.display',
+ sort: sort
!== null ? i+'.@data-'+sort : undefined,
+ type: sort
!== null ? i+'.@data-'+sort : undefined,
+ filter: filter
!== null ? i+'.@data-'+filter : undefined
+ };
+ col._isArrayHost = true;
+
+ _fnColumnOptions(
oSettings, i );
+ }
+ }
+ } );
+ }
+
+ var features = oSettings.oFeatures;
+ var loadedInit = function () {
+ /*
+ * Sorting
+ * @todo For modularisation (1.11) this needs
to do into a sort start up handler
+ */
+
+ // If aaSorting is not defined, then we use the
first indicator in asSorting
+ // in case that has been altered, so the
default sort reflects that option
+ if ( oInit.aaSorting === undefined ) {
+ var sorting = oSettings.aaSorting;
+ for ( i=0, iLen=sorting.length ; i<iLen
; i++ ) {
+ sorting[i][1] =
oSettings.aoColumns[ i ].asSorting[0];
+ }
+ }
+
+ /* Do a first pass on the sorting classes
(allows any size changes to be taken into
+ * account, and also will apply sorting
disabled classes if disabled
+ */
+ _fnSortingClasses( oSettings );
+
+ if ( features.bSort ) {
+ _fnCallbackReg( oSettings,
'aoDrawCallback', function () {
+ if ( oSettings.bSorted ) {
+ var aSort =
_fnSortFlatten( oSettings );
+ var sortedColumns = {};
+
+ $.each( aSort, function
(i, val) {
+ sortedColumns[
val.src ] = val.dir;
+ } );
+
+ _fnCallbackFire(
oSettings, null, 'order', [oSettings, aSort, sortedColumns] );
+ _fnSortAria( oSettings
);
+ }
+ } );
+ }
+
+ _fnCallbackReg( oSettings, 'aoDrawCallback',
function () {
+ if ( oSettings.bSorted ||
_fnDataSource( oSettings ) === 'ssp' || features.bDeferRender ) {
+ _fnSortingClasses( oSettings );
+ }
+ }, 'sc' );
+
+
+ /*
+ * Final init
+ * Cache the header, body and footer as
required, creating them if needed
+ */
+
+ // Work around for Webkit bug 83867 - store the
caption-side before removing from doc
+ var captions = $this.children('caption').each(
function () {
+ this._captionSide =
$(this).css('caption-side');
+ } );
+
+ var thead = $this.children('thead');
+ if ( thead.length === 0 ) {
+ thead = $('<thead/>').appendTo($this);
+ }
+ oSettings.nTHead = thead[0];
+
+ var tbody = $this.children('tbody');
+ if ( tbody.length === 0 ) {
+ tbody =
$('<tbody/>').insertAfter(thead);
+ }
+ oSettings.nTBody = tbody[0];
+
+ var tfoot = $this.children('tfoot');
+ if ( tfoot.length === 0 && captions.length > 0
&& (oSettings.oScroll.sX !== "" || oSettings.oScroll.sY !== "") ) {
+ // If we are a scrolling table, and no
footer has been given, then we need to create
+ // a tfoot element for the caption
element to be appended to
+ tfoot = $('<tfoot/>').appendTo($this);
+ }
+
+ if ( tfoot.length === 0 ||
tfoot.children().length === 0 ) {
+ $this.addClass( oClasses.sNoFooter );
+ }
+ else if ( tfoot.length > 0 ) {
+ oSettings.nTFoot = tfoot[0];
+ _fnDetectHeader( oSettings.aoFooter,
oSettings.nTFoot );
+ }
+
+ /* Check if there is data passing into the
constructor */
+ if ( oInit.aaData ) {
+ for ( i=0 ; i<oInit.aaData.length ; i++
) {
+ _fnAddData( oSettings,
oInit.aaData[ i ] );
+ }
+ }
+ else if ( oSettings.bDeferLoading ||
_fnDataSource( oSettings ) == 'dom' ) {
+ /* Grab the data from the page - only
do this when deferred loading or no Ajax
+ * source since there is no point in
reading the DOM data if we are then going
+ * to replace it with Ajax data
+ */
+ _fnAddTr( oSettings,
$(oSettings.nTBody).children('tr') );
+ }
+
+ /* Copy the data index array */
+ oSettings.aiDisplay =
oSettings.aiDisplayMaster.slice();
+
+ /* Initialisation complete - table can be drawn
*/
+ oSettings.bInitialised = true;
+
+ /* Check if we need to initialise the table (it
might not have been handed off to the
+ * language processor)
+ */
+ if ( bInitHandedOff === false ) {
+ _fnInitialise( oSettings );
+ }
+ };
+
+ /* Must be done after everything which can be
overridden by the state saving! */
+ _fnCallbackReg( oSettings, 'aoDrawCallback',
_fnSaveState, 'state_save' );
+
+ if ( oInit.bStateSave )
+ {
+ features.bStateSave = true;
+ _fnLoadState( oSettings, oInit, loadedInit );
+ }
+ else {
+ loadedInit();
+ }
+
+ } );
+ _that = null;
+ return this;
+ };
+
+
+ /*
+ * It is useful to have variables which are scoped locally so only the
+ * DataTables functions can access them and they don't leak into global
space.
+ * At the same time these functions are often useful over multiple
files in the
+ * core and API, so we list, or at least document, all variables which
are used
+ * by DataTables as private variables here. This also ensures that
there is no
+ * clashing of variable names and that they can easily referenced for
reuse.
+ */
+
+
+ // Defined else where
+ // _selector_run
+ // _selector_opts
+ // _selector_first
+ // _selector_row_indexes
+
+ var _ext; // DataTable.ext
+ var _Api; // DataTable.Api
+ var _api_register; // DataTable.Api.register
+ var _api_registerPlural; // DataTable.Api.registerPlural
+
+ var _re_dic = {};
+ var _re_new_lines = /[\r\n\u2028]/g;
+ var _re_html = /<.*?>/g;
+
+ // This is not strict ISO8601 - Date.parse() is quite lax, although
+ // implementations differ between browsers.
+ var _re_date = /^\d{2,4}[\.\/\-]\d{1,2}[\.\/\-]\d{1,2}([T
]{1}\d{1,2}[:\.]\d{2}([\.:]\d{2})?)?$/;
+
+ // Escape regular expression special characters
+ var _re_escape_regex = new RegExp( '(\\' + [ '/', '.', '*', '+', '?',
'|', '(', ')', '[', ']', '{', '}', '\\', '$', '^', '-' ].join('|\\') + ')', 'g'
);
+
+ // https://en.wikipedia.org/wiki/Foreign_exchange_market
+ // - \u20BD - Russian ruble.
+ // - \u20a9 - South Korean Won
+ // - \u20BA - Turkish Lira
+ // - \u20B9 - Indian Rupee
+ // - R - Brazil (R$) and South Africa
+ // - fr - Swiss Franc
+ // - kr - Swedish krona, Norwegian krone and Danish krone
+ // - \u2009 is thin space and \u202F is narrow no-break space, both
used in many
+ // - Ƀ - Bitcoin
+ // - Ξ - Ethereum
+ // standards as thousands separators.
+ var _re_formatted_numeric =
/['\u00A0,$£€¥%\u2009\u202F\u20BD\u20a9\u20BArfkɃΞ]/gi;
+
+
+ var _empty = function ( d ) {
+ return !d || d === true || d === '-' ? true : false;
+ };
+
+
+ var _intVal = function ( s ) {
+ var integer = parseInt( s, 10 );
+ return !isNaN(integer) && isFinite(s) ? integer : null;
+ };
+
+ // Convert from a formatted number with characters other than `.` as the
+ // decimal place, to a Javascript number
+ var _numToDecimal = function ( num, decimalPoint ) {
+ // Cache created regular expressions for speed as this function
is called often
+ if ( ! _re_dic[ decimalPoint ] ) {
+ _re_dic[ decimalPoint ] = new RegExp( _fnEscapeRegex(
decimalPoint ), 'g' );
+ }
+ return typeof num === 'string' && decimalPoint !== '.' ?
+ num.replace( /\./g, '' ).replace( _re_dic[ decimalPoint
], '.' ) :
+ num;
+ };
+
+
+ var _isNumber = function ( d, decimalPoint, formatted ) {
+ var type = typeof d;
+ var strType = type === 'string';
+
+ if ( type === 'number' || type === 'bigint') {
+ return true;
+ }
+
+ // If empty return immediately so there must be a number if it
is a
+ // formatted string (this stops the string "k", or "kr", etc
being detected
+ // as a formatted number for currency
+ if ( _empty( d ) ) {
+ return true;
+ }
+
+ if ( decimalPoint && strType ) {
+ d = _numToDecimal( d, decimalPoint );
+ }
+
+ if ( formatted && strType ) {
+ d = d.replace( _re_formatted_numeric, '' );
+ }
+
+ return !isNaN( parseFloat(d) ) && isFinite( d );
+ };
+
+
+ // A string without HTML in it can be considered to be HTML still
+ var _isHtml = function ( d ) {
+ return _empty( d ) || typeof d === 'string';
+ };
+
+
+ var _htmlNumeric = function ( d, decimalPoint, formatted ) {
+ if ( _empty( d ) ) {
+ return true;
+ }
+
+ var html = _isHtml( d );
+ return ! html ?
+ null :
+ _isNumber( _stripHtml( d ), decimalPoint, formatted ) ?
+ true :
+ null;
+ };
+
+
+ var _pluck = function ( a, prop, prop2 ) {
+ var out = [];
+ var i=0, ien=a.length;
+
+ // Could have the test in the loop for slightly smaller code,
but speed
+ // is essential here
+ if ( prop2 !== undefined ) {
+ for ( ; i<ien ; i++ ) {
+ if ( a[i] && a[i][ prop ] ) {
+ out.push( a[i][ prop ][ prop2 ] );
+ }
+ }
+ }
+ else {
+ for ( ; i<ien ; i++ ) {
+ if ( a[i] ) {
+ out.push( a[i][ prop ] );
+ }
+ }
+ }
+
+ return out;
+ };
+
+
+ // Basically the same as _pluck, but rather than looping over `a` we
use `order`
+ // as the indexes to pick from `a`
+ var _pluck_order = function ( a, order, prop, prop2 )
+ {
+ var out = [];
+ var i=0, ien=order.length;
+
+ // Could have the test in the loop for slightly smaller code,
but speed
+ // is essential here
+ if ( prop2 !== undefined ) {
+ for ( ; i<ien ; i++ ) {
+ if ( a[ order[i] ][ prop ] ) {
+ out.push( a[ order[i] ][ prop ][ prop2
] );
+ }
+ }
+ }
+ else {
+ for ( ; i<ien ; i++ ) {
+ out.push( a[ order[i] ][ prop ] );
+ }
+ }
+
+ return out;
+ };
+
+
+ var _range = function ( len, start )
+ {
+ var out = [];
+ var end;
+
+ if ( start === undefined ) {
+ start = 0;
+ end = len;
+ }
+ else {
+ end = start;
+ start = len;
+ }
+
+ for ( var i=start ; i<end ; i++ ) {
+ out.push( i );
+ }
+
+ return out;
+ };
+
+
+ var _removeEmpty = function ( a )
+ {
+ var out = [];
+
+ for ( var i=0, ien=a.length ; i<ien ; i++ ) {
+ if ( a[i] ) { // careful - will remove all falsy values!
+ out.push( a[i] );
+ }
+ }
+
+ return out;
+ };
+
+
+ var _stripHtml = function ( d ) {
+ return d
+ .replace( _re_html, '' ) // Complete tags
+ .replace(/<script/i, ''); // Safety for incomplete
script tag
+ };
+
+
+ /**
+ * Determine if all values in the array are unique. This means we can
short
+ * cut the _unique method at the cost of a single loop. A sorted array
is used
+ * to easily check the values.
+ *
+ * @param {array} src Source array
+ * @return {boolean} true if all unique, false otherwise
+ * @ignore
+ */
+ var _areAllUnique = function ( src ) {
+ if ( src.length < 2 ) {
+ return true;
+ }
+
+ var sorted = src.slice().sort();
+ var last = sorted[0];
+
+ for ( var i=1, ien=sorted.length ; i<ien ; i++ ) {
+ if ( sorted[i] === last ) {
+ return false;
+ }
+
+ last = sorted[i];
+ }
+
+ return true;
+ };
+
+
+ /**
+ * Find the unique elements in a source array.
+ *
+ * @param {array} src Source array
+ * @return {array} Array of unique items
+ * @ignore
+ */
+ var _unique = function ( src )
+ {
+ if ( _areAllUnique( src ) ) {
+ return src.slice();
+ }
+
+ // A faster unique method is to use object keys to identify
used values,
+ // but this doesn't work with arrays or objects, which we must
also
+ // consider. See jsperf.com/compare-array-unique-versions/4 for
more
+ // information.
+ var
+ out = [],
+ val,
+ i, ien=src.length,
+ j, k=0;
+
+ again: for ( i=0 ; i<ien ; i++ ) {
+ val = src[i];
+
+ for ( j=0 ; j<k ; j++ ) {
+ if ( out[j] === val ) {
+ continue again;
+ }
+ }
+
+ out.push( val );
+ k++;
+ }
+
+ return out;
+ };
+
+ // Surprisingly this is faster than [].concat.apply
+ // https://jsperf.com/flatten-an-array-loop-vs-reduce/2
+ var _flatten = function (out, val) {
+ if (Array.isArray(val)) {
+ for (var i=0 ; i<val.length ; i++) {
+ _flatten(out, val[i]);
+ }
+ }
+ else {
+ out.push(val);
+ }
+
+ return out;
+ }
+
+ var _includes = function (search, start) {
+ if (start === undefined) {
+ start = 0;
+ }
+
+ return this.indexOf(search, start) !== -1;
+ };
+
+ // Array.isArray polyfill.
+ //
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/isArray
+ if (! Array.isArray) {
+ Array.isArray = function(arg) {
+ return Object.prototype.toString.call(arg) === '[object Array]';
+ };
+ }
+
+ if (! Array.prototype.includes) {
+ Array.prototype.includes = _includes;
+ }
+
+ // .trim() polyfill
+ //
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/trim
+ if (!String.prototype.trim) {
+ String.prototype.trim = function () {
+ return this.replace(/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, '');
+ };
+ }
+
+ if (! String.prototype.includes) {
+ String.prototype.includes = _includes;
+ }
+
+ /**
+ * DataTables utility methods
+ *
+ * This namespace provides helper methods that DataTables uses
internally to
+ * create a DataTable, but which are not exclusively used only for
DataTables.
+ * These methods can be used by extension authors to save the
duplication of
+ * code.
+ *
+ * @namespace
+ */
+ DataTable.util = {
+ /**
+ * Throttle the calls to a function. Arguments and context are
maintained
+ * for the throttled function.
+ *
+ * @param {function} fn Function to be called
+ * @param {integer} freq Call frequency in mS
+ * @return {function} Wrapped function
+ */
+ throttle: function ( fn, freq ) {
+ var
+ frequency = freq !== undefined ? freq : 200,
+ last,
+ timer;
+
+ return function () {
+ var
+ that = this,
+ now = +new Date(),
+ args = arguments;
+
+ if ( last && now < last + frequency ) {
+ clearTimeout( timer );
+
+ timer = setTimeout( function () {
+ last = undefined;
+ fn.apply( that, args );
+ }, frequency );
+ }
+ else {
+ last = now;
+ fn.apply( that, args );
+ }
+ };
+ },
+
+
+ /**
+ * Escape a string such that it can be used in a regular
expression
+ *
+ * @param {string} val string to escape
+ * @returns {string} escaped string
+ */
+ escapeRegex: function ( val ) {
+ return val.replace( _re_escape_regex, '\\$1' );
+ },
+
+ /**
+ * Create a function that will write to a nested object or array
+ * @param {*} source JSON notation string
+ * @returns Write function
+ */
+ set: function ( source ) {
+ if ( $.isPlainObject( source ) ) {
+ /* Unlike get, only the underscore (global)
option is used for for
+ * setting data since we don't know the type
here. This is why an object
+ * option is not documented for `mData` (which
is read/write), but it is
+ * for `mRender` which is read only.
+ */
+ return DataTable.util.set( source._ );
+ }
+ else if ( source === null ) {
+ // Nothing to do when the data source is null
+ return function () {};
+ }
+ else if ( typeof source === 'function' ) {
+ return function (data, val, meta) {
+ source( data, 'set', val, meta );
+ };
+ }
+ else if ( typeof source === 'string' &&
(source.indexOf('.') !== -1 ||
+ source.indexOf('[') !== -1 ||
source.indexOf('(') !== -1) )
+ {
+ // Like the get, we need to get data from a
nested object
+ var setData = function (data, val, src) {
+ var a = _fnSplitObjNotation( src ), b;
+ var aLast = a[a.length-1];
+ var arrayNotation, funcNotation, o,
innerSrc;
+
+ for ( var i=0, iLen=a.length-1 ; i<iLen
; i++ ) {
+ // Protect against prototype
pollution
+ if (a[i] === '__proto__' ||
a[i] === 'constructor') {
+ throw new Error('Cannot
set prototype values');
+ }
+
+ // Check if we are dealing with
an array notation request
+ arrayNotation =
a[i].match(__reArray);
+ funcNotation =
a[i].match(__reFn);
+
+ if ( arrayNotation ) {
+ a[i] =
a[i].replace(__reArray, '');
+ data[ a[i] ] = [];
+
+ // Get the remainder of
the nested object to set so we can recurse
+ b = a.slice();
+ b.splice( 0, i+1 );
+ innerSrc = b.join('.');
+
+ // Traverse each entry
in the array setting the properties requested
+ if ( Array.isArray( val
) ) {
+ for ( var j=0,
jLen=val.length ; j<jLen ; j++ ) {
+ o = {};
+
setData( o, val[j], innerSrc );
+ data[
a[i] ].push( o );
+ }
+ }
+ else {
+ // We've been
asked to save data to an array, but it
+ // isn't array
data to be saved. Best that can be done
+ // is to just
save the value.
+ data[ a[i] ] =
val;
+ }
+
+ // The inner call to
setData has already traversed through the remainder
+ // of the source and
has set the data, thus we can exit here
+ return;
+ }
+ else if ( funcNotation ) {
+ // Function call
+ a[i] =
a[i].replace(__reFn, '');
+ data = data[ a[i] ](
val );
+ }
+
+ // If the nested object doesn't
currently exist - since we are
+ // trying to set the value -
create it
+ if ( data[ a[i] ] === null ||
data[ a[i] ] === undefined ) {
+ data[ a[i] ] = {};
+ }
+ data = data[ a[i] ];
+ }
+
+ // Last item in the input - i.e, the
actual set
+ if ( aLast.match(__reFn ) ) {
+ // Function call
+ data = data[
aLast.replace(__reFn, '') ]( val );
+ }
+ else {
+ // If array notation is used,
we just want to strip it and use the property name
+ // and assign the value. If it
isn't used, then we get the result we want anyway
+ data[ aLast.replace(__reArray,
'') ] = val;
+ }
+ };
+
+ return function (data, val) { // meta is also
passed in, but not used
+ return setData( data, val, source );
+ };
+ }
+ else {
+ // Array or flat object mapping
+ return function (data, val) { // meta is also
passed in, but not used
+ data[source] = val;
+ };
+ }
+ },
+
+ /**
+ * Create a function that will read nested objects from arrays,
based on JSON notation
+ * @param {*} source JSON notation string
+ * @returns Value read
+ */
+ get: function ( source ) {
+ if ( $.isPlainObject( source ) ) {
+ // Build an object of get functions, and wrap
them in a single call
+ var o = {};
+ $.each( source, function (key, val) {
+ if ( val ) {
+ o[key] = DataTable.util.get(
val );
+ }
+ } );
+
+ return function (data, type, row, meta) {
+ var t = o[type] || o._;
+ return t !== undefined ?
+ t(data, type, row, meta) :
+ data;
+ };
+ }
+ else if ( source === null ) {
+ // Give an empty string for rendering / sorting
etc
+ return function (data) { // type, row and meta
also passed, but not used
+ return data;
+ };
+ }
+ else if ( typeof source === 'function' ) {
+ return function (data, type, row, meta) {
+ return source( data, type, row, meta );
+ };
+ }
+ else if ( typeof source === 'string' &&
(source.indexOf('.') !== -1 ||
+ source.indexOf('[') !== -1 ||
source.indexOf('(') !== -1) )
+ {
+ /* If there is a . in the source string then
the data source is in a
+ * nested object so we loop over the data for
each level to get the next
+ * level down. On each loop we test for
undefined, and if found immediately
+ * return. This allows entire objects to be
missing and sDefaultContent to
+ * be used if defined, rather than throwing an
error
+ */
+ var fetchData = function (data, type, src) {
+ var arrayNotation, funcNotation, out,
innerSrc;
+
+ if ( src !== "" ) {
+ var a = _fnSplitObjNotation(
src );
+
+ for ( var i=0, iLen=a.length ;
i<iLen ; i++ ) {
+ // Check if we are
dealing with special notation
+ arrayNotation =
a[i].match(__reArray);
+ funcNotation =
a[i].match(__reFn);
+
+ if ( arrayNotation ) {
+ // Array
notation
+ a[i] =
a[i].replace(__reArray, '');
+
+ // Condition
allows simply [] to be passed in
+ if ( a[i] !==
"" ) {
+ data =
data[ a[i] ];
+ }
+ out = [];
+
+ // Get the
remainder of the nested object to get
+ a.splice( 0,
i+1 );
+ innerSrc =
a.join('.');
+
+ // Traverse
each entry in the array getting the properties requested
+ if (
Array.isArray( data ) ) {
+ for (
var j=0, jLen=data.length ; j<jLen ; j++ ) {
+
out.push( fetchData( data[j], type, innerSrc ) );
+ }
+ }
+
+ // If a string
is given in between the array notation indicators, that
+ // is used to
join the strings together, otherwise an array is returned
+ var join =
arrayNotation[0].substring(1, arrayNotation[0].length-1);
+ data =
(join==="") ? out : out.join(join);
+
+ // The inner
call to fetchData has already traversed through the remainder
+ // of the
source requested, so we exit from the loop
+ break;
+ }
+ else if ( funcNotation
) {
+ // Function call
+ a[i] =
a[i].replace(__reFn, '');
+ data = data[
a[i] ]();
+ continue;
+ }
+
+ if (data === null ||
data[ a[i] ] === null) {
+ return null;
+ }
+ else if ( data ===
undefined || data[ a[i] ] === undefined ) {
+ return
undefined;
+ }
+
+ data = data[ a[i] ];
+ }
+ }
+
+ return data;
+ };
+
+ return function (data, type) { // row and meta
also passed, but not used
+ return fetchData( data, type, source );
+ };
+ }
+ else {
+ // Array or flat object mapping
+ return function (data, type) { // row and meta
also passed, but not used
+ return data[source];
+ };
+ }
+ }
+ };
+
+
+
+ /**
+ * Create a mapping object that allows camel case parameters to be
looked up
+ * for their Hungarian counterparts. The mapping is stored in a private
+ * parameter called `_hungarianMap` which can be accessed on the source
object.
+ * @param {object} o
+ * @memberof DataTable#oApi
+ */
+ function _fnHungarianMap ( o )
+ {
+ var
+ hungarian = 'a aa ai ao as b fn i m o s ',
+ match,
+ newKey,
+ map = {};
+
+ $.each( o, function (key, val) {
+ match = key.match(/^([^A-Z]+?)([A-Z])/);
+
+ if ( match && hungarian.indexOf(match[1]+' ') !== -1 )
+ {
+ newKey = key.replace( match[0],
match[2].toLowerCase() );
+ map[ newKey ] = key;
+
+ if ( match[1] === 'o' )
+ {
+ _fnHungarianMap( o[key] );
+ }
+ }
+ } );
+
+ o._hungarianMap = map;
+ }
+
+
+ /**
+ * Convert from camel case parameters to Hungarian, based on a
Hungarian map
+ * created by _fnHungarianMap.
+ * @param {object} src The model object which holds all parameters
that can be
+ * mapped.
+ * @param {object} user The object to convert from camel case to
Hungarian.
+ * @param {boolean} force When set to `true`, properties which already
have a
+ * Hungarian value in the `user` object will be overwritten.
Otherwise they
+ * won't be.
+ * @memberof DataTable#oApi
+ */
+ function _fnCamelToHungarian ( src, user, force )
+ {
+ if ( ! src._hungarianMap ) {
+ _fnHungarianMap( src );
+ }
+
+ var hungarianKey;
+
+ $.each( user, function (key, val) {
+ hungarianKey = src._hungarianMap[ key ];
+
+ if ( hungarianKey !== undefined && (force ||
user[hungarianKey] === undefined) )
+ {
+ // For objects, we need to buzz down into the
object to copy parameters
+ if ( hungarianKey.charAt(0) === 'o' )
+ {
+ // Copy the camelCase options over to
the hungarian
+ if ( ! user[ hungarianKey ] ) {
+ user[ hungarianKey ] = {};
+ }
+ $.extend( true, user[hungarianKey],
user[key] );
+
+ _fnCamelToHungarian( src[hungarianKey],
user[hungarianKey], force );
+ }
+ else {
+ user[hungarianKey] = user[ key ];
+ }
+ }
+ } );
+ }
+
+
+ /**
+ * Language compatibility - when certain options are given, and others
aren't, we
+ * need to duplicate the values over, in order to provide backwards
compatibility
+ * with older language files.
+ * @param {object} oSettings dataTables settings object
+ * @memberof DataTable#oApi
+ */
+ function _fnLanguageCompat( lang )
+ {
+ // Note the use of the Hungarian notation for the parameters in
this method as
+ // this is called after the mapping of camelCase to Hungarian
+ var defaults = DataTable.defaults.oLanguage;
+
+ // Default mapping
+ var defaultDecimal = defaults.sDecimal;
+ if ( defaultDecimal ) {
+ _addNumericSort( defaultDecimal );
+ }
+
+ if ( lang ) {
+ var zeroRecords = lang.sZeroRecords;
+
+ // Backwards compatibility - if there is no sEmptyTable
given, then use the same as
+ // sZeroRecords - assuming that is given.
+ if ( ! lang.sEmptyTable && zeroRecords &&
+ defaults.sEmptyTable === "No data available in
table" )
+ {
+ _fnMap( lang, lang, 'sZeroRecords',
'sEmptyTable' );
+ }
+
+ // Likewise with loading records
+ if ( ! lang.sLoadingRecords && zeroRecords &&
+ defaults.sLoadingRecords === "Loading..." )
+ {
+ _fnMap( lang, lang, 'sZeroRecords',
'sLoadingRecords' );
+ }
+
+ // Old parameter name of the thousands separator mapped
onto the new
+ if ( lang.sInfoThousands ) {
+ lang.sThousands = lang.sInfoThousands;
+ }
+
+ var decimal = lang.sDecimal;
+ if ( decimal && defaultDecimal !== decimal ) {
+ _addNumericSort( decimal );
+ }
+ }
+ }
+
+
+ /**
+ * Map one parameter onto another
+ * @param {object} o Object to map
+ * @param {*} knew The new parameter name
+ * @param {*} old The old parameter name
+ */
+ var _fnCompatMap = function ( o, knew, old ) {
+ if ( o[ knew ] !== undefined ) {
+ o[ old ] = o[ knew ];
+ }
+ };
+
+
+ /**
+ * Provide backwards compatibility for the main DT options. Note that
the new
+ * options are mapped onto the old parameters, so this is an external
interface
+ * change only.
+ * @param {object} init Object to map
+ */
+ function _fnCompatOpts ( init )
+ {
+ _fnCompatMap( init, 'ordering', 'bSort' );
+ _fnCompatMap( init, 'orderMulti', 'bSortMulti' );
+ _fnCompatMap( init, 'orderClasses', 'bSortClasses' );
+ _fnCompatMap( init, 'orderCellsTop', 'bSortCellsTop' );
+ _fnCompatMap( init, 'order', 'aaSorting' );
+ _fnCompatMap( init, 'orderFixed', 'aaSortingFixed' );
+ _fnCompatMap( init, 'paging', 'bPaginate' );
+ _fnCompatMap( init, 'pagingType', 'sPaginationType' );
+ _fnCompatMap( init, 'pageLength', 'iDisplayLength' );
+ _fnCompatMap( init, 'searching', 'bFilter' );
+
+ // Boolean initialisation of x-scrolling
+ if ( typeof init.sScrollX === 'boolean' ) {
+ init.sScrollX = init.sScrollX ? '100%' : '';
+ }
+ if ( typeof init.scrollX === 'boolean' ) {
+ init.scrollX = init.scrollX ? '100%' : '';
+ }
+
+ // Column search objects are in an array, so it needs to be
converted
+ // element by element
+ var searchCols = init.aoSearchCols;
+
+ if ( searchCols ) {
+ for ( var i=0, ien=searchCols.length ; i<ien ; i++ ) {
+ if ( searchCols[i] ) {
+ _fnCamelToHungarian(
DataTable.models.oSearch, searchCols[i] );
+ }
+ }
+ }
+ }
+
+
+ /**
+ * Provide backwards compatibility for column options. Note that the
new options
+ * are mapped onto the old parameters, so this is an external interface
change
+ * only.
+ * @param {object} init Object to map
+ */
+ function _fnCompatCols ( init )
+ {
+ _fnCompatMap( init, 'orderable', 'bSortable' );
+ _fnCompatMap( init, 'orderData', 'aDataSort' );
+ _fnCompatMap( init, 'orderSequence', 'asSorting' );
+ _fnCompatMap( init, 'orderDataType', 'sortDataType' );
+
+ // orderData can be given as an integer
+ var dataSort = init.aDataSort;
+ if ( typeof dataSort === 'number' && ! Array.isArray( dataSort
) ) {
+ init.aDataSort = [ dataSort ];
+ }
+ }
+
+
+ /**
+ * Browser feature detection for capabilities, quirks
+ * @param {object} settings dataTables settings object
+ * @memberof DataTable#oApi
+ */
+ function _fnBrowserDetect( settings )
+ {
+ // We don't need to do this every time DataTables is
constructed, the values
+ // calculated are specific to the browser and OS configuration
which we
+ // don't expect to change between initialisations
+ if ( ! DataTable.__browser ) {
+ var browser = {};
+ DataTable.__browser = browser;
+
+ // Scrolling feature / quirks detection
+ var n = $('<div/>')
+ .css( {
+ position: 'fixed',
+ top: 0,
+ left: $(window).scrollLeft()*-1, //
allow for scrolling
+ height: 1,
+ width: 1,
+ overflow: 'hidden'
+ } )
+ .append(
+ $('<div/>')
+ .css( {
+ position: 'absolute',
+ top: 1,
+ left: 1,
+ width: 100,
+ overflow: 'scroll'
+ } )
+ .append(
+ $('<div/>')
+ .css( {
+ width:
'100%',
+ height:
10
+ } )
+ )
+ )
+ .appendTo( 'body' );
+
+ var outer = n.children();
+ var inner = outer.children();
+
+ // Numbers below, in order, are:
+ // inner.offsetWidth, inner.clientWidth,
outer.offsetWidth, outer.clientWidth
+ //
+ // IE6 XP: 100 100 100 83
+ // IE7 Vista: 100 100 100 83
+ // IE 8+ Windows: 83 83 100 83
+ // Evergreen Windows: 83 83 100 83
+ // Evergreen Mac with scrollbars: 85 85 100 85
+ // Evergreen Mac without scrollbars: 100 100 100 100
+
+ // Get scrollbar width
+ browser.barWidth = outer[0].offsetWidth -
outer[0].clientWidth;
+
+ // IE6/7 will oversize a width 100% element inside a
scrolling element, to
+ // include the width of the scrollbar, while other
browsers ensure the inner
+ // element is contained without forcing scrolling
+ browser.bScrollOversize = inner[0].offsetWidth === 100
&& outer[0].clientWidth !== 100;
+
+ // In rtl text layout, some browsers (most, but not
all) will place the
+ // scrollbar on the left, rather than the right.
+ browser.bScrollbarLeft = Math.round(
inner.offset().left ) !== 1;
+
+ // IE8- don't provide height and width for
getBoundingClientRect
+ browser.bBounding = n[0].getBoundingClientRect().width
? true : false;
+
+ n.remove();
+ }
+
+ $.extend( settings.oBrowser, DataTable.__browser );
+ settings.oScroll.iBarWidth = DataTable.__browser.barWidth;
+ }
+
+
+ /**
+ * Array.prototype reduce[Right] method, used for browsers which don't
support
+ * JS 1.6. Done this way to reduce code size, since we iterate either
way
+ * @param {object} settings dataTables settings object
+ * @memberof DataTable#oApi
+ */
+ function _fnReduce ( that, fn, init, start, end, inc )
+ {
+ var
+ i = start,
+ value,
+ isSet = false;
+
+ if ( init !== undefined ) {
+ value = init;
+ isSet = true;
+ }
+
+ while ( i !== end ) {
+ if ( ! that.hasOwnProperty(i) ) {
+ continue;
+ }
+
+ value = isSet ?
+ fn( value, that[i], i, that ) :
+ that[i];
+
+ isSet = true;
+ i += inc;
+ }
+
+ return value;
+ }
+
+ /**
+ * Add a column to the list used for the table with default values
+ * @param {object} oSettings dataTables settings object
+ * @param {node} nTh The th element for this column
+ * @memberof DataTable#oApi
+ */
+ function _fnAddColumn( oSettings, nTh )
+ {
+ // Add column to aoColumns array
+ var oDefaults = DataTable.defaults.column;
+ var iCol = oSettings.aoColumns.length;
+ var oCol = $.extend( {}, DataTable.models.oColumn, oDefaults, {
+ "nTh": nTh ? nTh : document.createElement('th'),
+ "sTitle": oDefaults.sTitle ? oDefaults.sTitle
: nTh ? nTh.innerHTML : '',
+ "aDataSort": oDefaults.aDataSort ? oDefaults.aDataSort
: [iCol],
+ "mData": oDefaults.mData ? oDefaults.mData : iCol,
+ idx: iCol
+ } );
+ oSettings.aoColumns.push( oCol );
+
+ // Add search object for column specific search. Note that the
`searchCols[ iCol ]`
+ // passed into extend can be undefined. This allows the user to
give a default
+ // with only some of the parameters defined, and also not give
a default
+ var searchCols = oSettings.aoPreSearchCols;
+ searchCols[ iCol ] = $.extend( {}, DataTable.models.oSearch,
searchCols[ iCol ] );
+
+ // Use the default column options function to initialise
classes etc
+ _fnColumnOptions( oSettings, iCol, $(nTh).data() );
+ }
+
+
+ /**
+ * Apply options for a column
+ * @param {object} oSettings dataTables settings object
+ * @param {int} iCol column index to consider
+ * @param {object} oOptions object with sType, bVisible and
bSearchable etc
+ * @memberof DataTable#oApi
+ */
+ function _fnColumnOptions( oSettings, iCol, oOptions )
+ {
+ var oCol = oSettings.aoColumns[ iCol ];
+ var oClasses = oSettings.oClasses;
+ var th = $(oCol.nTh);
+
+ // Try to get width information from the DOM. We can't get it
from CSS
+ // as we'd need to parse the CSS stylesheet. `width` option can
override
+ if ( ! oCol.sWidthOrig ) {
+ // Width attribute
+ oCol.sWidthOrig = th.attr('width') || null;
+
+ // Style attribute
+ var t = (th.attr('style') ||
'').match(/width:\s*(\d+[pxem%]+)/);
+ if ( t ) {
+ oCol.sWidthOrig = t[1];
+ }
+ }
+
+ /* User specified column options */
+ if ( oOptions !== undefined && oOptions !== null )
+ {
+ // Backwards compatibility
+ _fnCompatCols( oOptions );
+
+ // Map camel case parameters to their Hungarian
counterparts
+ _fnCamelToHungarian( DataTable.defaults.column,
oOptions, true );
+
+ /* Backwards compatibility for mDataProp */
+ if ( oOptions.mDataProp !== undefined &&
!oOptions.mData )
+ {
+ oOptions.mData = oOptions.mDataProp;
+ }
+
+ if ( oOptions.sType )
+ {
+ oCol._sManualType = oOptions.sType;
+ }
+
+ // `class` is a reserved word in Javascript, so we need
to provide
+ // the ability to use a valid name for the camel case
input
+ if ( oOptions.className && ! oOptions.sClass )
+ {
+ oOptions.sClass = oOptions.className;
+ }
+ if ( oOptions.sClass ) {
+ th.addClass( oOptions.sClass );
+ }
+
+ var origClass = oCol.sClass;
+
+ $.extend( oCol, oOptions );
+ _fnMap( oCol, oOptions, "sWidth", "sWidthOrig" );
+
+ // Merge class from previously defined classes with
this one, rather than just
+ // overwriting it in the extend above
+ if (origClass !== oCol.sClass) {
+ oCol.sClass = origClass + ' ' + oCol.sClass;
+ }
+
+ /* iDataSort to be applied (backwards compatibility),
but aDataSort will take
+ * priority if defined
+ */
+ if ( oOptions.iDataSort !== undefined )
+ {
+ oCol.aDataSort = [ oOptions.iDataSort ];
+ }
+ _fnMap( oCol, oOptions, "aDataSort" );
+
+ // Fall back to the aria-label attribute on the table
header if no ariaTitle is
+ // provided.
+ if (! oCol.ariaTitle) {
+ oCol.ariaTitle = th.attr("aria-label");
+ }
+ }
+
+ /* Cache the data get and set functions for speed */
+ var mDataSrc = oCol.mData;
+ var mData = _fnGetObjectDataFn( mDataSrc );
+ var mRender = oCol.mRender ? _fnGetObjectDataFn( oCol.mRender )
: null;
+
+ var attrTest = function( src ) {
+ return typeof src === 'string' && src.indexOf('@') !==
-1;
+ };
+ oCol._bAttrSrc = $.isPlainObject( mDataSrc ) && (
+ attrTest(mDataSrc.sort) || attrTest(mDataSrc.type) ||
attrTest(mDataSrc.filter)
+ );
+ oCol._setter = null;
+
+ oCol.fnGetData = function (rowData, type, meta) {
+ var innerData = mData( rowData, type, undefined, meta );
+
+ return mRender && type ?
+ mRender( innerData, type, rowData, meta ) :
+ innerData;
+ };
+ oCol.fnSetData = function ( rowData, val, meta ) {
+ return _fnSetObjectDataFn( mDataSrc )( rowData, val,
meta );
+ };
+
+ // Indicate if DataTables should read DOM data as an object or
array
+ // Used in _fnGetRowElements
+ if ( typeof mDataSrc !== 'number' && ! oCol._isArrayHost ) {
+ oSettings._rowReadObject = true;
+ }
+
+ /* Feature sorting overrides column specific when off */
+ if ( !oSettings.oFeatures.bSort )
+ {
+ oCol.bSortable = false;
+ th.addClass( oClasses.sSortableNone ); // Have to add
class here as order event isn't called
+ }
+
+ /* Check that the class assignment is correct for sorting */
+ var bAsc = $.inArray('asc', oCol.asSorting) !== -1;
+ var bDesc = $.inArray('desc', oCol.asSorting) !== -1;
+ if ( !oCol.bSortable || (!bAsc && !bDesc) )
+ {
+ oCol.sSortingClass = oClasses.sSortableNone;
+ oCol.sSortingClassJUI = "";
+ }
+ else if ( bAsc && !bDesc )
+ {
+ oCol.sSortingClass = oClasses.sSortableAsc;
+ oCol.sSortingClassJUI = oClasses.sSortJUIAscAllowed;
+ }
+ else if ( !bAsc && bDesc )
+ {
+ oCol.sSortingClass = oClasses.sSortableDesc;
+ oCol.sSortingClassJUI = oClasses.sSortJUIDescAllowed;
+ }
+ else
+ {
+ oCol.sSortingClass = oClasses.sSortable;
+ oCol.sSortingClassJUI = oClasses.sSortJUI;
+ }
+ }
+
+
+ /**
+ * Adjust the table column widths for new data. Note: you would
probably want to
+ * do a redraw after calling this function!
+ * @param {object} settings dataTables settings object
+ * @memberof DataTable#oApi
+ */
+ function _fnAdjustColumnSizing ( settings )
+ {
+ /* Not interested in doing column width calculation if
auto-width is disabled */
+ if ( settings.oFeatures.bAutoWidth !== false )
+ {
+ var columns = settings.aoColumns;
+
+ _fnCalculateColumnWidths( settings );
+ for ( var i=0 , iLen=columns.length ; i<iLen ; i++ )
+ {
+ columns[i].nTh.style.width = columns[i].sWidth;
+ }
+ }
+
+ var scroll = settings.oScroll;
+ if ( scroll.sY !== '' || scroll.sX !== '')
+ {
+ _fnScrollDraw( settings );
+ }
+
+ _fnCallbackFire( settings, null, 'column-sizing', [settings] );
+ }
+
+
+ /**
+ * Convert the index of a visible column to the index in the data array
(take account
+ * of hidden columns)
+ * @param {object} oSettings dataTables settings object
+ * @param {int} iMatch Visible column index to lookup
+ * @returns {int} i the data index
+ * @memberof DataTable#oApi
+ */
+ function _fnVisibleToColumnIndex( oSettings, iMatch )
+ {
+ var aiVis = _fnGetColumns( oSettings, 'bVisible' );
+
+ return typeof aiVis[iMatch] === 'number' ?
+ aiVis[iMatch] :
+ null;
+ }
+
+
+ /**
+ * Convert the index of an index in the data array and convert it to
the visible
+ * column index (take account of hidden columns)
+ * @param {int} iMatch Column index to lookup
+ * @param {object} oSettings dataTables settings object
+ * @returns {int} i the data index
+ * @memberof DataTable#oApi
+ */
+ function _fnColumnIndexToVisible( oSettings, iMatch )
+ {
+ var aiVis = _fnGetColumns( oSettings, 'bVisible' );
+ var iPos = $.inArray( iMatch, aiVis );
+
+ return iPos !== -1 ? iPos : null;
+ }
+
+
+ /**
+ * Get the number of visible columns
+ * @param {object} oSettings dataTables settings object
+ * @returns {int} i the number of visible columns
+ * @memberof DataTable#oApi
+ */
+ function _fnVisbleColumns( oSettings )
+ {
+ var vis = 0;
+
+ // No reduce in IE8, use a loop for now
+ $.each( oSettings.aoColumns, function ( i, col ) {
+ if ( col.bVisible && $(col.nTh).css('display') !==
'none' ) {
+ vis++;
+ }
+ } );
+
+ return vis;
+ }
+
+
+ /**
+ * Get an array of column indexes that match a given property
+ * @param {object} oSettings dataTables settings object
+ * @param {string} sParam Parameter in aoColumns to look for -
typically
+ * bVisible or bSearchable
+ * @returns {array} Array of indexes with matched properties
+ * @memberof DataTable#oApi
+ */
+ function _fnGetColumns( oSettings, sParam )
+ {
+ var a = [];
+
+ $.map( oSettings.aoColumns, function(val, i) {
+ if ( val[sParam] ) {
+ a.push( i );
+ }
+ } );
+
+ return a;
+ }
+
+
+ /**
+ * Calculate the 'type' of a column
+ * @param {object} settings dataTables settings object
+ * @memberof DataTable#oApi
+ */
+ function _fnColumnTypes ( settings )
+ {
+ var columns = settings.aoColumns;
+ var data = settings.aoData;
+ var types = DataTable.ext.type.detect;
+ var i, ien, j, jen, k, ken;
+ var col, cell, detectedType, cache;
+
+ // For each column, spin over the
+ for ( i=0, ien=columns.length ; i<ien ; i++ ) {
+ col = columns[i];
+ cache = [];
+
+ if ( ! col.sType && col._sManualType ) {
+ col.sType = col._sManualType;
+ }
+ else if ( ! col.sType ) {
+ for ( j=0, jen=types.length ; j<jen ; j++ ) {
+ for ( k=0, ken=data.length ; k<ken ;
k++ ) {
+ // Use a cache array so we only
need to get the type data
+ // from the formatter once
(when using multiple detectors)
+ if ( cache[k] === undefined ) {
+ cache[k] =
_fnGetCellData( settings, k, i, 'type' );
+ }
+
+ detectedType = types[j](
cache[k], settings );
+
+ // If null, then this type
can't apply to this column, so
+ // rather than testing all
cells, break out. There is an
+ // exception for the last type
which is `html`. We need to
+ // scan all rows since it is
possible to mix string and HTML
+ // types
+ if ( ! detectedType && j !==
types.length-1 ) {
+ break;
+ }
+
+ // Only a single match is
needed for html type since it is
+ // bottom of the pile and very
similar to string - but it
+ // must not be empty
+ if ( detectedType === 'html' &&
! _empty(cache[k]) ) {
+ break;
+ }
+ }
+
+ // Type is valid for all data points in
the column - use this
+ // type
+ if ( detectedType ) {
+ col.sType = detectedType;
+ break;
+ }
+ }
+
+ // Fall back - if no type was detected, always
use string
+ if ( ! col.sType ) {
+ col.sType = 'string';
+ }
+ }
+ }
+ }
+
+
+ /**
+ * Take the column definitions and static columns arrays and calculate
how
+ * they relate to column indexes. The callback function will then apply
the
+ * definition found for a column to a suitable configuration object.
+ * @param {object} oSettings dataTables settings object
+ * @param {array} aoColDefs The aoColumnDefs array that is to be
applied
+ * @param {array} aoCols The aoColumns array that defines columns
individually
+ * @param {function} fn Callback function - takes two parameters, the
calculated
+ * column index and the definition for that column.
+ * @memberof DataTable#oApi
+ */
+ function _fnApplyColumnDefs( oSettings, aoColDefs, aoCols, fn )
+ {
+ var i, iLen, j, jLen, k, kLen, def;
+ var columns = oSettings.aoColumns;
+
+ // Column definitions with aTargets
+ if ( aoColDefs )
+ {
+ /* Loop over the definitions array - loop in reverse so
first instance has priority */
+ for ( i=aoColDefs.length-1 ; i>=0 ; i-- )
+ {
+ def = aoColDefs[i];
+
+ /* Each definition can target multiple columns,
as it is an array */
+ var aTargets = def.target !== undefined
+ ? def.target
+ : def.targets !== undefined
+ ? def.targets
+ : def.aTargets;
+
+ if ( ! Array.isArray( aTargets ) )
+ {
+ aTargets = [ aTargets ];
+ }
+
+ for ( j=0, jLen=aTargets.length ; j<jLen ; j++ )
+ {
+ if ( typeof aTargets[j] === 'number' &&
aTargets[j] >= 0 )
+ {
+ /* Add columns that we don't
yet know about */
+ while( columns.length <=
aTargets[j] )
+ {
+ _fnAddColumn( oSettings
);
+ }
+
+ /* Integer, basic index */
+ fn( aTargets[j], def );
+ }
+ else if ( typeof aTargets[j] ===
'number' && aTargets[j] < 0 )
+ {
+ /* Negative integer, right to
left column counting */
+ fn( columns.length+aTargets[j],
def );
+ }
+ else if ( typeof aTargets[j] ===
'string' )
+ {
+ /* Class name matching on TH
element */
+ for ( k=0, kLen=columns.length
; k<kLen ; k++ )
+ {
+ if ( aTargets[j] ==
"_all" ||
+
$(columns[k].nTh).hasClass( aTargets[j] ) )
+ {
+ fn( k, def );
+ }
+ }
+ }
+ }
+ }
+ }
+
+ // Statically defined columns array
+ if ( aoCols )
+ {
+ for ( i=0, iLen=aoCols.length ; i<iLen ; i++ )
+ {
+ fn( i, aoCols[i] );
+ }
+ }
+ }
+
+ /**
+ * Add a data array to the table, creating DOM node etc. This is the
parallel to
+ * _fnGatherData, but for adding rows from a Javascript source, rather
than a
+ * DOM source.
+ * @param {object} oSettings dataTables settings object
+ * @param {array} aData data array to be added
+ * @param {node} [nTr] TR element to add to the table - optional. If
not given,
+ * DataTables will create a row automatically
+ * @param {array} [anTds] Array of TD|TH elements for the row - must
be given
+ * if nTr is.
+ * @returns {int} >=0 if successful (index of new aoData entry), -1 if
failed
+ * @memberof DataTable#oApi
+ */
+ function _fnAddData ( oSettings, aDataIn, nTr, anTds )
+ {
+ /* Create the object for storing information about this new row
*/
+ var iRow = oSettings.aoData.length;
+ var oData = $.extend( true, {}, DataTable.models.oRow, {
+ src: nTr ? 'dom' : 'data',
+ idx: iRow
+ } );
+
+ oData._aData = aDataIn;
+ oSettings.aoData.push( oData );
+
+ /* Create the cells */
+ var nTd, sThisType;
+ var columns = oSettings.aoColumns;
+
+ // Invalidate the column types as the new data needs to be
revalidated
+ for ( var i=0, iLen=columns.length ; i<iLen ; i++ )
+ {
+ columns[i].sType = null;
+ }
+
+ /* Add to the display array */
+ oSettings.aiDisplayMaster.push( iRow );
+
+ var id = oSettings.rowIdFn( aDataIn );
+ if ( id !== undefined ) {
+ oSettings.aIds[ id ] = oData;
+ }
+
+ /* Create the DOM information, or register it if already
present */
+ if ( nTr || ! oSettings.oFeatures.bDeferRender )
+ {
+ _fnCreateTr( oSettings, iRow, nTr, anTds );
+ }
+
+ return iRow;
+ }
+
+
+ /**
+ * Add one or more TR elements to the table. Generally we'd expect to
+ * use this for reading data from a DOM sourced table, but it could be
+ * used for an TR element. Note that if a TR is given, it is used (i.e.
+ * it is not cloned).
+ * @param {object} settings dataTables settings object
+ * @param {array|node|jQuery} trs The TR element(s) to add to the table
+ * @returns {array} Array of indexes for the added rows
+ * @memberof DataTable#oApi
+ */
+ function _fnAddTr( settings, trs )
+ {
+ var row;
+
+ // Allow an individual node to be passed in
+ if ( ! (trs instanceof $) ) {
+ trs = $(trs);
+ }
+
+ return trs.map( function (i, el) {
+ row = _fnGetRowElements( settings, el );
+ return _fnAddData( settings, row.data, el, row.cells );
+ } );
+ }
+
+
+ /**
+ * Take a TR element and convert it to an index in aoData
+ * @param {object} oSettings dataTables settings object
+ * @param {node} n the TR element to find
+ * @returns {int} index if the node is found, null if not
+ * @memberof DataTable#oApi
+ */
+ function _fnNodeToDataIndex( oSettings, n )
+ {
+ return (n._DT_RowIndex!==undefined) ? n._DT_RowIndex : null;
+ }
+
+
+ /**
+ * Take a TD element and convert it into a column data index (not the
visible index)
+ * @param {object} oSettings dataTables settings object
+ * @param {int} iRow The row number the TD/TH can be found in
+ * @param {node} n The TD/TH element to find
+ * @returns {int} index if the node is found, -1 if not
+ * @memberof DataTable#oApi
+ */
+ function _fnNodeToColumnIndex( oSettings, iRow, n )
+ {
+ return $.inArray( n, oSettings.aoData[ iRow ].anCells );
+ }
+
+
+ /**
+ * Get the data for a given cell from the internal cache, taking into
account data mapping
+ * @param {object} settings dataTables settings object
+ * @param {int} rowIdx aoData row id
+ * @param {int} colIdx Column index
+ * @param {string} type data get type ('display', 'type'
'filter|search' 'sort|order')
+ * @returns {*} Cell data
+ * @memberof DataTable#oApi
+ */
+ function _fnGetCellData( settings, rowIdx, colIdx, type )
+ {
+ if (type === 'search') {
+ type = 'filter';
+ }
+ else if (type === 'order') {
+ type = 'sort';
+ }
+
+ var draw = settings.iDraw;
+ var col = settings.aoColumns[colIdx];
+ var rowData = settings.aoData[rowIdx]._aData;
+ var defaultContent = col.sDefaultContent;
+ var cellData = col.fnGetData( rowData, type, {
+ settings: settings,
+ row: rowIdx,
+ col: colIdx
+ } );
+
+ if ( cellData === undefined ) {
+ if ( settings.iDrawError != draw && defaultContent ===
null ) {
+ _fnLog( settings, 0, "Requested unknown
parameter "+
+ (typeof col.mData=='function' ?
'{function}' : "'"+col.mData+"'")+
+ " for row "+rowIdx+", column "+colIdx,
4 );
+ settings.iDrawError = draw;
+ }
+ return defaultContent;
+ }
+
+ // When the data source is null and a specific data type is
requested (i.e.
+ // not the original data), we can use default column data
+ if ( (cellData === rowData || cellData === null) &&
defaultContent !== null && type !== undefined ) {
+ cellData = defaultContent;
+ }
+ else if ( typeof cellData === 'function' ) {
+ // If the data source is a function, then we run it and
use the return,
+ // executing in the scope of the data object (for
instances)
+ return cellData.call( rowData );
+ }
+
+ if ( cellData === null && type === 'display' ) {
+ return '';
+ }
+
+ if ( type === 'filter' ) {
+ var fomatters = DataTable.ext.type.search;
+
+ if ( fomatters[ col.sType ] ) {
+ cellData = fomatters[ col.sType ]( cellData );
+ }
+ }
+
+ return cellData;
+ }
+
+
+ /**
+ * Set the value for a specific cell, into the internal data cache
+ * @param {object} settings dataTables settings object
+ * @param {int} rowIdx aoData row id
+ * @param {int} colIdx Column index
+ * @param {*} val Value to set
+ * @memberof DataTable#oApi
+ */
+ function _fnSetCellData( settings, rowIdx, colIdx, val )
+ {
+ var col = settings.aoColumns[colIdx];
+ var rowData = settings.aoData[rowIdx]._aData;
+
+ col.fnSetData( rowData, val, {
+ settings: settings,
+ row: rowIdx,
+ col: colIdx
+ } );
+ }
+
+
+ // Private variable that is used to match action syntax in the data
property object
+ var __reArray = /\[.*?\]$/;
+ var __reFn = /\(\)$/;
+
+ /**
+ * Split string on periods, taking into account escaped periods
+ * @param {string} str String to split
+ * @return {array} Split string
+ */
+ function _fnSplitObjNotation( str )
+ {
+ return $.map( str.match(/(\\.|[^\.])+/g) || [''], function ( s
) {
+ return s.replace(/\\\./g, '.');
+ } );
+ }
+
+
+ /**
+ * Return a function that can be used to get data from a source object,
taking
+ * into account the ability to use nested objects as a source
+ * @param {string|int|function} mSource The data source for the object
+ * @returns {function} Data get function
+ * @memberof DataTable#oApi
+ */
+ var _fnGetObjectDataFn = DataTable.util.get;
+
+
+ /**
+ * Return a function that can be used to set data from a source object,
taking
+ * into account the ability to use nested objects as a source
+ * @param {string|int|function} mSource The data source for the object
+ * @returns {function} Data set function
+ * @memberof DataTable#oApi
+ */
+ var _fnSetObjectDataFn = DataTable.util.set;
+
+
+ /**
+ * Return an array with the full table data
+ * @param {object} oSettings dataTables settings object
+ * @returns array {array} aData Master data array
+ * @memberof DataTable#oApi
+ */
+ function _fnGetDataMaster ( settings )
+ {
+ return _pluck( settings.aoData, '_aData' );
+ }
+
+
+ /**
+ * Nuke the table
+ * @param {object} oSettings dataTables settings object
+ * @memberof DataTable#oApi
+ */
+ function _fnClearTable( settings )
+ {
+ settings.aoData.length = 0;
+ settings.aiDisplayMaster.length = 0;
+ settings.aiDisplay.length = 0;
+ settings.aIds = {};
+ }
+
+
+ /**
+ * Take an array of integers (index array) and remove a target integer
(value - not
+ * the key!)
+ * @param {array} a Index array to target
+ * @param {int} iTarget value to find
+ * @memberof DataTable#oApi
+ */
+ function _fnDeleteIndex( a, iTarget, splice )
+ {
+ var iTargetIndex = -1;
+
+ for ( var i=0, iLen=a.length ; i<iLen ; i++ )
+ {
+ if ( a[i] == iTarget )
+ {
+ iTargetIndex = i;
+ }
+ else if ( a[i] > iTarget )
+ {
+ a[i]--;
+ }
+ }
+
+ if ( iTargetIndex != -1 && splice === undefined )
+ {
+ a.splice( iTargetIndex, 1 );
+ }
+ }
+
+
+ /**
+ * Mark cached data as invalid such that a re-read of the data will
occur when
+ * the cached data is next requested. Also update from the data source
object.
+ *
+ * @param {object} settings DataTables settings object
+ * @param {int} rowIdx Row index to invalidate
+ * @param {string} [src] Source to invalidate from: undefined,
'auto', 'dom'
+ * or 'data'
+ * @param {int} [colIdx] Column index to invalidate. If undefined
the whole
+ * row will be invalidated
+ * @memberof DataTable#oApi
+ *
+ * @todo For the modularisation of v1.11 this will need to become a
callback, so
+ * the sort and filter methods can subscribe to it. That will required
+ * initialisation options for sorting, which is why it is not already
baked in
+ */
+ function _fnInvalidate( settings, rowIdx, src, colIdx )
+ {
+ var row = settings.aoData[ rowIdx ];
+ var i, ien;
+ var cellWrite = function ( cell, col ) {
+ // This is very frustrating, but in IE if you just
write directly
+ // to innerHTML, and elements that are overwritten are
GC'ed,
+ // even if there is a reference to them elsewhere
+ while ( cell.childNodes.length ) {
+ cell.removeChild( cell.firstChild );
+ }
+
+ cell.innerHTML = _fnGetCellData( settings, rowIdx, col,
'display' );
+ };
+
+ // Are we reading last data from DOM or the data object?
+ if ( src === 'dom' || ((! src || src === 'auto') && row.src ===
'dom') ) {
+ // Read the data from the DOM
+ row._aData = _fnGetRowElements(
+ settings, row, colIdx, colIdx ===
undefined ? undefined : row._aData
+ )
+ .data;
+ }
+ else {
+ // Reading from data object, update the DOM
+ var cells = row.anCells;
+
+ if ( cells ) {
+ if ( colIdx !== undefined ) {
+ cellWrite( cells[colIdx], colIdx );
+ }
+ else {
+ for ( i=0, ien=cells.length ; i<ien ;
i++ ) {
+ cellWrite( cells[i], i );
+ }
+ }
+ }
+ }
+
+ // For both row and cell invalidation, the cached data for
sorting and
+ // filtering is nulled out
+ row._aSortData = null;
+ row._aFilterData = null;
+
+ // Invalidate the type for a specific column (if given) or all
columns since
+ // the data might have changed
+ var cols = settings.aoColumns;
+ if ( colIdx !== undefined ) {
+ cols[ colIdx ].sType = null;
+ }
+ else {
+ for ( i=0, ien=cols.length ; i<ien ; i++ ) {
+ cols[i].sType = null;
+ }
+
+ // Update DataTables special `DT_*` attributes for the
row
+ _fnRowAttributes( settings, row );
+ }
+ }
+
+
+ /**
+ * Build a data source object from an HTML row, reading the contents of
the
+ * cells that are in the row.
+ *
+ * @param {object} settings DataTables settings object
+ * @param {node|object} TR element from which to read data or existing
row
+ * object from which to re-read the data from the cells
+ * @param {int} [colIdx] Optional column index
+ * @param {array|object} [d] Data source object. If `colIdx` is given
then this
+ * parameter should also be given and will be used to write the data
into.
+ * Only the column in question will be written
+ * @returns {object} Object with two parameters: `data` the data read,
in
+ * document order, and `cells` and array of nodes (they can be useful
to the
+ * caller, so rather than needing a second traversal to get them,
just return
+ * them from here).
+ * @memberof DataTable#oApi
+ */
+ function _fnGetRowElements( settings, row, colIdx, d )
+ {
+ var
+ tds = [],
+ td = row.firstChild,
+ name, col, o, i=0, contents,
+ columns = settings.aoColumns,
+ objectRead = settings._rowReadObject;
+
+ // Allow the data object to be passed in, or construct
+ d = d !== undefined ?
+ d :
+ objectRead ?
+ {} :
+ [];
+
+ var attr = function ( str, td ) {
+ if ( typeof str === 'string' ) {
+ var idx = str.indexOf('@');
+
+ if ( idx !== -1 ) {
+ var attr = str.substring( idx+1 );
+ var setter = _fnSetObjectDataFn( str );
+ setter( d, td.getAttribute( attr ) );
+ }
+ }
+ };
+
+ // Read data from a cell and store into the data object
+ var cellProcess = function ( cell ) {
+ if ( colIdx === undefined || colIdx === i ) {
+ col = columns[i];
+ contents = (cell.innerHTML).trim();
+
+ if ( col && col._bAttrSrc ) {
+ var setter = _fnSetObjectDataFn(
col.mData._ );
+ setter( d, contents );
+
+ attr( col.mData.sort, cell );
+ attr( col.mData.type, cell );
+ attr( col.mData.filter, cell );
+ }
+ else {
+ // Depending on the `data` option for
the columns the data can
+ // be read to either an object or an
array.
+ if ( objectRead ) {
+ if ( ! col._setter ) {
+ // Cache the setter
function
+ col._setter =
_fnSetObjectDataFn( col.mData );
+ }
+ col._setter( d, contents );
+ }
+ else {
+ d[i] = contents;
+ }
+ }
+ }
+
+ i++;
+ };
+
+ if ( td ) {
+ // `tr` element was passed in
+ while ( td ) {
+ name = td.nodeName.toUpperCase();
+
+ if ( name == "TD" || name == "TH" ) {
+ cellProcess( td );
+ tds.push( td );
+ }
+
+ td = td.nextSibling;
+ }
+ }
+ else {
+ // Existing row object passed in
+ tds = row.anCells;
+
+ for ( var j=0, jen=tds.length ; j<jen ; j++ ) {
+ cellProcess( tds[j] );
+ }
+ }
+
+ // Read the ID from the DOM if present
+ var rowNode = row.firstChild ? row : row.nTr;
+
+ if ( rowNode ) {
+ var id = rowNode.getAttribute( 'id' );
+
+ if ( id ) {
+ _fnSetObjectDataFn( settings.rowId )( d, id );
+ }
+ }
+
+ return {
+ data: d,
+ cells: tds
+ };
+ }
+ /**
+ * Create a new TR element (and it's TD children) for a row
+ * @param {object} oSettings dataTables settings object
+ * @param {int} iRow Row to consider
+ * @param {node} [nTrIn] TR element to add to the table - optional. If
not given,
+ * DataTables will create a row automatically
+ * @param {array} [anTds] Array of TD|TH elements for the row - must
be given
+ * if nTr is.
+ * @memberof DataTable#oApi
+ */
+ function _fnCreateTr ( oSettings, iRow, nTrIn, anTds )
+ {
+ var
+ row = oSettings.aoData[iRow],
+ rowData = row._aData,
+ cells = [],
+ nTr, nTd, oCol,
+ i, iLen, create;
+
+ if ( row.nTr === null )
+ {
+ nTr = nTrIn || document.createElement('tr');
+
+ row.nTr = nTr;
+ row.anCells = cells;
+
+ /* Use a private property on the node to allow reserve
mapping from the node
+ * to the aoData array for fast look up
+ */
+ nTr._DT_RowIndex = iRow;
+
+ /* Special parameters can be given by the data source
to be used on the row */
+ _fnRowAttributes( oSettings, row );
+
+ /* Process each column */
+ for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ;
i++ )
+ {
+ oCol = oSettings.aoColumns[i];
+ create = nTrIn ? false : true;
+
+ nTd = create ? document.createElement(
oCol.sCellType ) : anTds[i];
+
+ if (! nTd) {
+ _fnLog( oSettings, 0, 'Incorrect column
count', 18 );
+ }
+
+ nTd._DT_CellIndex = {
+ row: iRow,
+ column: i
+ };
+
+ cells.push( nTd );
+
+ // Need to create the HTML if new, or if a
rendering function is defined
+ if ( create || ((oCol.mRender || oCol.mData !==
i) &&
+ (!$.isPlainObject(oCol.mData) ||
oCol.mData._ !== i+'.display')
+ )) {
+ nTd.innerHTML = _fnGetCellData(
oSettings, iRow, i, 'display' );
+ }
+
+ /* Add user defined class */
+ if ( oCol.sClass )
+ {
+ nTd.className += ' '+oCol.sClass;
+ }
+
+ // Visibility - add or remove as required
+ if ( oCol.bVisible && ! nTrIn )
+ {
+ nTr.appendChild( nTd );
+ }
+ else if ( ! oCol.bVisible && nTrIn )
+ {
+ nTd.parentNode.removeChild( nTd );
+ }
+
+ if ( oCol.fnCreatedCell )
+ {
+ oCol.fnCreatedCell.call(
oSettings.oInstance,
+ nTd, _fnGetCellData( oSettings,
iRow, i ), rowData, iRow, i
+ );
+ }
+ }
+
+ _fnCallbackFire( oSettings, 'aoRowCreatedCallback',
null, [nTr, rowData, iRow, cells] );
+ }
+ }
+
+
+ /**
+ * Add attributes to a row based on the special `DT_*` parameters in a
data
+ * source object.
+ * @param {object} settings DataTables settings object
+ * @param {object} DataTables row object for the row to be modified
+ * @memberof DataTable#oApi
+ */
+ function _fnRowAttributes( settings, row )
+ {
+ var tr = row.nTr;
+ var data = row._aData;
+
+ if ( tr ) {
+ var id = settings.rowIdFn( data );
+
+ if ( id ) {
+ tr.id = id;
+ }
+
+ if ( data.DT_RowClass ) {
+ // Remove any classes added by DT_RowClass
before
+ var a = data.DT_RowClass.split(' ');
+ row.__rowc = row.__rowc ?
+ _unique( row.__rowc.concat( a ) ) :
+ a;
+
+ $(tr)
+ .removeClass( row.__rowc.join(' ') )
+ .addClass( data.DT_RowClass );
+ }
+
+ if ( data.DT_RowAttr ) {
+ $(tr).attr( data.DT_RowAttr );
+ }
+
+ if ( data.DT_RowData ) {
+ $(tr).data( data.DT_RowData );
+ }
+ }
+ }
+
+
+ /**
+ * Create the HTML header for the table
+ * @param {object} oSettings dataTables settings object
+ * @memberof DataTable#oApi
+ */
+ function _fnBuildHead( oSettings )
+ {
+ var i, ien, cell, row, column;
+ var thead = oSettings.nTHead;
+ var tfoot = oSettings.nTFoot;
+ var createHeader = $('th, td', thead).length === 0;
+ var classes = oSettings.oClasses;
+ var columns = oSettings.aoColumns;
+
+ if ( createHeader ) {
+ row = $('<tr/>').appendTo( thead );
+ }
+
+ for ( i=0, ien=columns.length ; i<ien ; i++ ) {
+ column = columns[i];
+ cell = $( column.nTh ).addClass( column.sClass );
+
+ if ( createHeader ) {
+ cell.appendTo( row );
+ }
+
+ // 1.11 move into sorting
+ if ( oSettings.oFeatures.bSort ) {
+ cell.addClass( column.sSortingClass );
+
+ if ( column.bSortable !== false ) {
+ cell
+ .attr( 'tabindex',
oSettings.iTabIndex )
+ .attr( 'aria-controls',
oSettings.sTableId );
+
+ _fnSortAttachListener( oSettings,
column.nTh, i );
+ }
+ }
+
+ if ( column.sTitle != cell[0].innerHTML ) {
+ cell.html( column.sTitle );
+ }
+
+ _fnRenderer( oSettings, 'header' )(
+ oSettings, cell, column, classes
+ );
+ }
+
+ if ( createHeader ) {
+ _fnDetectHeader( oSettings.aoHeader, thead );
+ }
+
+ /* Deal with the footer - add classes if required */
+ $(thead).children('tr').children('th, td').addClass(
classes.sHeaderTH );
+ $(tfoot).children('tr').children('th, td').addClass(
classes.sFooterTH );
+
+ // Cache the footer cells. Note that we only take the cells
from the first
+ // row in the footer. If there is more than one row the user
wants to
+ // interact with, they need to use the table().foot() method.
Note also this
+ // allows cells to be used for multiple columns using colspan
+ if ( tfoot !== null ) {
+ var cells = oSettings.aoFooter[0];
+
+ for ( i=0, ien=cells.length ; i<ien ; i++ ) {
+ column = columns[i];
+
+ if (column) {
+ column.nTf = cells[i].cell;
+
+ if ( column.sClass ) {
+ $(column.nTf).addClass(
column.sClass );
+ }
+ }
+ else {
+ _fnLog( oSettings, 0, 'Incorrect column
count', 18 );
+ }
+ }
+ }
+ }
+
+
+ /**
+ * Draw the header (or footer) element based on the column visibility
states. The
+ * methodology here is to use the layout array from _fnDetectHeader,
modified for
+ * the instantaneous column visibility, to construct the new layout.
The grid is
+ * traversed over cell at a time in a rows x columns grid fashion,
although each
+ * cell insert can cover multiple elements in the grid - which is
tracks using the
+ * aApplied array. Cell inserts in the grid will only occur where there
isn't
+ * already a cell in that position.
+ * @param {object} oSettings dataTables settings object
+ * @param array {objects} aoSource Layout array from _fnDetectHeader
+ * @param {boolean} [bIncludeHidden=false] If true then include the
hidden columns in the calc,
+ * @memberof DataTable#oApi
+ */
+ function _fnDrawHead( oSettings, aoSource, bIncludeHidden )
+ {
+ var i, iLen, j, jLen, k, kLen, n, nLocalTr;
+ var aoLocal = [];
+ var aApplied = [];
+ var iColumns = oSettings.aoColumns.length;
+ var iRowspan, iColspan;
+
+ if ( ! aoSource )
+ {
+ return;
+ }
+
+ if ( bIncludeHidden === undefined )
+ {
+ bIncludeHidden = false;
+ }
+
+ /* Make a copy of the master layout array, but without the
visible columns in it */
+ for ( i=0, iLen=aoSource.length ; i<iLen ; i++ )
+ {
+ aoLocal[i] = aoSource[i].slice();
+ aoLocal[i].nTr = aoSource[i].nTr;
+
+ /* Remove any columns which are currently hidden */
+ for ( j=iColumns-1 ; j>=0 ; j-- )
+ {
+ if ( !oSettings.aoColumns[j].bVisible &&
!bIncludeHidden )
+ {
+ aoLocal[i].splice( j, 1 );
+ }
+ }
+
+ /* Prep the applied array - it needs an element for
each row */
+ aApplied.push( [] );
+ }
+
+ for ( i=0, iLen=aoLocal.length ; i<iLen ; i++ )
+ {
+ nLocalTr = aoLocal[i].nTr;
+
+ /* All cells are going to be replaced, so empty out the
row */
+ if ( nLocalTr )
+ {
+ while( (n = nLocalTr.firstChild) )
+ {
+ nLocalTr.removeChild( n );
+ }
+ }
+
+ for ( j=0, jLen=aoLocal[i].length ; j<jLen ; j++ )
+ {
+ iRowspan = 1;
+ iColspan = 1;
+
+ /* Check to see if there is already a cell
(row/colspan) covering our target
+ * insert point. If there is, then there is
nothing to do.
+ */
+ if ( aApplied[i][j] === undefined )
+ {
+ nLocalTr.appendChild(
aoLocal[i][j].cell );
+ aApplied[i][j] = 1;
+
+ /* Expand the cell to cover as many
rows as needed */
+ while ( aoLocal[i+iRowspan] !==
undefined &&
+ aoLocal[i][j].cell ==
aoLocal[i+iRowspan][j].cell )
+ {
+ aApplied[i+iRowspan][j] = 1;
+ iRowspan++;
+ }
+
+ /* Expand the cell to cover as many
columns as needed */
+ while ( aoLocal[i][j+iColspan] !==
undefined &&
+ aoLocal[i][j].cell ==
aoLocal[i][j+iColspan].cell )
+ {
+ /* Must update the applied
array over the rows for the columns */
+ for ( k=0 ; k<iRowspan ; k++ )
+ {
+
aApplied[i+k][j+iColspan] = 1;
+ }
+ iColspan++;
+ }
+
+ /* Do the actual expansion in the DOM */
+ $(aoLocal[i][j].cell)
+ .attr('rowspan', iRowspan)
+ .attr('colspan', iColspan);
+ }
+ }
+ }
+ }
+
+
+ /**
+ * Insert the required TR nodes into the table for display
+ * @param {object} oSettings dataTables settings object
+ * @param ajaxComplete true after ajax call to complete rendering
+ * @memberof DataTable#oApi
+ */
+ function _fnDraw( oSettings, ajaxComplete )
+ {
+ // Allow for state saving and a custom start position
+ _fnStart( oSettings );
+
+ /* Provide a pre-callback function which can be used to cancel
the draw is false is returned */
+ var aPreDraw = _fnCallbackFire( oSettings, 'aoPreDrawCallback',
'preDraw', [oSettings] );
+ if ( $.inArray( false, aPreDraw ) !== -1 )
+ {
+ _fnProcessingDisplay( oSettings, false );
+ return;
+ }
+
+ var anRows = [];
+ var iRowCount = 0;
+ var asStripeClasses = oSettings.asStripeClasses;
+ var iStripes = asStripeClasses.length;
+ var oLang = oSettings.oLanguage;
+ var bServerSide = _fnDataSource( oSettings ) == 'ssp';
+ var aiDisplay = oSettings.aiDisplay;
+ var iDisplayStart = oSettings._iDisplayStart;
+ var iDisplayEnd = oSettings.fnDisplayEnd();
+
+ oSettings.bDrawing = true;
+
+ /* Server-side processing draw intercept */
+ if ( oSettings.bDeferLoading )
+ {
+ oSettings.bDeferLoading = false;
+ oSettings.iDraw++;
+ _fnProcessingDisplay( oSettings, false );
+ }
+ else if ( !bServerSide )
+ {
+ oSettings.iDraw++;
+ }
+ else if ( !oSettings.bDestroying && !ajaxComplete)
+ {
+ _fnAjaxUpdate( oSettings );
+ return;
+ }
+
+ if ( aiDisplay.length !== 0 )
+ {
+ var iStart = bServerSide ? 0 : iDisplayStart;
+ var iEnd = bServerSide ? oSettings.aoData.length :
iDisplayEnd;
+
+ for ( var j=iStart ; j<iEnd ; j++ )
+ {
+ var iDataIndex = aiDisplay[j];
+ var aoData = oSettings.aoData[ iDataIndex ];
+ if ( aoData.nTr === null )
+ {
+ _fnCreateTr( oSettings, iDataIndex );
+ }
+
+ var nRow = aoData.nTr;
+
+ /* Remove the old striping classes and then add
the new one */
+ if ( iStripes !== 0 )
+ {
+ var sStripe = asStripeClasses[
iRowCount % iStripes ];
+ if ( aoData._sRowStripe != sStripe )
+ {
+ $(nRow).removeClass(
aoData._sRowStripe ).addClass( sStripe );
+ aoData._sRowStripe = sStripe;
+ }
+ }
+
+ // Row callback functions - might want to
manipulate the row
+ // iRowCount and j are not currently
documented. Are they at all
+ // useful?
+ _fnCallbackFire( oSettings, 'aoRowCallback',
null,
+ [nRow, aoData._aData, iRowCount, j,
iDataIndex] );
+
+ anRows.push( nRow );
+ iRowCount++;
+ }
+ }
+ else
+ {
+ /* Table is empty - create a row with an empty message
in it */
+ var sZero = oLang.sZeroRecords;
+ if ( oSettings.iDraw == 1 && _fnDataSource( oSettings
) == 'ajax' )
+ {
+ sZero = oLang.sLoadingRecords;
+ }
+ else if ( oLang.sEmptyTable &&
oSettings.fnRecordsTotal() === 0 )
+ {
+ sZero = oLang.sEmptyTable;
+ }
+
+ anRows[ 0 ] = $( '<tr/>', { 'class': iStripes ?
asStripeClasses[0] : '' } )
+ .append( $('<td />', {
+ 'valign': 'top',
+ 'colSpan': _fnVisbleColumns( oSettings
),
+ 'class': oSettings.oClasses.sRowEmpty
+ } ).html( sZero ) )[0];
+ }
+
+ /* Header and footer callbacks */
+ _fnCallbackFire( oSettings, 'aoHeaderCallback', 'header', [
$(oSettings.nTHead).children('tr')[0],
+ _fnGetDataMaster( oSettings ), iDisplayStart,
iDisplayEnd, aiDisplay ] );
+
+ _fnCallbackFire( oSettings, 'aoFooterCallback', 'footer', [
$(oSettings.nTFoot).children('tr')[0],
+ _fnGetDataMaster( oSettings ), iDisplayStart,
iDisplayEnd, aiDisplay ] );
+
+ var body = $(oSettings.nTBody);
+
+ body.children().detach();
+ body.append( $(anRows) );
+
+ /* Call all required callback functions for the end of a draw */
+ _fnCallbackFire( oSettings, 'aoDrawCallback', 'draw',
[oSettings] );
+
+ /* Draw is complete, sorting and filtering must be as well */
+ oSettings.bSorted = false;
+ oSettings.bFiltered = false;
+ oSettings.bDrawing = false;
+ }
+
+
+ /**
+ * Redraw the table - taking account of the various features which are
enabled
+ * @param {object} oSettings dataTables settings object
+ * @param {boolean} [holdPosition] Keep the current paging position.
By default
+ * the paging is reset to the first page
+ * @memberof DataTable#oApi
+ */
+ function _fnReDraw( settings, holdPosition )
+ {
+ var
+ features = settings.oFeatures,
+ sort = features.bSort,
+ filter = features.bFilter;
+
+ if ( sort ) {
+ _fnSort( settings );
+ }
+
+ if ( filter ) {
+ _fnFilterComplete( settings, settings.oPreviousSearch );
+ }
+ else {
+ // No filtering, so we want to just use the display
master
+ settings.aiDisplay = settings.aiDisplayMaster.slice();
+ }
+
+ if ( holdPosition !== true ) {
+ settings._iDisplayStart = 0;
+ }
+
+ // Let any modules know about the draw hold position state
(used by
+ // scrolling internally)
+ settings._drawHold = holdPosition;
+
+ _fnDraw( settings );
+
+ settings._drawHold = false;
+ }
+
+
+ /**
+ * Add the options to the page HTML for the table
+ * @param {object} oSettings dataTables settings object
+ * @memberof DataTable#oApi
+ */
+ function _fnAddOptionsHtml ( oSettings )
+ {
+ var classes = oSettings.oClasses;
+ var table = $(oSettings.nTable);
+ var holding = $('<div/>').insertBefore( table ); // Holding
element for speed
+ var features = oSettings.oFeatures;
+
+ // All DataTables are wrapped in a div
+ var insert = $('<div/>', {
+ id: oSettings.sTableId+'_wrapper',
+ 'class': classes.sWrapper + (oSettings.nTFoot ? '' : '
'+classes.sNoFooter)
+ } );
+
+ oSettings.nHolding = holding[0];
+ oSettings.nTableWrapper = insert[0];
+ oSettings.nTableReinsertBefore = oSettings.nTable.nextSibling;
+
+ /* Loop over the user set positioning and place the elements as
needed */
+ var aDom = oSettings.sDom.split('');
+ var featureNode, cOption, nNewNode, cNext, sAttr, j;
+ for ( var i=0 ; i<aDom.length ; i++ )
+ {
+ featureNode = null;
+ cOption = aDom[i];
+
+ if ( cOption == '<' )
+ {
+ /* New container div */
+ nNewNode = $('<div/>')[0];
+
+ /* Check to see if we should append an id
and/or a class name to the container */
+ cNext = aDom[i+1];
+ if ( cNext == "'" || cNext == '"' )
+ {
+ sAttr = "";
+ j = 2;
+ while ( aDom[i+j] != cNext )
+ {
+ sAttr += aDom[i+j];
+ j++;
+ }
+
+ /* Replace jQuery UI constants @todo
depreciated */
+ if ( sAttr == "H" )
+ {
+ sAttr = classes.sJUIHeader;
+ }
+ else if ( sAttr == "F" )
+ {
+ sAttr = classes.sJUIFooter;
+ }
+
+ /* The attribute can be in the format
of "#id.class", "#id" or "class" This logic
+ * breaks the string into parts and
applies them as needed
+ */
+ if ( sAttr.indexOf('.') != -1 )
+ {
+ var aSplit = sAttr.split('.');
+ nNewNode.id =
aSplit[0].substr(1, aSplit[0].length-1);
+ nNewNode.className = aSplit[1];
+ }
+ else if ( sAttr.charAt(0) == "#" )
+ {
+ nNewNode.id = sAttr.substr(1,
sAttr.length-1);
+ }
+ else
+ {
+ nNewNode.className = sAttr;
+ }
+
+ i += j; /* Move along the position
array */
+ }
+
+ insert.append( nNewNode );
+ insert = $(nNewNode);
+ }
+ else if ( cOption == '>' )
+ {
+ /* End container div */
+ insert = insert.parent();
+ }
+ // @todo Move options into their own plugins?
+ else if ( cOption == 'l' && features.bPaginate &&
features.bLengthChange )
+ {
+ /* Length */
+ featureNode = _fnFeatureHtmlLength( oSettings );
+ }
+ else if ( cOption == 'f' && features.bFilter )
+ {
+ /* Filter */
+ featureNode = _fnFeatureHtmlFilter( oSettings );
+ }
+ else if ( cOption == 'r' && features.bProcessing )
+ {
+ /* pRocessing */
+ featureNode = _fnFeatureHtmlProcessing(
oSettings );
+ }
+ else if ( cOption == 't' )
+ {
+ /* Table */
+ featureNode = _fnFeatureHtmlTable( oSettings );
+ }
+ else if ( cOption == 'i' && features.bInfo )
+ {
+ /* Info */
+ featureNode = _fnFeatureHtmlInfo( oSettings );
+ }
+ else if ( cOption == 'p' && features.bPaginate )
+ {
+ /* Pagination */
+ featureNode = _fnFeatureHtmlPaginate( oSettings
);
+ }
+ else if ( DataTable.ext.feature.length !== 0 )
+ {
+ /* Plug-in features */
+ var aoFeatures = DataTable.ext.feature;
+ for ( var k=0, kLen=aoFeatures.length ; k<kLen
; k++ )
+ {
+ if ( cOption == aoFeatures[k].cFeature )
+ {
+ featureNode =
aoFeatures[k].fnInit( oSettings );
+ break;
+ }
+ }
+ }
+
+ /* Add to the 2D features array */
+ if ( featureNode )
+ {
+ var aanFeatures = oSettings.aanFeatures;
+
+ if ( ! aanFeatures[cOption] )
+ {
+ aanFeatures[cOption] = [];
+ }
+
+ aanFeatures[cOption].push( featureNode );
+ insert.append( featureNode );
+ }
+ }
+
+ /* Built our DOM structure - replace the holding div with what
we want */
+ holding.replaceWith( insert );
+ oSettings.nHolding = null;
+ }
+
+
+ /**
+ * Use the DOM source to create up an array of header cells. The idea
here is to
+ * create a layout grid (array) of rows x columns, which contains a
reference
+ * to the cell that that point in the grid (regardless of col/rowspan),
such that
+ * any column / row could be removed and the new grid constructed
+ * @param array {object} aLayout Array to store the calculated layout
in
+ * @param {node} nThead The header/footer element for the table
+ * @memberof DataTable#oApi
+ */
+ function _fnDetectHeader ( aLayout, nThead )
+ {
+ var nTrs = $(nThead).children('tr');
+ var nTr, nCell;
+ var i, k, l, iLen, jLen, iColShifted, iColumn, iColspan,
iRowspan;
+ var bUnique;
+ var fnShiftCol = function ( a, i, j ) {
+ var k = a[i];
+ while ( k[j] ) {
+ j++;
+ }
+ return j;
+ };
+
+ aLayout.splice( 0, aLayout.length );
+
+ /* We know how many rows there are in the layout - so prep it */
+ for ( i=0, iLen=nTrs.length ; i<iLen ; i++ )
+ {
+ aLayout.push( [] );
+ }
+
+ /* Calculate a layout array */
+ for ( i=0, iLen=nTrs.length ; i<iLen ; i++ )
+ {
+ nTr = nTrs[i];
+ iColumn = 0;
+
+ /* For every cell in the row... */
+ nCell = nTr.firstChild;
+ while ( nCell ) {
+ if ( nCell.nodeName.toUpperCase() == "TD" ||
+ nCell.nodeName.toUpperCase() == "TH" )
+ {
+ /* Get the col and rowspan attributes
from the DOM and sanitise them */
+ iColspan =
nCell.getAttribute('colspan') * 1;
+ iRowspan =
nCell.getAttribute('rowspan') * 1;
+ iColspan = (!iColspan || iColspan===0
|| iColspan===1) ? 1 : iColspan;
+ iRowspan = (!iRowspan || iRowspan===0
|| iRowspan===1) ? 1 : iRowspan;
+
+ /* There might be colspan cells already
in this row, so shift our target
+ * accordingly
+ */
+ iColShifted = fnShiftCol( aLayout, i,
iColumn );
+
+ /* Cache calculation for unique columns
*/
+ bUnique = iColspan === 1 ? true : false;
+
+ /* If there is col / rowspan, copy the
information into the layout grid */
+ for ( l=0 ; l<iColspan ; l++ )
+ {
+ for ( k=0 ; k<iRowspan ; k++ )
+ {
+
aLayout[i+k][iColShifted+l] = {
+ "cell": nCell,
+ "unique":
bUnique
+ };
+ aLayout[i+k].nTr = nTr;
+ }
+ }
+ }
+ nCell = nCell.nextSibling;
+ }
+ }
+ }
+
+
+ /**
+ * Get an array of unique th elements, one for each column
+ * @param {object} oSettings dataTables settings object
+ * @param {node} nHeader automatically detect the layout from this
node - optional
+ * @param {array} aLayout thead/tfoot layout from _fnDetectHeader -
optional
+ * @returns array {node} aReturn list of unique th's
+ * @memberof DataTable#oApi
+ */
+ function _fnGetUniqueThs ( oSettings, nHeader, aLayout )
+ {
+ var aReturn = [];
+ if ( !aLayout )
+ {
+ aLayout = oSettings.aoHeader;
+ if ( nHeader )
+ {
+ aLayout = [];
+ _fnDetectHeader( aLayout, nHeader );
+ }
+ }
+
+ for ( var i=0, iLen=aLayout.length ; i<iLen ; i++ )
+ {
+ for ( var j=0, jLen=aLayout[i].length ; j<jLen ; j++ )
+ {
+ if ( aLayout[i][j].unique &&
+ (!aReturn[j] ||
!oSettings.bSortCellsTop) )
+ {
+ aReturn[j] = aLayout[i][j].cell;
+ }
+ }
+ }
+
+ return aReturn;
+ }
+
+ /**
+ * Set the start position for draw
+ * @param {object} oSettings dataTables settings object
+ */
+ function _fnStart( oSettings )
+ {
+ var bServerSide = _fnDataSource( oSettings ) == 'ssp';
+ var iInitDisplayStart = oSettings.iInitDisplayStart;
+
+ // Check and see if we have an initial draw position from state
saving
+ if ( iInitDisplayStart !== undefined && iInitDisplayStart !==
-1 )
+ {
+ oSettings._iDisplayStart = bServerSide ?
+ iInitDisplayStart :
+ iInitDisplayStart >=
oSettings.fnRecordsDisplay() ?
+ 0 :
+ iInitDisplayStart;
+
+ oSettings.iInitDisplayStart = -1;
+ }
+ }
+
+ /**
+ * Create an Ajax call based on the table's settings, taking into
account that
+ * parameters can have multiple forms, and backwards compatibility.
+ *
+ * @param {object} oSettings dataTables settings object
+ * @param {array} data Data to send to the server, required by
+ * DataTables - may be augmented by developer callbacks
+ * @param {function} fn Callback function to run when data is obtained
+ */
+ function _fnBuildAjax( oSettings, data, fn )
+ {
+ // Compatibility with 1.9-, allow fnServerData and event to
manipulate
+ _fnCallbackFire( oSettings, 'aoServerParams', 'serverParams',
[data] );
+
+ // Convert to object based for 1.10+ if using the old array
scheme which can
+ // come from server-side processing or serverParams
+ if ( data && Array.isArray(data) ) {
+ var tmp = {};
+ var rbracket = /(.*?)\[\]$/;
+
+ $.each( data, function (key, val) {
+ var match = val.name.match(rbracket);
+
+ if ( match ) {
+ // Support for arrays
+ var name = match[0];
+
+ if ( ! tmp[ name ] ) {
+ tmp[ name ] = [];
+ }
+ tmp[ name ].push( val.value );
+ }
+ else {
+ tmp[val.name] = val.value;
+ }
+ } );
+ data = tmp;
+ }
+
+ var ajaxData;
+ var ajax = oSettings.ajax;
+ var instance = oSettings.oInstance;
+ var callback = function ( json ) {
+ var status = oSettings.jqXHR
+ ? oSettings.jqXHR.status
+ : null;
+
+ if ( json === null || (typeof status === 'number' &&
status == 204 ) ) {
+ json = {};
+ _fnAjaxDataSrc( oSettings, json, [] );
+ }
+
+ var error = json.error || json.sError;
+ if ( error ) {
+ _fnLog( oSettings, 0, error );
+ }
+
+ oSettings.json = json;
+
+ _fnCallbackFire( oSettings, null, 'xhr', [oSettings,
json, oSettings.jqXHR] );
+ fn( json );
+ };
+
+ if ( $.isPlainObject( ajax ) && ajax.data )
+ {
+ ajaxData = ajax.data;
+
+ var newData = typeof ajaxData === 'function' ?
+ ajaxData( data, oSettings ) : // fn can
manipulate data or return
+ ajaxData; // an object
object or array to merge
+
+ // If the function returned something, use that alone
+ data = typeof ajaxData === 'function' && newData ?
+ newData :
+ $.extend( true, data, newData );
+
+ // Remove the data property as we've resolved it
already and don't want
+ // jQuery to do it again (it is restored at the end of
the function)
+ delete ajax.data;
+ }
+
+ var baseAjax = {
+ "data": data,
+ "success": callback,
+ "dataType": "json",
+ "cache": false,
+ "type": oSettings.sServerMethod,
+ "error": function (xhr, error, thrown) {
+ var ret = _fnCallbackFire( oSettings, null,
'xhr', [oSettings, null, oSettings.jqXHR] );
+
+ if ( $.inArray( true, ret ) === -1 ) {
+ if ( error == "parsererror" ) {
+ _fnLog( oSettings, 0, 'Invalid
JSON response', 1 );
+ }
+ else if ( xhr.readyState === 4 ) {
+ _fnLog( oSettings, 0, 'Ajax
error', 7 );
+ }
+ }
+
+ _fnProcessingDisplay( oSettings, false );
+ }
+ };
+
+ // Store the data submitted for the API
+ oSettings.oAjaxData = data;
+
+ // Allow plug-ins and external processes to modify the data
+ _fnCallbackFire( oSettings, null, 'preXhr', [oSettings, data] );
+
+ if ( oSettings.fnServerData )
+ {
+ // DataTables 1.9- compatibility
+ oSettings.fnServerData.call( instance,
+ oSettings.sAjaxSource,
+ $.map( data, function (val, key) { // Need to
convert back to 1.9 trad format
+ return { name: key, value: val };
+ } ),
+ callback,
+ oSettings
+ );
+ }
+ else if ( oSettings.sAjaxSource || typeof ajax === 'string' )
+ {
+ // DataTables 1.9- compatibility
+ oSettings.jqXHR = $.ajax( $.extend( baseAjax, {
+ url: ajax || oSettings.sAjaxSource
+ } ) );
+ }
+ else if ( typeof ajax === 'function' )
+ {
+ // Is a function - let the caller define what needs to
be done
+ oSettings.jqXHR = ajax.call( instance, data, callback,
oSettings );
+ }
+ else
+ {
+ // Object to extend the base settings
+ oSettings.jqXHR = $.ajax( $.extend( baseAjax, ajax ) );
+
+ // Restore for next time around
+ ajax.data = ajaxData;
+ }
+ }
+
+
+ /**
+ * Update the table using an Ajax call
+ * @param {object} settings dataTables settings object
+ * @returns {boolean} Block the table drawing or not
+ * @memberof DataTable#oApi
+ */
+ function _fnAjaxUpdate( settings )
+ {
+ settings.iDraw++;
+ _fnProcessingDisplay( settings, true );
+
+ // Keep track of drawHold state to handle scrolling after the
Ajax call
+ var drawHold = settings._drawHold;
+
+ _fnBuildAjax(
+ settings,
+ _fnAjaxParameters( settings ),
+ function(json) {
+ settings._drawHold = drawHold;
+ _fnAjaxUpdateDraw( settings, json );
+ settings._drawHold = false;
+ }
+ );
+ }
+
+
+ /**
+ * Build up the parameters in an object needed for a server-side
processing
+ * request. Note that this is basically done twice, is different ways -
a modern
+ * method which is used by default in DataTables 1.10 which uses
objects and
+ * arrays, or the 1.9- method with is name / value pairs. 1.9 method is
used if
+ * the sAjaxSource option is used in the initialisation, or the
legacyAjax
+ * option is set.
+ * @param {object} oSettings dataTables settings object
+ * @returns {bool} block the table drawing or not
+ * @memberof DataTable#oApi
+ */
+ function _fnAjaxParameters( settings )
+ {
+ var
+ columns = settings.aoColumns,
+ columnCount = columns.length,
+ features = settings.oFeatures,
+ preSearch = settings.oPreviousSearch,
+ preColSearch = settings.aoPreSearchCols,
+ i, data = [], dataProp, column, columnSearch,
+ sort = _fnSortFlatten( settings ),
+ displayStart = settings._iDisplayStart,
+ displayLength = features.bPaginate !== false ?
+ settings._iDisplayLength :
+ -1;
+
+ var param = function ( name, value ) {
+ data.push( { 'name': name, 'value': value } );
+ };
+
+ // DataTables 1.9- compatible method
+ param( 'sEcho', settings.iDraw );
+ param( 'iColumns', columnCount );
+ param( 'sColumns', _pluck( columns, 'sName' ).join(',') );
+ param( 'iDisplayStart', displayStart );
+ param( 'iDisplayLength', displayLength );
+
+ // DataTables 1.10+ method
+ var d = {
+ draw: settings.iDraw,
+ columns: [],
+ order: [],
+ start: displayStart,
+ length: displayLength,
+ search: {
+ value: preSearch.sSearch,
+ regex: preSearch.bRegex
+ }
+ };
+
+ for ( i=0 ; i<columnCount ; i++ ) {
+ column = columns[i];
+ columnSearch = preColSearch[i];
+ dataProp = typeof column.mData=="function" ? 'function'
: column.mData ;
+
+ d.columns.push( {
+ data: dataProp,
+ name: column.sName,
+ searchable: column.bSearchable,
+ orderable: column.bSortable,
+ search: {
+ value: columnSearch.sSearch,
+ regex: columnSearch.bRegex
+ }
+ } );
+
+ param( "mDataProp_"+i, dataProp );
+
+ if ( features.bFilter ) {
+ param( 'sSearch_'+i, columnSearch.sSearch );
+ param( 'bRegex_'+i, columnSearch.bRegex );
+ param( 'bSearchable_'+i, column.bSearchable );
+ }
+
+ if ( features.bSort ) {
+ param( 'bSortable_'+i, column.bSortable );
+ }
+ }
+
+ if ( features.bFilter ) {
+ param( 'sSearch', preSearch.sSearch );
+ param( 'bRegex', preSearch.bRegex );
+ }
+
+ if ( features.bSort ) {
+ $.each( sort, function ( i, val ) {
+ d.order.push( { column: val.col, dir: val.dir }
);
+
+ param( 'iSortCol_'+i, val.col );
+ param( 'sSortDir_'+i, val.dir );
+ } );
+
+ param( 'iSortingCols', sort.length );
+ }
+
+ // If the legacy.ajax parameter is null, then we automatically
decide which
+ // form to use, based on sAjaxSource
+ var legacy = DataTable.ext.legacy.ajax;
+ if ( legacy === null ) {
+ return settings.sAjaxSource ? data : d;
+ }
+
+ // Otherwise, if legacy has been specified then we use that to
decide on the
+ // form
+ return legacy ? data : d;
+ }
+
+
+ /**
+ * Data the data from the server (nuking the old) and redraw the table
+ * @param {object} oSettings dataTables settings object
+ * @param {object} json json data return from the server.
+ * @param {string} json.sEcho Tracking flag for DataTables to match
requests
+ * @param {int} json.iTotalRecords Number of records in the data set,
not accounting for filtering
+ * @param {int} json.iTotalDisplayRecords Number of records in the
data set, accounting for filtering
+ * @param {array} json.aaData The data to display on this page
+ * @param {string} [json.sColumns] Column ordering (sName, comma
separated)
+ * @memberof DataTable#oApi
+ */
+ function _fnAjaxUpdateDraw ( settings, json )
+ {
+ // v1.10 uses camelCase variables, while 1.9 uses Hungarian
notation.
+ // Support both
+ var compat = function ( old, modern ) {
+ return json[old] !== undefined ? json[old] :
json[modern];
+ };
+
+ var data = _fnAjaxDataSrc( settings, json );
+ var draw = compat( 'sEcho', 'draw' );
+ var recordsTotal = compat( 'iTotalRecords',
'recordsTotal' );
+ var recordsFiltered = compat( 'iTotalDisplayRecords',
'recordsFiltered' );
+
+ if ( draw !== undefined ) {
+ // Protect against out of sequence returns
+ if ( draw*1 < settings.iDraw ) {
+ return;
+ }
+ settings.iDraw = draw * 1;
+ }
+
+ // No data in returned object, so rather than an array, we show
an empty table
+ if ( ! data ) {
+ data = [];
+ }
+
+ _fnClearTable( settings );
+ settings._iRecordsTotal = parseInt(recordsTotal, 10);
+ settings._iRecordsDisplay = parseInt(recordsFiltered, 10);
+
+ for ( var i=0, ien=data.length ; i<ien ; i++ ) {
+ _fnAddData( settings, data[i] );
+ }
+ settings.aiDisplay = settings.aiDisplayMaster.slice();
+
+ _fnDraw( settings, true );
+
+ if ( ! settings._bInitComplete ) {
+ _fnInitComplete( settings, json );
+ }
+
+ _fnProcessingDisplay( settings, false );
+ }
+
+
+ /**
+ * Get the data from the JSON data source to use for drawing a table.
Using
+ * `_fnGetObjectDataFn` allows the data to be sourced from a property
of the
+ * source object, or from a processing function.
+ * @param {object} oSettings dataTables settings object
+ * @param {object} json Data source object / array from the server
+ * @return {array} Array of data to use
+ */
+ function _fnAjaxDataSrc ( oSettings, json, write )
+ {
+ var dataSrc = $.isPlainObject( oSettings.ajax ) &&
oSettings.ajax.dataSrc !== undefined ?
+ oSettings.ajax.dataSrc :
+ oSettings.sAjaxDataProp; // Compatibility with 1.9-.
+
+ if ( ! write ) {
+ if ( dataSrc === 'data' ) {
+ // If the default, then we still want to
support the old style, and safely ignore
+ // it if possible
+ return json.aaData || json[dataSrc];
+ }
+
+ return dataSrc !== "" ?
+ _fnGetObjectDataFn( dataSrc )( json ) :
+ json;
+ }
+
+ // set
+ _fnSetObjectDataFn( dataSrc )( json, write );
+ }
+
+ /**
+ * Generate the node required for filtering text
+ * @returns {node} Filter control element
+ * @param {object} oSettings dataTables settings object
+ * @memberof DataTable#oApi
+ */
+ function _fnFeatureHtmlFilter ( settings )
+ {
+ var classes = settings.oClasses;
+ var tableId = settings.sTableId;
+ var language = settings.oLanguage;
+ var previousSearch = settings.oPreviousSearch;
+ var features = settings.aanFeatures;
+ var input = '<input type="search"
class="'+classes.sFilterInput+'"/>';
+
+ var str = language.sSearch;
+ str = str.match(/_INPUT_/) ?
+ str.replace('_INPUT_', input) :
+ str+input;
+
+ var filter = $('<div/>', {
+ 'id': ! features.f ? tableId+'_filter' : null,
+ 'class': classes.sFilter
+ } )
+ .append( $('<label/>' ).append( str ) );
+
+ var searchFn = function(event) {
+ /* Update all other filter input elements for the new
display */
+ var n = features.f;
+ var val = !this.value ? "" : this.value; // mental IE8
fix :-(
+ if(previousSearch['return'] && event.key !== "Enter") {
+ return;
+ }
+ /* Now do the filter */
+ if ( val != previousSearch.sSearch ) {
+ _fnFilterComplete( settings, {
+ "sSearch": val,
+ "bRegex": previousSearch.bRegex,
+ "bSmart": previousSearch.bSmart ,
+ "bCaseInsensitive":
previousSearch.bCaseInsensitive,
+ "return": previousSearch['return']
+ } );
+
+ // Need to redraw, without resorting
+ settings._iDisplayStart = 0;
+ _fnDraw( settings );
+ }
+ };
+
+ var searchDelay = settings.searchDelay !== null ?
+ settings.searchDelay :
+ _fnDataSource( settings ) === 'ssp' ?
+ 400 :
+ 0;
+
+ var jqFilter = $('input', filter)
+ .val( previousSearch.sSearch )
+ .attr( 'placeholder', language.sSearchPlaceholder )
+ .on(
+ 'keyup.DT search.DT input.DT paste.DT cut.DT',
+ searchDelay ?
+ _fnThrottle( searchFn, searchDelay ) :
+ searchFn
+ )
+ .on( 'mouseup.DT', function(e) {
+ // Edge fix! Edge 17 does not trigger anything
other than mouse events when clicking
+ // on the clear icon (Edge bug 17584515). This
is safe in other browsers as `searchFn`
+ // checks the value to see if it has changed.
In other browsers it won't have.
+ setTimeout( function () {
+ searchFn.call(jqFilter[0], e);
+ }, 10);
+ } )
+ .on( 'keypress.DT', function(e) {
+ /* Prevent form submission */
+ if ( e.keyCode == 13 ) {
+ return false;
+ }
+ } )
+ .attr('aria-controls', tableId);
+
+ // Update the input elements whenever the table is filtered
+ $(settings.nTable).on( 'search.dt.DT', function ( ev, s ) {
+ if ( settings === s ) {
+ // IE9 throws an 'unknown error' if
document.activeElement is used
+ // inside an iframe or frame...
+ try {
+ if ( jqFilter[0] !==
document.activeElement ) {
+ jqFilter.val(
previousSearch.sSearch );
+ }
+ }
+ catch ( e ) {}
+ }
+ } );
+
+ return filter[0];
+ }
+
+
+ /**
+ * Filter the table using both the global filter and column based
filtering
+ * @param {object} oSettings dataTables settings object
+ * @param {object} oSearch search information
+ * @param {int} [iForce] force a research of the master array (1) or
not (undefined or 0)
+ * @memberof DataTable#oApi
+ */
+ function _fnFilterComplete ( oSettings, oInput, iForce )
+ {
+ var oPrevSearch = oSettings.oPreviousSearch;
+ var aoPrevSearch = oSettings.aoPreSearchCols;
+ var fnSaveFilter = function ( oFilter ) {
+ /* Save the filtering values */
+ oPrevSearch.sSearch = oFilter.sSearch;
+ oPrevSearch.bRegex = oFilter.bRegex;
+ oPrevSearch.bSmart = oFilter.bSmart;
+ oPrevSearch.bCaseInsensitive = oFilter.bCaseInsensitive;
+ oPrevSearch['return'] = oFilter['return'];
+ };
+ var fnRegex = function ( o ) {
+ // Backwards compatibility with the bEscapeRegex option
+ return o.bEscapeRegex !== undefined ? !o.bEscapeRegex :
o.bRegex;
+ };
+
+ // Resolve any column types that are unknown due to addition or
invalidation
+ // @todo As per sort - can this be moved into an event handler?
+ _fnColumnTypes( oSettings );
+
+ /* In server-side processing all filtering is done by the
server, so no point hanging around here */
+ if ( _fnDataSource( oSettings ) != 'ssp' )
+ {
+ /* Global filter */
+ _fnFilter( oSettings, oInput.sSearch, iForce,
fnRegex(oInput), oInput.bSmart, oInput.bCaseInsensitive );
+ fnSaveFilter( oInput );
+
+ /* Now do the individual column filter */
+ for ( var i=0 ; i<aoPrevSearch.length ; i++ )
+ {
+ _fnFilterColumn( oSettings,
aoPrevSearch[i].sSearch, i, fnRegex(aoPrevSearch[i]),
+ aoPrevSearch[i].bSmart,
aoPrevSearch[i].bCaseInsensitive );
+ }
+
+ /* Custom filtering */
+ _fnFilterCustom( oSettings );
+ }
+ else
+ {
+ fnSaveFilter( oInput );
+ }
+
+ /* Tell the draw function we have been filtering */
+ oSettings.bFiltered = true;
+ _fnCallbackFire( oSettings, null, 'search', [oSettings] );
+ }
+
+
+ /**
+ * Apply custom filtering functions
+ * @param {object} oSettings dataTables settings object
+ * @memberof DataTable#oApi
+ */
+ function _fnFilterCustom( settings )
+ {
+ var filters = DataTable.ext.search;
+ var displayRows = settings.aiDisplay;
+ var row, rowIdx;
+
+ for ( var i=0, ien=filters.length ; i<ien ; i++ ) {
+ var rows = [];
+
+ // Loop over each row and see if it should be included
+ for ( var j=0, jen=displayRows.length ; j<jen ; j++ ) {
+ rowIdx = displayRows[ j ];
+ row = settings.aoData[ rowIdx ];
+
+ if ( filters[i]( settings, row._aFilterData,
rowIdx, row._aData, j ) ) {
+ rows.push( rowIdx );
+ }
+ }
+
+ // So the array reference doesn't break set the results
into the
+ // existing array
+ displayRows.length = 0;
+ $.merge( displayRows, rows );
+ }
+ }
+
+
+ /**
+ * Filter the table on a per-column basis
+ * @param {object} oSettings dataTables settings object
+ * @param {string} sInput string to filter on
+ * @param {int} iColumn column to filter
+ * @param {bool} bRegex treat search string as a regular expression or
not
+ * @param {bool} bSmart use smart filtering or not
+ * @param {bool} bCaseInsensitive Do case insensitive matching or not
+ * @memberof DataTable#oApi
+ */
+ function _fnFilterColumn ( settings, searchStr, colIdx, regex, smart,
caseInsensitive )
+ {
+ if ( searchStr === '' ) {
+ return;
+ }
+
+ var data;
+ var out = [];
+ var display = settings.aiDisplay;
+ var rpSearch = _fnFilterCreateSearch( searchStr, regex, smart,
caseInsensitive );
+
+ for ( var i=0 ; i<display.length ; i++ ) {
+ data = settings.aoData[ display[i] ]._aFilterData[
colIdx ];
+
+ if ( rpSearch.test( data ) ) {
+ out.push( display[i] );
+ }
+ }
+
+ settings.aiDisplay = out;
+ }
+
+
+ /**
+ * Filter the data table based on user input and draw the table
+ * @param {object} settings dataTables settings object
+ * @param {string} input string to filter on
+ * @param {int} force optional - force a research of the master array
(1) or not (undefined or 0)
+ * @param {bool} regex treat as a regular expression or not
+ * @param {bool} smart perform smart filtering or not
+ * @param {bool} caseInsensitive Do case insensitive matching or not
+ * @memberof DataTable#oApi
+ */
+ function _fnFilter( settings, input, force, regex, smart,
caseInsensitive )
+ {
+ var rpSearch = _fnFilterCreateSearch( input, regex, smart,
caseInsensitive );
+ var prevSearch = settings.oPreviousSearch.sSearch;
+ var displayMaster = settings.aiDisplayMaster;
+ var display, invalidated, i;
+ var filtered = [];
+
+ // Need to take account of custom filtering functions - always
filter
+ if ( DataTable.ext.search.length !== 0 ) {
+ force = true;
+ }
+
+ // Check if any of the rows were invalidated
+ invalidated = _fnFilterData( settings );
+
+ // If the input is blank - we just want the full data set
+ if ( input.length <= 0 ) {
+ settings.aiDisplay = displayMaster.slice();
+ }
+ else {
+ // New search - start from the master array
+ if ( invalidated ||
+ force ||
+ regex ||
+ prevSearch.length > input.length ||
+ input.indexOf(prevSearch) !== 0 ||
+ settings.bSorted // On resort, the display
master needs to be
+ // re-filtered since indexes
will have changed
+ ) {
+ settings.aiDisplay = displayMaster.slice();
+ }
+
+ // Search the display array
+ display = settings.aiDisplay;
+
+ for ( i=0 ; i<display.length ; i++ ) {
+ if ( rpSearch.test( settings.aoData[ display[i]
]._sFilterRow ) ) {
+ filtered.push( display[i] );
+ }
+ }
+
+ settings.aiDisplay = filtered;
+ }
+ }
+
+
+ /**
+ * Build a regular expression object suitable for searching a table
+ * @param {string} sSearch string to search for
+ * @param {bool} bRegex treat as a regular expression or not
+ * @param {bool} bSmart perform smart filtering or not
+ * @param {bool} bCaseInsensitive Do case insensitive matching or not
+ * @returns {RegExp} constructed object
+ * @memberof DataTable#oApi
+ */
+ function _fnFilterCreateSearch( search, regex, smart, caseInsensitive )
+ {
+ search = regex ?
+ search :
+ _fnEscapeRegex( search );
+
+ if ( smart ) {
+ /* For smart filtering we want to allow the search to
work regardless of
+ * word order. We also want double quoted text to be
preserved, so word
+ * order is important - a la google. So this is what we
want to
+ * generate:
+ *
+ * ^(?=.*?\bone\b)(?=.*?\btwo three\b)(?=.*?\bfour\b).*$
+ */
+ var a = $.map( search.match(
/["\u201C][^"\u201D]+["\u201D]|[^ ]+/g ) || [''], function ( word ) {
+ if ( word.charAt(0) === '"' ) {
+ var m = word.match( /^"(.*)"$/ );
+ word = m ? m[1] : word;
+ }
+ else if ( word.charAt(0) === '\u201C' ) {
+ var m = word.match(
/^\u201C(.*)\u201D$/ );
+ word = m ? m[1] : word;
+ }
+
+ return word.replace('"', '');
+ } );
+
+ search = '^(?=.*?'+a.join( ')(?=.*?' )+').*$';
+ }
+
+ return new RegExp( search, caseInsensitive ? 'i' : '' );
+ }
+
+
+ /**
+ * Escape a string such that it can be used in a regular expression
+ * @param {string} sVal string to escape
+ * @returns {string} escaped string
+ * @memberof DataTable#oApi
+ */
+ var _fnEscapeRegex = DataTable.util.escapeRegex;
+
+ var __filter_div = $('<div>')[0];
+ var __filter_div_textContent = __filter_div.textContent !== undefined;
+
+ // Update the filtering data for each row if needed (by invalidation or
first run)
+ function _fnFilterData ( settings )
+ {
+ var columns = settings.aoColumns;
+ var column;
+ var i, j, ien, jen, filterData, cellData, row;
+ var wasInvalidated = false;
+
+ for ( i=0, ien=settings.aoData.length ; i<ien ; i++ ) {
+ row = settings.aoData[i];
+
+ if ( ! row._aFilterData ) {
+ filterData = [];
+
+ for ( j=0, jen=columns.length ; j<jen ; j++ ) {
+ column = columns[j];
+
+ if ( column.bSearchable ) {
+ cellData = _fnGetCellData(
settings, i, j, 'filter' );
+
+ // Search in DataTables 1.10 is
string based. In 1.11 this
+ // should be altered to also
allow strict type checking.
+ if ( cellData === null ) {
+ cellData = '';
+ }
+
+ if ( typeof cellData !==
'string' && cellData.toString ) {
+ cellData =
cellData.toString();
+ }
+ }
+ else {
+ cellData = '';
+ }
+
+ // If it looks like there is an HTML
entity in the string,
+ // attempt to decode it so sorting
works as expected. Note that
+ // we could use a single line of jQuery
to do this, but the DOM
+ // method used here is much faster
https://jsperf.com/html-decode
+ if ( cellData.indexOf &&
cellData.indexOf('&') !== -1 ) {
+ __filter_div.innerHTML =
cellData;
+ cellData =
__filter_div_textContent ?
+
__filter_div.textContent :
+ __filter_div.innerText;
+ }
+
+ if ( cellData.replace ) {
+ cellData =
cellData.replace(/[\r\n\u2028]/g, '');
+ }
+
+ filterData.push( cellData );
+ }
+
+ row._aFilterData = filterData;
+ row._sFilterRow = filterData.join(' ');
+ wasInvalidated = true;
+ }
+ }
+
+ return wasInvalidated;
+ }
+
+
+ /**
+ * Convert from the internal Hungarian notation to camelCase for
external
+ * interaction
+ * @param {object} obj Object to convert
+ * @returns {object} Inverted object
+ * @memberof DataTable#oApi
+ */
+ function _fnSearchToCamel ( obj )
+ {
+ return {
+ search: obj.sSearch,
+ smart: obj.bSmart,
+ regex: obj.bRegex,
+ caseInsensitive: obj.bCaseInsensitive
+ };
+ }
+
+
+
+ /**
+ * Convert from camelCase notation to the internal Hungarian. We could
use the
+ * Hungarian convert function here, but this is cleaner
+ * @param {object} obj Object to convert
+ * @returns {object} Inverted object
+ * @memberof DataTable#oApi
+ */
+ function _fnSearchToHung ( obj )
+ {
+ return {
+ sSearch: obj.search,
+ bSmart: obj.smart,
+ bRegex: obj.regex,
+ bCaseInsensitive: obj.caseInsensitive
+ };
+ }
+
+ /**
+ * Generate the node required for the info display
+ * @param {object} oSettings dataTables settings object
+ * @returns {node} Information element
+ * @memberof DataTable#oApi
+ */
+ function _fnFeatureHtmlInfo ( settings )
+ {
+ var
+ tid = settings.sTableId,
+ nodes = settings.aanFeatures.i,
+ n = $('<div/>', {
+ 'class': settings.oClasses.sInfo,
+ 'id': ! nodes ? tid+'_info' : null
+ } );
+
+ if ( ! nodes ) {
+ // Update display on each draw
+ settings.aoDrawCallback.push( {
+ "fn": _fnUpdateInfo,
+ "sName": "information"
+ } );
+
+ n
+ .attr( 'role', 'status' )
+ .attr( 'aria-live', 'polite' );
+
+ // Table is described by our info div
+ $(settings.nTable).attr( 'aria-describedby',
tid+'_info' );
+ }
+
+ return n[0];
+ }
+
+
+ /**
+ * Update the information elements in the display
+ * @param {object} settings dataTables settings object
+ * @memberof DataTable#oApi
+ */
+ function _fnUpdateInfo ( settings )
+ {
+ /* Show information about the table */
+ var nodes = settings.aanFeatures.i;
+ if ( nodes.length === 0 ) {
+ return;
+ }
+
+ var
+ lang = settings.oLanguage,
+ start = settings._iDisplayStart+1,
+ end = settings.fnDisplayEnd(),
+ max = settings.fnRecordsTotal(),
+ total = settings.fnRecordsDisplay(),
+ out = total ?
+ lang.sInfo :
+ lang.sInfoEmpty;
+
+ if ( total !== max ) {
+ /* Record set after filtering */
+ out += ' ' + lang.sInfoFiltered;
+ }
+
+ // Convert the macros
+ out += lang.sInfoPostFix;
+ out = _fnInfoMacros( settings, out );
+
+ var callback = lang.fnInfoCallback;
+ if ( callback !== null ) {
+ out = callback.call( settings.oInstance,
+ settings, start, end, max, total, out
+ );
+ }
+
+ $(nodes).html( out );
+ }
+
+
+ function _fnInfoMacros ( settings, str )
+ {
+ // When infinite scrolling, we are always starting at 1.
_iDisplayStart is used only
+ // internally
+ var
+ formatter = settings.fnFormatNumber,
+ start = settings._iDisplayStart+1,
+ len = settings._iDisplayLength,
+ vis = settings.fnRecordsDisplay(),
+ all = len === -1;
+
+ return str.
+ replace(/_START_/g, formatter.call( settings, start ) ).
+ replace(/_END_/g, formatter.call( settings,
settings.fnDisplayEnd() ) ).
+ replace(/_MAX_/g, formatter.call( settings,
settings.fnRecordsTotal() ) ).
+ replace(/_TOTAL_/g, formatter.call( settings, vis ) ).
+ replace(/_PAGE_/g, formatter.call( settings, all ? 1 :
Math.ceil( start / len ) ) ).
+ replace(/_PAGES_/g, formatter.call( settings, all ? 1 :
Math.ceil( vis / len ) ) );
+ }
+
+
+
+ /**
+ * Draw the table for the first time, adding all required features
+ * @param {object} settings dataTables settings object
+ * @memberof DataTable#oApi
+ */
+ function _fnInitialise ( settings )
+ {
+ var i, iLen, iAjaxStart=settings.iInitDisplayStart;
+ var columns = settings.aoColumns, column;
+ var features = settings.oFeatures;
+ var deferLoading = settings.bDeferLoading; // value modified by
the draw
+
+ /* Ensure that the table data is fully initialised */
+ if ( ! settings.bInitialised ) {
+ setTimeout( function(){ _fnInitialise( settings ); },
200 );
+ return;
+ }
+
+ /* Show the display HTML options */
+ _fnAddOptionsHtml( settings );
+
+ /* Build and draw the header / footer for the table */
+ _fnBuildHead( settings );
+ _fnDrawHead( settings, settings.aoHeader );
+ _fnDrawHead( settings, settings.aoFooter );
+
+ /* Okay to show that something is going on now */
+ _fnProcessingDisplay( settings, true );
+
+ /* Calculate sizes for columns */
+ if ( features.bAutoWidth ) {
+ _fnCalculateColumnWidths( settings );
+ }
+
+ for ( i=0, iLen=columns.length ; i<iLen ; i++ ) {
+ column = columns[i];
+
+ if ( column.sWidth ) {
+ column.nTh.style.width = _fnStringToCss(
column.sWidth );
+ }
+ }
+
+ _fnCallbackFire( settings, null, 'preInit', [settings] );
+
+ // If there is default sorting required - let's do it. The sort
function
+ // will do the drawing for us. Otherwise we draw the table
regardless of the
+ // Ajax source - this allows the table to look initialised for
Ajax sourcing
+ // data (show 'loading' message possibly)
+ _fnReDraw( settings );
+
+ // Server-side processing init complete is done by
_fnAjaxUpdateDraw
+ var dataSrc = _fnDataSource( settings );
+ if ( dataSrc != 'ssp' || deferLoading ) {
+ // if there is an ajax source load the data
+ if ( dataSrc == 'ajax' ) {
+ _fnBuildAjax( settings, [], function(json) {
+ var aData = _fnAjaxDataSrc( settings,
json );
+
+ // Got the data - add it to the table
+ for ( i=0 ; i<aData.length ; i++ ) {
+ _fnAddData( settings, aData[i]
);
+ }
+
+ // Reset the init display for cookie
saving. We've already done
+ // a filter, and therefore cleared it
before. So we need to make
+ // it appear 'fresh'
+ settings.iInitDisplayStart = iAjaxStart;
+
+ _fnReDraw( settings );
+
+ _fnProcessingDisplay( settings, false );
+ _fnInitComplete( settings, json );
+ }, settings );
+ }
+ else {
+ _fnProcessingDisplay( settings, false );
+ _fnInitComplete( settings );
+ }
+ }
+ }
+
+
+ /**
+ * Draw the table for the first time, adding all required features
+ * @param {object} oSettings dataTables settings object
+ * @param {object} [json] JSON from the server that completed the
table, if using Ajax source
+ * with client-side processing (optional)
+ * @memberof DataTable#oApi
+ */
+ function _fnInitComplete ( settings, json )
+ {
+ settings._bInitComplete = true;
+
+ // When data was added after the initialisation (data or Ajax)
we need to
+ // calculate the column sizing
+ if ( json || settings.oInit.aaData ) {
+ _fnAdjustColumnSizing( settings );
+ }
+
+ _fnCallbackFire( settings, null, 'plugin-init', [settings,
json] );
+ _fnCallbackFire( settings, 'aoInitComplete', 'init', [settings,
json] );
+ }
+
+
+ function _fnLengthChange ( settings, val )
+ {
+ var len = parseInt( val, 10 );
+ settings._iDisplayLength = len;
+
+ _fnLengthOverflow( settings );
+
+ // Fire length change event
+ _fnCallbackFire( settings, null, 'length', [settings, len] );
+ }
+
+
+ /**
+ * Generate the node required for user display length changing
+ * @param {object} settings dataTables settings object
+ * @returns {node} Display length feature node
+ * @memberof DataTable#oApi
+ */
+ function _fnFeatureHtmlLength ( settings )
+ {
+ var
+ classes = settings.oClasses,
+ tableId = settings.sTableId,
+ menu = settings.aLengthMenu,
+ d2 = Array.isArray( menu[0] ),
+ lengths = d2 ? menu[0] : menu,
+ language = d2 ? menu[1] : menu;
+
+ var select = $('<select/>', {
+ 'name': tableId+'_length',
+ 'aria-controls': tableId,
+ 'class': classes.sLengthSelect
+ } );
+
+ for ( var i=0, ien=lengths.length ; i<ien ; i++ ) {
+ select[0][ i ] = new Option(
+ typeof language[i] === 'number' ?
+ settings.fnFormatNumber( language[i] ) :
+ language[i],
+ lengths[i]
+ );
+ }
+
+ var div = $('<div><label/></div>').addClass( classes.sLength );
+ if ( ! settings.aanFeatures.l ) {
+ div[0].id = tableId+'_length';
+ }
+
+ div.children().append(
+ settings.oLanguage.sLengthMenu.replace( '_MENU_',
select[0].outerHTML )
+ );
+
+ // Can't use `select` variable as user might provide their own
and the
+ // reference is broken by the use of outerHTML
+ $('select', div)
+ .val( settings._iDisplayLength )
+ .on( 'change.DT', function(e) {
+ _fnLengthChange( settings, $(this).val() );
+ _fnDraw( settings );
+ } );
+
+ // Update node value whenever anything changes the table's
length
+ $(settings.nTable).on( 'length.dt.DT', function (e, s, len) {
+ if ( settings === s ) {
+ $('select', div).val( len );
+ }
+ } );
+
+ return div[0];
+ }
+
+
+
+ /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* * * * * * * * * * *
+ * Note that most of the paging logic is done in
+ * DataTable.ext.pager
+ */
+
+ /**
+ * Generate the node required for default pagination
+ * @param {object} oSettings dataTables settings object
+ * @returns {node} Pagination feature node
+ * @memberof DataTable#oApi
+ */
+ function _fnFeatureHtmlPaginate ( settings )
+ {
+ var
+ type = settings.sPaginationType,
+ plugin = DataTable.ext.pager[ type ],
+ modern = typeof plugin === 'function',
+ redraw = function( settings ) {
+ _fnDraw( settings );
+ },
+ node = $('<div/>').addClass( settings.oClasses.sPaging
+ type )[0],
+ features = settings.aanFeatures;
+
+ if ( ! modern ) {
+ plugin.fnInit( settings, node, redraw );
+ }
+
+ /* Add a draw callback for the pagination on first instance, to
update the paging display */
+ if ( ! features.p )
+ {
+ node.id = settings.sTableId+'_paginate';
+
+ settings.aoDrawCallback.push( {
+ "fn": function( settings ) {
+ if ( modern ) {
+ var
+ start =
settings._iDisplayStart,
+ len =
settings._iDisplayLength,
+ visRecords =
settings.fnRecordsDisplay(),
+ all = len === -1,
+ page = all ? 0 :
Math.ceil( start / len ),
+ pages = all ? 1 :
Math.ceil( visRecords / len ),
+ buttons = plugin(page,
pages),
+ i, ien;
+
+ for ( i=0,
ien=features.p.length ; i<ien ; i++ ) {
+ _fnRenderer( settings,
'pageButton' )(
+ settings,
features.p[i], i, buttons, page, pages
+ );
+ }
+ }
+ else {
+ plugin.fnUpdate( settings,
redraw );
+ }
+ },
+ "sName": "pagination"
+ } );
+ }
+
+ return node;
+ }
+
+
+ /**
+ * Alter the display settings to change the page
+ * @param {object} settings DataTables settings object
+ * @param {string|int} action Paging action to take: "first",
"previous",
+ * "next" or "last" or page number to jump to (integer)
+ * @param [bool] redraw Automatically draw the update or not
+ * @returns {bool} true page has changed, false - no change
+ * @memberof DataTable#oApi
+ */
+ function _fnPageChange ( settings, action, redraw )
+ {
+ var
+ start = settings._iDisplayStart,
+ len = settings._iDisplayLength,
+ records = settings.fnRecordsDisplay();
+
+ if ( records === 0 || len === -1 )
+ {
+ start = 0;
+ }
+ else if ( typeof action === "number" )
+ {
+ start = action * len;
+
+ if ( start > records )
+ {
+ start = 0;
+ }
+ }
+ else if ( action == "first" )
+ {
+ start = 0;
+ }
+ else if ( action == "previous" )
+ {
+ start = len >= 0 ?
+ start - len :
+ 0;
+
+ if ( start < 0 )
+ {
+ start = 0;
+ }
+ }
+ else if ( action == "next" )
+ {
+ if ( start + len < records )
+ {
+ start += len;
+ }
+ }
+ else if ( action == "last" )
+ {
+ start = Math.floor( (records-1) / len) * len;
+ }
+ else
+ {
+ _fnLog( settings, 0, "Unknown paging action: "+action,
5 );
+ }
+
+ var changed = settings._iDisplayStart !== start;
+ settings._iDisplayStart = start;
+
+ if ( changed ) {
+ _fnCallbackFire( settings, null, 'page', [settings] );
+
+ if ( redraw ) {
+ _fnDraw( settings );
+ }
+ }
+ else {
+ // No change event - paging was called, but no change
+ _fnCallbackFire( settings, null, 'page-nc', [settings]
);
+ }
+
+ return changed;
+ }
+
+
+
+ /**
+ * Generate the node required for the processing node
+ * @param {object} settings dataTables settings object
+ * @returns {node} Processing element
+ * @memberof DataTable#oApi
+ */
+ function _fnFeatureHtmlProcessing ( settings )
+ {
+ return $('<div/>', {
+ 'id': ! settings.aanFeatures.r ?
settings.sTableId+'_processing' : null,
+ 'class': settings.oClasses.sProcessing,
+ 'role': 'status'
+ } )
+ .html( settings.oLanguage.sProcessing )
+
.append('<div><div></div><div></div><div></div><div></div></div>')
+ .insertBefore( settings.nTable )[0];
+ }
+
+
+ /**
+ * Display or hide the processing indicator
+ * @param {object} settings dataTables settings object
+ * @param {bool} show Show the processing indicator (true) or not
(false)
+ * @memberof DataTable#oApi
+ */
+ function _fnProcessingDisplay ( settings, show )
+ {
+ if ( settings.oFeatures.bProcessing ) {
+ $(settings.aanFeatures.r).css( 'display', show ?
'block' : 'none' );
+ }
+
+ _fnCallbackFire( settings, null, 'processing', [settings, show]
);
+ }
+
+ /**
+ * Add any control elements for the table - specifically scrolling
+ * @param {object} settings dataTables settings object
+ * @returns {node} Node to add to the DOM
+ * @memberof DataTable#oApi
+ */
+ function _fnFeatureHtmlTable ( settings )
+ {
+ var table = $(settings.nTable);
+
+ // Scrolling from here on in
+ var scroll = settings.oScroll;
+
+ if ( scroll.sX === '' && scroll.sY === '' ) {
+ return settings.nTable;
+ }
+
+ var scrollX = scroll.sX;
+ var scrollY = scroll.sY;
+ var classes = settings.oClasses;
+ var caption = table.children('caption');
+ var captionSide = caption.length ? caption[0]._captionSide :
null;
+ var headerClone = $( table[0].cloneNode(false) );
+ var footerClone = $( table[0].cloneNode(false) );
+ var footer = table.children('tfoot');
+ var _div = '<div/>';
+ var size = function ( s ) {
+ return !s ? null : _fnStringToCss( s );
+ };
+
+ if ( ! footer.length ) {
+ footer = null;
+ }
+
+ /*
+ * The HTML structure that we want to generate in this function
is:
+ * div - scroller
+ * div - scroll head
+ * div - scroll head inner
+ * table - scroll head table
+ * thead - thead
+ * div - scroll body
+ * table - table (master table)
+ * thead - thead clone for sizing
+ * tbody - tbody
+ * div - scroll foot
+ * div - scroll foot inner
+ * table - scroll foot table
+ * tfoot - tfoot
+ */
+ var scroller = $( _div, { 'class': classes.sScrollWrapper } )
+ .append(
+ $(_div, { 'class': classes.sScrollHead } )
+ .css( {
+ overflow: 'hidden',
+ position: 'relative',
+ border: 0,
+ width: scrollX ? size(scrollX)
: '100%'
+ } )
+ .append(
+ $(_div, { 'class':
classes.sScrollHeadInner } )
+ .css( {
+ 'box-sizing':
'content-box',
+ width:
scroll.sXInner || '100%'
+ } )
+ .append(
+ headerClone
+
.removeAttr('id')
+ .css(
'margin-left', 0 )
+
.append( captionSide === 'top' ? caption : null )
+ .append(
+
table.children('thead')
+ )
+ )
+ )
+ )
+ .append(
+ $(_div, { 'class': classes.sScrollBody } )
+ .css( {
+ position: 'relative',
+ overflow: 'auto',
+ width: size( scrollX )
+ } )
+ .append( table )
+ );
+
+ if ( footer ) {
+ scroller.append(
+ $(_div, { 'class': classes.sScrollFoot } )
+ .css( {
+ overflow: 'hidden',
+ border: 0,
+ width: scrollX ? size(scrollX)
: '100%'
+ } )
+ .append(
+ $(_div, { 'class':
classes.sScrollFootInner } )
+ .append(
+ footerClone
+
.removeAttr('id')
+ .css(
'margin-left', 0 )
+
.append( captionSide === 'bottom' ? caption : null )
+ .append(
+
table.children('tfoot')
+ )
+ )
+ )
+ );
+ }
+
+ var children = scroller.children();
+ var scrollHead = children[0];
+ var scrollBody = children[1];
+ var scrollFoot = footer ? children[2] : null;
+
+ // When the body is scrolled, then we also want to scroll the
headers
+ if ( scrollX ) {
+ $(scrollBody).on( 'scroll.DT', function (e) {
+ var scrollLeft = this.scrollLeft;
+
+ scrollHead.scrollLeft = scrollLeft;
+
+ if ( footer ) {
+ scrollFoot.scrollLeft = scrollLeft;
+ }
+ } );
+ }
+
+ $(scrollBody).css('max-height', scrollY);
+ if (! scroll.bCollapse) {
+ $(scrollBody).css('height', scrollY);
+ }
+
+ settings.nScrollHead = scrollHead;
+ settings.nScrollBody = scrollBody;
+ settings.nScrollFoot = scrollFoot;
+
+ // On redraw - align columns
+ settings.aoDrawCallback.push( {
+ "fn": _fnScrollDraw,
+ "sName": "scrolling"
+ } );
+
+ return scroller[0];
+ }
+
+
+
+ /**
+ * Update the header, footer and body tables for resizing - i.e. column
+ * alignment.
+ *
+ * Welcome to the most horrible function DataTables. The process that
this
+ * function follows is basically:
+ * 1. Re-create the table inside the scrolling div
+ * 2. Take live measurements from the DOM
+ * 3. Apply the measurements to align the columns
+ * 4. Clean up
+ *
+ * @param {object} settings dataTables settings object
+ * @memberof DataTable#oApi
+ */
+ function _fnScrollDraw ( settings )
+ {
+ // Given that this is such a monster function, a lot of
variables are use
+ // to try and keep the minimised size as small as possible
+ var
+ scroll = settings.oScroll,
+ scrollX = scroll.sX,
+ scrollXInner = scroll.sXInner,
+ scrollY = scroll.sY,
+ barWidth = scroll.iBarWidth,
+ divHeader = $(settings.nScrollHead),
+ divHeaderStyle = divHeader[0].style,
+ divHeaderInner = divHeader.children('div'),
+ divHeaderInnerStyle = divHeaderInner[0].style,
+ divHeaderTable = divHeaderInner.children('table'),
+ divBodyEl = settings.nScrollBody,
+ divBody = $(divBodyEl),
+ divBodyStyle = divBodyEl.style,
+ divFooter = $(settings.nScrollFoot),
+ divFooterInner = divFooter.children('div'),
+ divFooterTable = divFooterInner.children('table'),
+ header = $(settings.nTHead),
+ table = $(settings.nTable),
+ tableEl = table[0],
+ tableStyle = tableEl.style,
+ footer = settings.nTFoot ? $(settings.nTFoot) :
null,
+ browser = settings.oBrowser,
+ ie67 = browser.bScrollOversize,
+ dtHeaderCells = _pluck( settings.aoColumns, 'nTh' ),
+ headerTrgEls, footerTrgEls,
+ headerSrcEls, footerSrcEls,
+ headerCopy, footerCopy,
+ headerWidths=[], footerWidths=[],
+ headerContent=[], footerContent=[],
+ idx, correction, sanityWidth,
+ zeroOut = function(nSizer) {
+ var style = nSizer.style;
+ style.paddingTop = "0";
+ style.paddingBottom = "0";
+ style.borderTopWidth = "0";
+ style.borderBottomWidth = "0";
+ style.height = 0;
+ };
+
+ // If the scrollbar visibility has changed from the last draw,
we need to
+ // adjust the column sizes as the table width will have changed
to account
+ // for the scrollbar
+ var scrollBarVis = divBodyEl.scrollHeight >
divBodyEl.clientHeight;
+
+ if ( settings.scrollBarVis !== scrollBarVis &&
settings.scrollBarVis !== undefined ) {
+ settings.scrollBarVis = scrollBarVis;
+ _fnAdjustColumnSizing( settings );
+ return; // adjust column sizing will call this function
again
+ }
+ else {
+ settings.scrollBarVis = scrollBarVis;
+ }
+
+ /*
+ * 1. Re-create the table inside the scrolling div
+ */
+
+ // Remove the old minimised thead and tfoot elements in the
inner table
+ table.children('thead, tfoot').remove();
+
+ if ( footer ) {
+ footerCopy = footer.clone().prependTo( table );
+ footerTrgEls = footer.find('tr'); // the original tfoot
is in its own table and must be sized
+ footerSrcEls = footerCopy.find('tr');
+ footerCopy.find('[id]').removeAttr('id');
+ }
+
+ // Clone the current header and footer elements and then place
it into the inner table
+ headerCopy = header.clone().prependTo( table );
+ headerTrgEls = header.find('tr'); // original header is in its
own table
+ headerSrcEls = headerCopy.find('tr');
+ headerCopy.find('th, td').removeAttr('tabindex');
+ headerCopy.find('[id]').removeAttr('id');
+
+
+ /*
+ * 2. Take live measurements from the DOM - do not alter the
DOM itself!
+ */
+
+ // Remove old sizing and apply the calculated column widths
+ // Get the unique column headers in the newly created (cloned)
header. We want to apply the
+ // calculated sizes to this header
+ if ( ! scrollX )
+ {
+ divBodyStyle.width = '100%';
+ divHeader[0].style.width = '100%';
+ }
+
+ $.each( _fnGetUniqueThs( settings, headerCopy ), function ( i,
el ) {
+ idx = _fnVisibleToColumnIndex( settings, i );
+ el.style.width = settings.aoColumns[idx].sWidth;
+ } );
+
+ if ( footer ) {
+ _fnApplyToChildren( function(n) {
+ n.style.width = "";
+ }, footerSrcEls );
+ }
+
+ // Size the table as a whole
+ sanityWidth = table.outerWidth();
+ if ( scrollX === "" ) {
+ // No x scrolling
+ tableStyle.width = "100%";
+
+ // IE7 will make the width of the table when 100%
include the scrollbar
+ // - which is shouldn't. When there is a scrollbar we
need to take this
+ // into account.
+ if ( ie67 && (table.find('tbody').height() >
divBodyEl.offsetHeight ||
+ divBody.css('overflow-y') == "scroll")
+ ) {
+ tableStyle.width = _fnStringToCss(
table.outerWidth() - barWidth);
+ }
+
+ // Recalculate the sanity width
+ sanityWidth = table.outerWidth();
+ }
+ else if ( scrollXInner !== "" ) {
+ // legacy x scroll inner has been given - use it
+ tableStyle.width = _fnStringToCss(scrollXInner);
+
+ // Recalculate the sanity width
+ sanityWidth = table.outerWidth();
+ }
+
+ // Hidden header should have zero height, so remove padding and
borders. Then
+ // set the width based on the real headers
+
+ // Apply all styles in one pass
+ _fnApplyToChildren( zeroOut, headerSrcEls );
+
+ // Read all widths in next pass
+ _fnApplyToChildren( function(nSizer) {
+ var style = window.getComputedStyle ?
+ window.getComputedStyle(nSizer).width :
+ _fnStringToCss( $(nSizer).width() );
+
+ headerContent.push( nSizer.innerHTML );
+ headerWidths.push( style );
+ }, headerSrcEls );
+
+ // Apply all widths in final pass
+ _fnApplyToChildren( function(nToSize, i) {
+ nToSize.style.width = headerWidths[i];
+ }, headerTrgEls );
+
+ $(headerSrcEls).css('height', 0);
+
+ /* Same again with the footer if we have one */
+ if ( footer )
+ {
+ _fnApplyToChildren( zeroOut, footerSrcEls );
+
+ _fnApplyToChildren( function(nSizer) {
+ footerContent.push( nSizer.innerHTML );
+ footerWidths.push( _fnStringToCss(
$(nSizer).css('width') ) );
+ }, footerSrcEls );
+
+ _fnApplyToChildren( function(nToSize, i) {
+ nToSize.style.width = footerWidths[i];
+ }, footerTrgEls );
+
+ $(footerSrcEls).height(0);
+ }
+
+
+ /*
+ * 3. Apply the measurements
+ */
+
+ // "Hide" the header and footer that we used for the sizing. We
need to keep
+ // the content of the cell so that the width applied to the
header and body
+ // both match, but we want to hide it completely. We want to
also fix their
+ // width to what they currently are
+ _fnApplyToChildren( function(nSizer, i) {
+ nSizer.innerHTML = '<div
class="dataTables_sizing">'+headerContent[i]+'</div>';
+ nSizer.childNodes[0].style.height = "0";
+ nSizer.childNodes[0].style.overflow = "hidden";
+ nSizer.style.width = headerWidths[i];
+ }, headerSrcEls );
+
+ if ( footer )
+ {
+ _fnApplyToChildren( function(nSizer, i) {
+ nSizer.innerHTML = '<div
class="dataTables_sizing">'+footerContent[i]+'</div>';
+ nSizer.childNodes[0].style.height = "0";
+ nSizer.childNodes[0].style.overflow = "hidden";
+ nSizer.style.width = footerWidths[i];
+ }, footerSrcEls );
+ }
+
+ // Sanity check that the table is of a sensible width. If not
then we are going to get
+ // misalignment - try to prevent this by not allowing the table
to shrink below its min width
+ if ( Math.round(table.outerWidth()) < Math.round(sanityWidth) )
+ {
+ // The min width depends upon if we have a vertical
scrollbar visible or not */
+ correction = ((divBodyEl.scrollHeight >
divBodyEl.offsetHeight ||
+ divBody.css('overflow-y') == "scroll")) ?
+ sanityWidth+barWidth :
+ sanityWidth;
+
+ // IE6/7 are a law unto themselves...
+ if ( ie67 && (divBodyEl.scrollHeight >
+ divBodyEl.offsetHeight ||
divBody.css('overflow-y') == "scroll")
+ ) {
+ tableStyle.width = _fnStringToCss(
correction-barWidth );
+ }
+
+ // And give the user a warning that we've stopped the
table getting too small
+ if ( scrollX === "" || scrollXInner !== "" ) {
+ _fnLog( settings, 1, 'Possible column
misalignment', 6 );
+ }
+ }
+ else
+ {
+ correction = '100%';
+ }
+
+ // Apply to the container elements
+ divBodyStyle.width = _fnStringToCss( correction );
+ divHeaderStyle.width = _fnStringToCss( correction );
+
+ if ( footer ) {
+ settings.nScrollFoot.style.width = _fnStringToCss(
correction );
+ }
+
+
+ /*
+ * 4. Clean up
+ */
+ if ( ! scrollY ) {
+ /* IE7< puts a vertical scrollbar in place (when it
shouldn't be) due to subtracting
+ * the scrollbar height from the visible display,
rather than adding it on. We need to
+ * set the height in order to sort this. Don't want to
do it in any other browsers.
+ */
+ if ( ie67 ) {
+ divBodyStyle.height = _fnStringToCss(
tableEl.offsetHeight+barWidth );
+ }
+ }
+
+ /* Finally set the width's of the header and footer tables */
+ var iOuterWidth = table.outerWidth();
+ divHeaderTable[0].style.width = _fnStringToCss( iOuterWidth );
+ divHeaderInnerStyle.width = _fnStringToCss( iOuterWidth );
+
+ // Figure out if there are scrollbar present - if so then we
need a the header and footer to
+ // provide a bit more space to allow "overflow" scrolling (i.e.
past the scrollbar)
+ var bScrolling = table.height() > divBodyEl.clientHeight ||
divBody.css('overflow-y') == "scroll";
+ var padding = 'padding' + (browser.bScrollbarLeft ? 'Left' :
'Right' );
+ divHeaderInnerStyle[ padding ] = bScrolling ? barWidth+"px" :
"0px";
+
+ if ( footer ) {
+ divFooterTable[0].style.width = _fnStringToCss(
iOuterWidth );
+ divFooterInner[0].style.width = _fnStringToCss(
iOuterWidth );
+ divFooterInner[0].style[padding] = bScrolling ?
barWidth+"px" : "0px";
+ }
+
+ // Correct DOM ordering for colgroup - comes before the thead
+ table.children('colgroup').insertBefore(
table.children('thead') );
+
+ /* Adjust the position of the header in case we loose the
y-scrollbar */
+ divBody.trigger('scroll');
+
+ // If sorting or filtering has occurred, jump the scrolling
back to the top
+ // only if we aren't holding the position
+ if ( (settings.bSorted || settings.bFiltered) && !
settings._drawHold ) {
+ divBodyEl.scrollTop = 0;
+ }
+ }
+
+
+
+ /**
+ * Apply a given function to the display child nodes of an element
array (typically
+ * TD children of TR rows
+ * @param {function} fn Method to apply to the objects
+ * @param array {nodes} an1 List of elements to look through for
display children
+ * @param array {nodes} an2 Another list (identical structure to the
first) - optional
+ * @memberof DataTable#oApi
+ */
+ function _fnApplyToChildren( fn, an1, an2 )
+ {
+ var index=0, i=0, iLen=an1.length;
+ var nNode1, nNode2;
+
+ while ( i < iLen ) {
+ nNode1 = an1[i].firstChild;
+ nNode2 = an2 ? an2[i].firstChild : null;
+
+ while ( nNode1 ) {
+ if ( nNode1.nodeType === 1 ) {
+ if ( an2 ) {
+ fn( nNode1, nNode2, index );
+ }
+ else {
+ fn( nNode1, index );
+ }
+
+ index++;
+ }
+
+ nNode1 = nNode1.nextSibling;
+ nNode2 = an2 ? nNode2.nextSibling : null;
+ }
+
+ i++;
+ }
+ }
+
+
+
+ var __re_html_remove = /<.*?>/g;
+
+
+ /**
+ * Calculate the width of columns for the table
+ * @param {object} oSettings dataTables settings object
+ * @memberof DataTable#oApi
+ */
+ function _fnCalculateColumnWidths ( oSettings )
+ {
+ var
+ table = oSettings.nTable,
+ columns = oSettings.aoColumns,
+ scroll = oSettings.oScroll,
+ scrollY = scroll.sY,
+ scrollX = scroll.sX,
+ scrollXInner = scroll.sXInner,
+ columnCount = columns.length,
+ visibleColumns = _fnGetColumns( oSettings, 'bVisible' ),
+ headerCells = $('th', oSettings.nTHead),
+ tableWidthAttr = table.getAttribute('width'), // from
DOM element
+ tableContainer = table.parentNode,
+ userInputs = false,
+ i, column, columnIdx, width, outerWidth,
+ browser = oSettings.oBrowser,
+ ie67 = browser.bScrollOversize;
+
+ var styleWidth = table.style.width;
+ if ( styleWidth && styleWidth.indexOf('%') !== -1 ) {
+ tableWidthAttr = styleWidth;
+ }
+
+ /* Convert any user input sizes into pixel sizes */
+ var sizes = _fnConvertToWidth(_pluck(columns, 'sWidthOrig'),
tableContainer);
+
+ for ( i=0 ; i<visibleColumns.length ; i++ ) {
+ column = columns[ visibleColumns[i] ];
+
+ if ( column.sWidth !== null ) {
+ column.sWidth = sizes[i];
+
+ userInputs = true;
+ }
+ }
+
+ /* If the number of columns in the DOM equals the number that
we have to
+ * process in DataTables, then we can use the offsets that are
created by
+ * the web- browser. No custom sizes can be set in order for
this to happen,
+ * nor scrolling used
+ */
+ if ( ie67 || ! userInputs && ! scrollX && ! scrollY &&
+ columnCount == _fnVisbleColumns( oSettings ) &&
+ columnCount == headerCells.length
+ ) {
+ for ( i=0 ; i<columnCount ; i++ ) {
+ var colIdx = _fnVisibleToColumnIndex(
oSettings, i );
+
+ if ( colIdx !== null ) {
+ columns[ colIdx ].sWidth =
_fnStringToCss( headerCells.eq(i).width() );
+ }
+ }
+ }
+ else
+ {
+ // Otherwise construct a single row, worst case, table
with the widest
+ // node in the data, assign any user defined widths,
then insert it into
+ // the DOM and allow the browser to do all the hard
work of calculating
+ // table widths
+ var tmpTable = $(table).clone() // don't use cloneNode
- IE8 will remove events on the main table
+ .css( 'visibility', 'hidden' )
+ .removeAttr( 'id' );
+
+ // Clean up the table body
+ tmpTable.find('tbody tr').remove();
+ var tr = $('<tr/>').appendTo( tmpTable.find('tbody') );
+
+ // Clone the table header and footer - we can't use the
header / footer
+ // from the cloned table, since if scrolling is active,
the table's
+ // real header and footer are contained in different
table tags
+ tmpTable.find('thead, tfoot').remove();
+ tmpTable
+ .append( $(oSettings.nTHead).clone() )
+ .append( $(oSettings.nTFoot).clone() );
+
+ // Remove any assigned widths from the footer (from
scrolling)
+ tmpTable.find('tfoot th, tfoot td').css('width', '');
+
+ // Apply custom sizing to the cloned header
+ headerCells = _fnGetUniqueThs( oSettings,
tmpTable.find('thead')[0] );
+
+ for ( i=0 ; i<visibleColumns.length ; i++ ) {
+ column = columns[ visibleColumns[i] ];
+
+ headerCells[i].style.width = column.sWidthOrig
!== null && column.sWidthOrig !== '' ?
+ _fnStringToCss( column.sWidthOrig ) :
+ '';
+
+ // For scrollX we need to force the column
width otherwise the
+ // browser will collapse it. If this width is
smaller than the
+ // width the column requires, then it will have
no effect
+ if ( column.sWidthOrig && scrollX ) {
+ $( headerCells[i] ).append(
$('<div/>').css( {
+ width: column.sWidthOrig,
+ margin: 0,
+ padding: 0,
+ border: 0,
+ height: 1
+ } ) );
+ }
+ }
+
+ // Find the widest cell for each column and put it into
the table
+ if ( oSettings.aoData.length ) {
+ for ( i=0 ; i<visibleColumns.length ; i++ ) {
+ columnIdx = visibleColumns[i];
+ column = columns[ columnIdx ];
+
+ $( _fnGetWidestNode( oSettings,
columnIdx ) )
+ .clone( false )
+ .append( column.sContentPadding
)
+ .appendTo( tr );
+ }
+ }
+
+ // Tidy the temporary table - remove name attributes so
there aren't
+ // duplicated in the dom (radio elements for example)
+ $('[name]', tmpTable).removeAttr('name');
+
+ // Table has been built, attach to the document so we
can work with it.
+ // A holding element is used, positioned at the top of
the container
+ // with minimal height, so it has no effect on if the
container scrolls
+ // or not. Otherwise it might trigger scrolling when it
actually isn't
+ // needed
+ var holder = $('<div/>').css( scrollX || scrollY ?
+ {
+ position: 'absolute',
+ top: 0,
+ left: 0,
+ height: 1,
+ right: 0,
+ overflow: 'hidden'
+ } :
+ {}
+ )
+ .append( tmpTable )
+ .appendTo( tableContainer );
+
+ // When scrolling (X or Y) we want to set the width of
the table as
+ // appropriate. However, when not scrolling leave the
table width as it
+ // is. This results in slightly different, but I think
correct behaviour
+ if ( scrollX && scrollXInner ) {
+ tmpTable.width( scrollXInner );
+ }
+ else if ( scrollX ) {
+ tmpTable.css( 'width', 'auto' );
+ tmpTable.removeAttr('width');
+
+ // If there is no width attribute or style,
then allow the table to
+ // collapse
+ if ( tmpTable.width() <
tableContainer.clientWidth && tableWidthAttr ) {
+ tmpTable.width(
tableContainer.clientWidth );
+ }
+ }
+ else if ( scrollY ) {
+ tmpTable.width( tableContainer.clientWidth );
+ }
+ else if ( tableWidthAttr ) {
+ tmpTable.width( tableWidthAttr );
+ }
+
+ // Get the width of each column in the constructed
table - we need to
+ // know the inner width (so it can be assigned to the
other table's
+ // cells) and the outer width so we can calculate the
full width of the
+ // table. This is safe since DataTables requires a
unique cell for each
+ // column, but if ever a header can span multiple
columns, this will
+ // need to be modified.
+ var total = 0;
+ for ( i=0 ; i<visibleColumns.length ; i++ ) {
+ var cell = $(headerCells[i]);
+ var border = cell.outerWidth() - cell.width();
+
+ // Use getBounding... where possible (not IE8-)
because it can give
+ // sub-pixel accuracy, which we then want to
round up!
+ var bounding = browser.bBounding ?
+ Math.ceil(
headerCells[i].getBoundingClientRect().width ) :
+ cell.outerWidth();
+
+ // Total is tracked to remove any sub-pixel
errors as the outerWidth
+ // of the table might not equal the total given
here (IE!).
+ total += bounding;
+
+ // Width for each column to use
+ columns[ visibleColumns[i] ].sWidth =
_fnStringToCss( bounding - border );
+ }
+
+ table.style.width = _fnStringToCss( total );
+
+ // Finished with the table - ditch it
+ holder.remove();
+ }
+
+ // If there is a width attr, we want to attach an event
listener which
+ // allows the table sizing to automatically adjust when the
window is
+ // resized. Use the width attr rather than CSS, since we can't
know if the
+ // CSS is a relative value or absolute - DOM read is always px.
+ if ( tableWidthAttr ) {
+ table.style.width = _fnStringToCss( tableWidthAttr );
+ }
+
+ if ( (tableWidthAttr || scrollX) && ! oSettings._reszEvt ) {
+ var bindResize = function () {
+ $(window).on('resize.DT-'+oSettings.sInstance,
_fnThrottle( function () {
+ _fnAdjustColumnSizing( oSettings );
+ } ) );
+ };
+
+ // IE6/7 will crash if we bind a resize event handler
on page load.
+ // To be removed in 1.11 which drops IE6/7 support
+ if ( ie67 ) {
+ setTimeout( bindResize, 1000 );
+ }
+ else {
+ bindResize();
+ }
+
+ oSettings._reszEvt = true;
+ }
+ }
+
+
+ /**
+ * Throttle the calls to a function. Arguments and context are
maintained for
+ * the throttled function
+ * @param {function} fn Function to be called
+ * @param {int} [freq=200] call frequency in mS
+ * @returns {function} wrapped function
+ * @memberof DataTable#oApi
+ */
+ var _fnThrottle = DataTable.util.throttle;
+
+
+ /**
+ * Convert a set of CSS units width to pixels (e.g. 2em)
+ * @param {string[]} widths widths to be converted
+ * @param {node} parent parent to get the with for (required for
relative widths) - optional
+ * @returns {int[]} widths in pixels
+ * @memberof DataTable#oApi
+ */
+ function _fnConvertToWidth ( widths, parent )
+ {
+ var els = [];
+ var results = [];
+
+ // Add the elements in a single loop so we only need to reflow
once
+ for (var i=0 ; i<widths.length ; i++) {
+ if (widths[i]) {
+ els.push(
+ $('<div/>')
+ .css( 'width', _fnStringToCss(
widths[i] ) )
+ .appendTo( parent ||
document.body )
+ )
+ }
+ else {
+ els.push(null);
+ }
+ }
+
+ // Get the sizes (will reflow once)
+ for (var i=0 ; i<widths.length ; i++) {
+ results.push(els[i] ? els[i][0].offsetWidth : null);
+ }
+
+ // Tidy
+ $(els).remove();
+
+ return results;
+ }
+
+
+ /**
+ * Get the widest node
+ * @param {object} settings dataTables settings object
+ * @param {int} colIdx column of interest
+ * @returns {node} widest table node
+ * @memberof DataTable#oApi
+ */
+ function _fnGetWidestNode( settings, colIdx )
+ {
+ var idx = _fnGetMaxLenString( settings, colIdx );
+ if ( idx < 0 ) {
+ return null;
+ }
+
+ var data = settings.aoData[ idx ];
+ return ! data.nTr ? // Might not have been created when
deferred rendering
+ $('<td/>').html( _fnGetCellData( settings, idx, colIdx,
'display' ) )[0] :
+ data.anCells[ colIdx ];
+ }
+
+
+ /**
+ * Get the maximum strlen for each data column
+ * @param {object} settings dataTables settings object
+ * @param {int} colIdx column of interest
+ * @returns {string} max string length for each column
+ * @memberof DataTable#oApi
+ */
+ function _fnGetMaxLenString( settings, colIdx )
+ {
+ var s, max=-1, maxIdx = -1;
+
+ for ( var i=0, ien=settings.aoData.length ; i<ien ; i++ ) {
+ s = _fnGetCellData( settings, i, colIdx, 'display' )+'';
+ s = s.replace( __re_html_remove, '' );
+ s = s.replace( / /g, ' ' );
+
+ if ( s.length > max ) {
+ max = s.length;
+ maxIdx = i;
+ }
+ }
+
+ return maxIdx;
+ }
+
+
+ /**
+ * Append a CSS unit (only if required) to a string
+ * @param {string} value to css-ify
+ * @returns {string} value with css unit
+ * @memberof DataTable#oApi
+ */
+ function _fnStringToCss( s )
+ {
+ if ( s === null ) {
+ return '0px';
+ }
+
+ if ( typeof s == 'number' ) {
+ return s < 0 ?
+ '0px' :
+ s+'px';
+ }
+
+ // Check it has a unit character already
+ return s.match(/\d$/) ?
+ s+'px' :
+ s;
+ }
+
+
+
+ function _fnSortFlatten ( settings )
+ {
+ var
+ i, iLen, k, kLen,
+ aSort = [],
+ aiOrig = [],
+ aoColumns = settings.aoColumns,
+ aDataSort, iCol, sType, srcCol,
+ fixed = settings.aaSortingFixed,
+ fixedObj = $.isPlainObject( fixed ),
+ nestedSort = [],
+ add = function ( a ) {
+ if ( a.length && ! Array.isArray( a[0] ) ) {
+ // 1D array
+ nestedSort.push( a );
+ }
+ else {
+ // 2D array
+ $.merge( nestedSort, a );
+ }
+ };
+
+ // Build the sort array, with pre-fix and post-fix options if
they have been
+ // specified
+ if ( Array.isArray( fixed ) ) {
+ add( fixed );
+ }
+
+ if ( fixedObj && fixed.pre ) {
+ add( fixed.pre );
+ }
+
+ add( settings.aaSorting );
+
+ if (fixedObj && fixed.post ) {
+ add( fixed.post );
+ }
+
+ for ( i=0 ; i<nestedSort.length ; i++ )
+ {
+ srcCol = nestedSort[i][0];
+ aDataSort = aoColumns[ srcCol ].aDataSort;
+
+ for ( k=0, kLen=aDataSort.length ; k<kLen ; k++ )
+ {
+ iCol = aDataSort[k];
+ sType = aoColumns[ iCol ].sType || 'string';
+
+ if ( nestedSort[i]._idx === undefined ) {
+ nestedSort[i]._idx = $.inArray(
nestedSort[i][1], aoColumns[iCol].asSorting );
+ }
+
+ aSort.push( {
+ src: srcCol,
+ col: iCol,
+ dir: nestedSort[i][1],
+ index: nestedSort[i]._idx,
+ type: sType,
+ formatter: DataTable.ext.type.order[
sType+"-pre" ]
+ } );
+ }
+ }
+
+ return aSort;
+ }
+
+ /**
+ * Change the order of the table
+ * @param {object} oSettings dataTables settings object
+ * @memberof DataTable#oApi
+ * @todo This really needs split up!
+ */
+ function _fnSort ( oSettings )
+ {
+ var
+ i, ien, iLen, j, jLen, k, kLen,
+ sDataType, nTh,
+ aiOrig = [],
+ oExtSort = DataTable.ext.type.order,
+ aoData = oSettings.aoData,
+ aoColumns = oSettings.aoColumns,
+ aDataSort, data, iCol, sType, oSort,
+ formatters = 0,
+ sortCol,
+ displayMaster = oSettings.aiDisplayMaster,
+ aSort;
+
+ // Resolve any column types that are unknown due to addition or
invalidation
+ // @todo Can this be moved into a 'data-ready' handler which is
called when
+ // data is going to be used in the table?
+ _fnColumnTypes( oSettings );
+
+ aSort = _fnSortFlatten( oSettings );
+
+ for ( i=0, ien=aSort.length ; i<ien ; i++ ) {
+ sortCol = aSort[i];
+
+ // Track if we can use the fast sort algorithm
+ if ( sortCol.formatter ) {
+ formatters++;
+ }
+
+ // Load the data needed for the sort, for each cell
+ _fnSortData( oSettings, sortCol.col );
+ }
+
+ /* No sorting required if server-side or no sorting array */
+ if ( _fnDataSource( oSettings ) != 'ssp' && aSort.length !== 0 )
+ {
+ // Create a value - key array of the current row
positions such that we can use their
+ // current position during the sort, if values match,
in order to perform stable sorting
+ for ( i=0, iLen=displayMaster.length ; i<iLen ; i++ ) {
+ aiOrig[ displayMaster[i] ] = i;
+ }
+
+ /* Do the sort - here we want multi-column sorting
based on a given data source (column)
+ * and sorting function (from oSort) in a certain
direction. It's reasonably complex to
+ * follow on it's own, but this is what we want
(example two column sorting):
+ * fnLocalSorting = function(a,b){
+ * var iTest;
+ * iTest = oSort['string-asc']('data11', 'data12');
+ * if (iTest !== 0)
+ * return iTest;
+ * iTest = oSort['numeric-desc']('data21', 'data22');
+ * if (iTest !== 0)
+ * return iTest;
+ * return oSort['numeric-asc']( aiOrig[a], aiOrig[b]
);
+ * }
+ * Basically we have a test for each sorting column, if
the data in that column is equal,
+ * test the next column. If all columns match, then we
use a numeric sort on the row
+ * positions in the original data array to provide a
stable sort.
+ *
+ * Note - I know it seems excessive to have two sorting
methods, but the first is around
+ * 15% faster, so the second is only maintained for
backwards compatibility with sorting
+ * methods which do not have a pre-sort formatting
function.
+ */
+ if ( formatters === aSort.length ) {
+ // All sort types have formatting functions
+ displayMaster.sort( function ( a, b ) {
+ var
+ x, y, k, test, sort,
+ len=aSort.length,
+ dataA = aoData[a]._aSortData,
+ dataB = aoData[b]._aSortData;
+
+ for ( k=0 ; k<len ; k++ ) {
+ sort = aSort[k];
+
+ x = dataA[ sort.col ];
+ y = dataB[ sort.col ];
+
+ test = x<y ? -1 : x>y ? 1 : 0;
+ if ( test !== 0 ) {
+ return sort.dir ===
'asc' ? test : -test;
+ }
+ }
+
+ x = aiOrig[a];
+ y = aiOrig[b];
+ return x<y ? -1 : x>y ? 1 : 0;
+ } );
+ }
+ else {
+ // Depreciated - remove in 1.11 (providing a
plug-in option)
+ // Not all sort types have formatting methods,
so we have to call their sorting
+ // methods.
+ displayMaster.sort( function ( a, b ) {
+ var
+ x, y, k, l, test, sort, fn,
+ len=aSort.length,
+ dataA = aoData[a]._aSortData,
+ dataB = aoData[b]._aSortData;
+
+ for ( k=0 ; k<len ; k++ ) {
+ sort = aSort[k];
+
+ x = dataA[ sort.col ];
+ y = dataB[ sort.col ];
+
+ fn = oExtSort[
sort.type+"-"+sort.dir ] || oExtSort[ "string-"+sort.dir ];
+ test = fn( x, y );
+ if ( test !== 0 ) {
+ return test;
+ }
+ }
+
+ x = aiOrig[a];
+ y = aiOrig[b];
+ return x<y ? -1 : x>y ? 1 : 0;
+ } );
+ }
+ }
+
+ /* Tell the draw function that we have sorted the data */
+ oSettings.bSorted = true;
+ }
+
+
+ function _fnSortAria ( settings )
+ {
+ var label;
+ var nextSort;
+ var columns = settings.aoColumns;
+ var aSort = _fnSortFlatten( settings );
+ var oAria = settings.oLanguage.oAria;
+
+ // ARIA attributes - need to loop all columns, to update all
(removing old
+ // attributes as needed)
+ for ( var i=0, iLen=columns.length ; i<iLen ; i++ )
+ {
+ var col = columns[i];
+ var asSorting = col.asSorting;
+ var sTitle = col.ariaTitle || col.sTitle.replace(
/<.*?>/g, "" );
+ var th = col.nTh;
+
+ // IE7 is throwing an error when setting these
properties with jQuery's
+ // attr() and removeAttr() methods...
+ th.removeAttribute('aria-sort');
+
+ /* In ARIA only the first sorting column can be marked
as sorting - no multi-sort option */
+ if ( col.bSortable ) {
+ if ( aSort.length > 0 && aSort[0].col == i ) {
+ th.setAttribute('aria-sort',
aSort[0].dir=="asc" ? "ascending" : "descending" );
+ nextSort = asSorting[ aSort[0].index+1
] || asSorting[0];
+ }
+ else {
+ nextSort = asSorting[0];
+ }
+
+ label = sTitle + ( nextSort === "asc" ?
+ oAria.sSortAscending :
+ oAria.sSortDescending
+ );
+ }
+ else {
+ label = sTitle;
+ }
+
+ th.setAttribute('aria-label', label);
+ }
+ }
+
+
+ /**
+ * Function to run on user sort request
+ * @param {object} settings dataTables settings object
+ * @param {node} attachTo node to attach the handler to
+ * @param {int} colIdx column sorting index
+ * @param {boolean} [append=false] Append the requested sort to the
existing
+ * sort if true (i.e. multi-column sort)
+ * @param {function} [callback] callback function
+ * @memberof DataTable#oApi
+ */
+ function _fnSortListener ( settings, colIdx, append, callback )
+ {
+ var col = settings.aoColumns[ colIdx ];
+ var sorting = settings.aaSorting;
+ var asSorting = col.asSorting;
+ var nextSortIdx;
+ var next = function ( a, overflow ) {
+ var idx = a._idx;
+ if ( idx === undefined ) {
+ idx = $.inArray( a[1], asSorting );
+ }
+
+ return idx+1 < asSorting.length ?
+ idx+1 :
+ overflow ?
+ null :
+ 0;
+ };
+
+ // Convert to 2D array if needed
+ if ( typeof sorting[0] === 'number' ) {
+ sorting = settings.aaSorting = [ sorting ];
+ }
+
+ // If appending the sort then we are multi-column sorting
+ if ( append && settings.oFeatures.bSortMulti ) {
+ // Are we already doing some kind of sort on this
column?
+ var sortIdx = $.inArray( colIdx, _pluck(sorting, '0') );
+
+ if ( sortIdx !== -1 ) {
+ // Yes, modify the sort
+ nextSortIdx = next( sorting[sortIdx], true );
+
+ if ( nextSortIdx === null && sorting.length ===
1 ) {
+ nextSortIdx = 0; // can't remove
sorting completely
+ }
+
+ if ( nextSortIdx === null ) {
+ sorting.splice( sortIdx, 1 );
+ }
+ else {
+ sorting[sortIdx][1] = asSorting[
nextSortIdx ];
+ sorting[sortIdx]._idx = nextSortIdx;
+ }
+ }
+ else {
+ // No sort on this column yet
+ sorting.push( [ colIdx, asSorting[0], 0 ] );
+ sorting[sorting.length-1]._idx = 0;
+ }
+ }
+ else if ( sorting.length && sorting[0][0] == colIdx ) {
+ // Single column - already sorting on this column,
modify the sort
+ nextSortIdx = next( sorting[0] );
+
+ sorting.length = 1;
+ sorting[0][1] = asSorting[ nextSortIdx ];
+ sorting[0]._idx = nextSortIdx;
+ }
+ else {
+ // Single column - sort only on this column
+ sorting.length = 0;
+ sorting.push( [ colIdx, asSorting[0] ] );
+ sorting[0]._idx = 0;
+ }
+
+ // Run the sort by calling a full redraw
+ _fnReDraw( settings );
+
+ // callback used for async user interaction
+ if ( typeof callback == 'function' ) {
+ callback( settings );
+ }
+ }
+
+
+ /**
+ * Attach a sort handler (click) to a node
+ * @param {object} settings dataTables settings object
+ * @param {node} attachTo node to attach the handler to
+ * @param {int} colIdx column sorting index
+ * @param {function} [callback] callback function
+ * @memberof DataTable#oApi
+ */
+ function _fnSortAttachListener ( settings, attachTo, colIdx, callback )
+ {
+ var col = settings.aoColumns[ colIdx ];
+
+ _fnBindAction( attachTo, {}, function (e) {
+ /* If the column is not sortable - don't to anything */
+ if ( col.bSortable === false ) {
+ return;
+ }
+
+ // If processing is enabled use a timeout to allow the
processing
+ // display to be shown - otherwise to it synchronously
+ if ( settings.oFeatures.bProcessing ) {
+ _fnProcessingDisplay( settings, true );
+
+ setTimeout( function() {
+ _fnSortListener( settings, colIdx,
e.shiftKey, callback );
+
+ // In server-side processing, the draw
callback will remove the
+ // processing display
+ if ( _fnDataSource( settings ) !==
'ssp' ) {
+ _fnProcessingDisplay( settings,
false );
+ }
+ }, 0 );
+ }
+ else {
+ _fnSortListener( settings, colIdx, e.shiftKey,
callback );
+ }
+ } );
+ }
+
+
+ /**
+ * Set the sorting classes on table's body, Note: it is safe to call
this function
+ * when bSort and bSortClasses are false
+ * @param {object} oSettings dataTables settings object
+ * @memberof DataTable#oApi
+ */
+ function _fnSortingClasses( settings )
+ {
+ var oldSort = settings.aLastSort;
+ var sortClass = settings.oClasses.sSortColumn;
+ var sort = _fnSortFlatten( settings );
+ var features = settings.oFeatures;
+ var i, ien, colIdx;
+
+ if ( features.bSort && features.bSortClasses ) {
+ // Remove old sorting classes
+ for ( i=0, ien=oldSort.length ; i<ien ; i++ ) {
+ colIdx = oldSort[i].src;
+
+ // Remove column sorting
+ $( _pluck( settings.aoData, 'anCells', colIdx )
)
+ .removeClass( sortClass + (i<2 ? i+1 :
3) );
+ }
+
+ // Add new column sorting
+ for ( i=0, ien=sort.length ; i<ien ; i++ ) {
+ colIdx = sort[i].src;
+
+ $( _pluck( settings.aoData, 'anCells', colIdx )
)
+ .addClass( sortClass + (i<2 ? i+1 : 3)
);
+ }
+ }
+
+ settings.aLastSort = sort;
+ }
+
+
+ // Get the data to sort a column, be it from cache, fresh (populating
the
+ // cache), or from a sort formatter
+ function _fnSortData( settings, idx )
+ {
+ // Custom sorting function - provided by the sort data type
+ var column = settings.aoColumns[ idx ];
+ var customSort = DataTable.ext.order[ column.sSortDataType ];
+ var customData;
+
+ if ( customSort ) {
+ customData = customSort.call( settings.oInstance,
settings, idx,
+ _fnColumnIndexToVisible( settings, idx )
+ );
+ }
+
+ // Use / populate cache
+ var row, cellData;
+ var formatter = DataTable.ext.type.order[ column.sType+"-pre" ];
+
+ for ( var i=0, ien=settings.aoData.length ; i<ien ; i++ ) {
+ row = settings.aoData[i];
+
+ if ( ! row._aSortData ) {
+ row._aSortData = [];
+ }
+
+ if ( ! row._aSortData[idx] || customSort ) {
+ cellData = customSort ?
+ customData[i] : // If there was a
custom sort function, use data from there
+ _fnGetCellData( settings, i, idx,
'sort' );
+
+ row._aSortData[ idx ] = formatter ?
+ formatter( cellData ) :
+ cellData;
+ }
+ }
+ }
+
+
+
+ /**
+ * Save the state of a table
+ * @param {object} oSettings dataTables settings object
+ * @memberof DataTable#oApi
+ */
+ function _fnSaveState ( settings )
+ {
+ if (settings._bLoadingState) {
+ return;
+ }
+
+ /* Store the interesting variables */
+ var state = {
+ time: +new Date(),
+ start: settings._iDisplayStart,
+ length: settings._iDisplayLength,
+ order: $.extend( true, [], settings.aaSorting ),
+ search: _fnSearchToCamel( settings.oPreviousSearch ),
+ columns: $.map( settings.aoColumns, function ( col, i )
{
+ return {
+ visible: col.bVisible,
+ search: _fnSearchToCamel(
settings.aoPreSearchCols[i] )
+ };
+ } )
+ };
+
+ settings.oSavedState = state;
+ _fnCallbackFire( settings, "aoStateSaveParams",
'stateSaveParams', [settings, state] );
+
+ if ( settings.oFeatures.bStateSave && !settings.bDestroying )
+ {
+ settings.fnStateSaveCallback.call( settings.oInstance,
settings, state );
+ }
+ }
+
+
+ /**
+ * Attempt to load a saved table state
+ * @param {object} oSettings dataTables settings object
+ * @param {object} oInit DataTables init object so we can override
settings
+ * @param {function} callback Callback to execute when the state has
been loaded
+ * @memberof DataTable#oApi
+ */
+ function _fnLoadState ( settings, oInit, callback )
+ {
+ if ( ! settings.oFeatures.bStateSave ) {
+ callback();
+ return;
+ }
+
+ var loaded = function(state) {
+ _fnImplementState(settings, state, callback);
+ }
+
+ var state = settings.fnStateLoadCallback.call(
settings.oInstance, settings, loaded );
+
+ if ( state !== undefined ) {
+ _fnImplementState( settings, state, callback );
+ }
+ // otherwise, wait for the loaded callback to be executed
+
+ return true;
+ }
+
+ function _fnImplementState ( settings, s, callback) {
+ var i, ien;
+ var columns = settings.aoColumns;
+ settings._bLoadingState = true;
+
+ // When StateRestore was introduced the state could now be
implemented at any time
+ // Not just initialisation. To do this an api instance is
required in some places
+ var api = settings._bInitComplete ? new DataTable.Api(settings)
: null;
+
+ if ( ! s || ! s.time ) {
+ settings._bLoadingState = false;
+ callback();
+ return;
+ }
+
+ // Allow custom and plug-in manipulation functions to alter the
saved data set and
+ // cancelling of loading by returning false
+ var abStateLoad = _fnCallbackFire( settings,
'aoStateLoadParams', 'stateLoadParams', [settings, s] );
+ if ( $.inArray( false, abStateLoad ) !== -1 ) {
+ settings._bLoadingState = false;
+ callback();
+ return;
+ }
+
+ // Reject old data
+ var duration = settings.iStateDuration;
+ if ( duration > 0 && s.time < +new Date() - (duration*1000) ) {
+ settings._bLoadingState = false;
+ callback();
+ return;
+ }
+
+ // Number of columns have changed - all bets are off, no
restore of settings
+ if ( s.columns && columns.length !== s.columns.length ) {
+ settings._bLoadingState = false;
+ callback();
+ return;
+ }
+
+ // Store the saved state so it might be accessed at any time
+ settings.oLoadedState = $.extend( true, {}, s );
+
+ // Page Length
+ if ( s.length !== undefined ) {
+ // If already initialised just set the value directly
so that the select element is also updated
+ if (api) {
+ api.page.len(s.length)
+ }
+ else {
+ settings._iDisplayLength = s.length;
+ }
+ }
+
+ // Restore key features - todo - for 1.11 this needs to be done
by
+ // subscribed events
+ if ( s.start !== undefined ) {
+ if(api === null) {
+ settings._iDisplayStart = s.start;
+ settings.iInitDisplayStart = s.start;
+ }
+ else {
+ _fnPageChange(settings,
s.start/settings._iDisplayLength);
+ }
+ }
+
+ // Order
+ if ( s.order !== undefined ) {
+ settings.aaSorting = [];
+ $.each( s.order, function ( i, col ) {
+ settings.aaSorting.push( col[0] >=
columns.length ?
+ [ 0, col[1] ] :
+ col
+ );
+ } );
+ }
+
+ // Search
+ if ( s.search !== undefined ) {
+ $.extend( settings.oPreviousSearch, _fnSearchToHung(
s.search ) );
+ }
+
+ // Columns
+ if ( s.columns ) {
+ for ( i=0, ien=s.columns.length ; i<ien ; i++ ) {
+ var col = s.columns[i];
+
+ // Visibility
+ if ( col.visible !== undefined ) {
+ // If the api is defined, the table has
been initialised so we need to use it rather than internal settings
+ if (api) {
+ // Don't redraw the columns on
every iteration of this loop, we will do this at the end instead
+
api.column(i).visible(col.visible, false);
+ }
+ else {
+ columns[i].bVisible =
col.visible;
+ }
+ }
+
+ // Search
+ if ( col.search !== undefined ) {
+ $.extend( settings.aoPreSearchCols[i],
_fnSearchToHung( col.search ) );
+ }
+ }
+
+ // If the api is defined then we need to adjust the
columns once the visibility has been changed
+ if (api) {
+ api.columns.adjust();
+ }
+ }
+
+ settings._bLoadingState = false;
+ _fnCallbackFire( settings, 'aoStateLoaded', 'stateLoaded',
[settings, s] );
+ callback();
+ };
+
+
+ /**
+ * Return the settings object for a particular table
+ * @param {node} table table we are using as a dataTable
+ * @returns {object} Settings object - or null if not found
+ * @memberof DataTable#oApi
+ */
+ function _fnSettingsFromNode ( table )
+ {
+ var settings = DataTable.settings;
+ var idx = $.inArray( table, _pluck( settings, 'nTable' ) );
+
+ return idx !== -1 ?
+ settings[ idx ] :
+ null;
+ }
+
+
+ /**
+ * Log an error message
+ * @param {object} settings dataTables settings object
+ * @param {int} level log error messages, or display them to the user
+ * @param {string} msg error message
+ * @param {int} tn Technical note id to get more information about the
error.
+ * @memberof DataTable#oApi
+ */
+ function _fnLog( settings, level, msg, tn )
+ {
+ msg = 'DataTables warning: '+
+ (settings ? 'table id='+settings.sTableId+' - ' :
'')+msg;
+
+ if ( tn ) {
+ msg += '. For more information about this error, please
see '+
+ 'https://datatables.net/tn/'+tn;
+ }
+
+ if ( ! level ) {
+ // Backwards compatibility pre 1.10
+ var ext = DataTable.ext;
+ var type = ext.sErrMode || ext.errMode;
+
+ if ( settings ) {
+ _fnCallbackFire( settings, null, 'error', [
settings, tn, msg ] );
+ }
+
+ if ( type == 'alert' ) {
+ alert( msg );
+ }
+ else if ( type == 'throw' ) {
+ throw new Error(msg);
+ }
+ else if ( typeof type == 'function' ) {
+ type( settings, tn, msg );
+ }
+ }
+ else if ( window.console && console.log ) {
+ console.log( msg );
+ }
+ }
+
+
+ /**
+ * See if a property is defined on one object, if so assign it to the
other object
+ * @param {object} ret target object
+ * @param {object} src source object
+ * @param {string} name property
+ * @param {string} [mappedName] name to map too - optional, name used
if not given
+ * @memberof DataTable#oApi
+ */
+ function _fnMap( ret, src, name, mappedName )
+ {
+ if ( Array.isArray( name ) ) {
+ $.each( name, function (i, val) {
+ if ( Array.isArray( val ) ) {
+ _fnMap( ret, src, val[0], val[1] );
+ }
+ else {
+ _fnMap( ret, src, val );
+ }
+ } );
+
+ return;
+ }
+
+ if ( mappedName === undefined ) {
+ mappedName = name;
+ }
+
+ if ( src[name] !== undefined ) {
+ ret[mappedName] = src[name];
+ }
+ }
+
+
+ /**
+ * Extend objects - very similar to jQuery.extend, but deep copy
objects, and
+ * shallow copy arrays. The reason we need to do this, is that we don't
want to
+ * deep copy array init values (such as aaSorting) since the dev
wouldn't be
+ * able to override them, but we do want to deep copy arrays.
+ * @param {object} out Object to extend
+ * @param {object} extender Object from which the properties will be
applied to
+ * out
+ * @param {boolean} breakRefs If true, then arrays will be sliced to
take an
+ * independent copy with the exception of the `data` or `aaData`
parameters
+ * if they are present. This is so you can pass in a collection to
+ * DataTables and have that used as your data source without
breaking the
+ * references
+ * @returns {object} out Reference, just for convenience - out === the
return.
+ * @memberof DataTable#oApi
+ * @todo This doesn't take account of arrays inside the deep copied
objects.
+ */
+ function _fnExtend( out, extender, breakRefs )
+ {
+ var val;
+
+ for ( var prop in extender ) {
+ if ( extender.hasOwnProperty(prop) ) {
+ val = extender[prop];
+
+ if ( $.isPlainObject( val ) ) {
+ if ( ! $.isPlainObject( out[prop] ) ) {
+ out[prop] = {};
+ }
+ $.extend( true, out[prop], val );
+ }
+ else if ( breakRefs && prop !== 'data' && prop
!== 'aaData' && Array.isArray(val) ) {
+ out[prop] = val.slice();
+ }
+ else {
+ out[prop] = val;
+ }
+ }
+ }
+
+ return out;
+ }
+
+
+ /**
+ * Bind an event handers to allow a click or return key to activate the
callback.
+ * This is good for accessibility since a return on the keyboard will
have the
+ * same effect as a click, if the element has focus.
+ * @param {element} n Element to bind the action to
+ * @param {object} oData Data object to pass to the triggered function
+ * @param {function} fn Callback function for when the event is
triggered
+ * @memberof DataTable#oApi
+ */
+ function _fnBindAction( n, oData, fn )
+ {
+ $(n)
+ .on( 'click.DT', oData, function (e) {
+ $(n).trigger('blur'); // Remove focus
outline for mouse users
+ fn(e);
+ } )
+ .on( 'keypress.DT', oData, function (e){
+ if ( e.which === 13 ) {
+ e.preventDefault();
+ fn(e);
+ }
+ } )
+ .on( 'selectstart.DT', function () {
+ /* Take the brutal approach to
cancelling text selection */
+ return false;
+ } );
+ }
+
+
+ /**
+ * Register a callback function. Easily allows a callback function to
be added to
+ * an array store of callback functions that can then all be called
together.
+ * @param {object} oSettings dataTables settings object
+ * @param {string} sStore Name of the array storage for the callbacks
in oSettings
+ * @param {function} fn Function to be called back
+ * @param {string} sName Identifying name for the callback (i.e. a
label)
+ * @memberof DataTable#oApi
+ */
+ function _fnCallbackReg( oSettings, sStore, fn, sName )
+ {
+ if ( fn )
+ {
+ oSettings[sStore].push( {
+ "fn": fn,
+ "sName": sName
+ } );
+ }
+ }
+
+
+ /**
+ * Fire callback functions and trigger events. Note that the loop over
the
+ * callback array store is done backwards! Further note that you do not
want to
+ * fire off triggers in time sensitive applications (for example cell
creation)
+ * as its slow.
+ * @param {object} settings dataTables settings object
+ * @param {string} callbackArr Name of the array storage for the
callbacks in
+ * oSettings
+ * @param {string} eventName Name of the jQuery custom event to
trigger. If
+ * null no trigger is fired
+ * @param {array} args Array of arguments to pass to the callback
function /
+ * trigger
+ * @memberof DataTable#oApi
+ */
+ function _fnCallbackFire( settings, callbackArr, eventName, args )
+ {
+ var ret = [];
+
+ if ( callbackArr ) {
+ ret = $.map( settings[callbackArr].slice().reverse(),
function (val, i) {
+ return val.fn.apply( settings.oInstance, args );
+ } );
+ }
+
+ if ( eventName !== null ) {
+ var e = $.Event( eventName+'.dt' );
+ var table = $(settings.nTable);
+
+ table.trigger( e, args );
+
+ // If not yet attached to the document, trigger the
event
+ // on the body directly to sort of simulate the bubble
+ if (table.parents('body').length === 0) {
+ $('body').trigger( e, args );
+ }
+
+ ret.push( e.result );
+ }
+
+ return ret;
+ }
+
+
+ function _fnLengthOverflow ( settings )
+ {
+ var
+ start = settings._iDisplayStart,
+ end = settings.fnDisplayEnd(),
+ len = settings._iDisplayLength;
+
+ /* If we have space to show extra rows (backing up from the end
point - then do so */
+ if ( start >= end )
+ {
+ start = end - len;
+ }
+
+ // Keep the start record on the current page
+ start -= (start % len);
+
+ if ( len === -1 || start < 0 )
+ {
+ start = 0;
+ }
+
+ settings._iDisplayStart = start;
+ }
+
+
+ function _fnRenderer( settings, type )
+ {
+ var renderer = settings.renderer;
+ var host = DataTable.ext.renderer[type];
+
+ if ( $.isPlainObject( renderer ) && renderer[type] ) {
+ // Specific renderer for this type. If available use
it, otherwise use
+ // the default.
+ return host[renderer[type]] || host._;
+ }
+ else if ( typeof renderer === 'string' ) {
+ // Common renderer - if there is one available for this
type use it,
+ // otherwise use the default
+ return host[renderer] || host._;
+ }
+
+ // Use the default
+ return host._;
+ }
+
+
+ /**
+ * Detect the data source being used for the table. Used to simplify
the code
+ * a little (ajax) and to make it compress a little smaller.
+ *
+ * @param {object} settings dataTables settings object
+ * @returns {string} Data source
+ * @memberof DataTable#oApi
+ */
+ function _fnDataSource ( settings )
+ {
+ if ( settings.oFeatures.bServerSide ) {
+ return 'ssp';
+ }
+ else if ( settings.ajax || settings.sAjaxSource ) {
+ return 'ajax';
+ }
+ return 'dom';
+ }
+
+
+
+
+ /**
+ * Computed structure of the DataTables API, defined by the options
passed to
+ * `DataTable.Api.register()` when building the API.
+ *
+ * The structure is built in order to speed creation and extension of
the Api
+ * objects since the extensions are effectively pre-parsed.
+ *
+ * The array is an array of objects with the following structure, where
this
+ * base array represents the Api prototype base:
+ *
+ * [
+ * {
+ * name: 'data' -- string - Property name
+ * val: function () {}, -- function - Api method
(or undefined if just an object
+ * methodExt: [ ... ], -- array - Array of Api
object definitions to extend the method result
+ * propExt: [ ... ] -- array - Array of Api
object definitions to extend the property
+ * },
+ * {
+ * name: 'row'
+ * val: {},
+ * methodExt: [ ... ],
+ * propExt: [
+ * {
+ * name: 'data'
+ * val: function () {},
+ * methodExt: [ ... ],
+ * propExt: [ ... ]
+ * },
+ * ...
+ * ]
+ * }
+ * ]
+ *
+ * @type {Array}
+ * @ignore
+ */
+ var __apiStruct = [];
+
+
+ /**
+ * `Array.prototype` reference.
+ *
+ * @type object
+ * @ignore
+ */
+ var __arrayProto = Array.prototype;
+
+
+ /**
+ * Abstraction for `context` parameter of the `Api` constructor to
allow it to
+ * take several different forms for ease of use.
+ *
+ * Each of the input parameter types will be converted to a DataTables
settings
+ * object where possible.
+ *
+ * @param {string|node|jQuery|object} mixed DataTable identifier. Can
be one
+ * of:
+ *
+ * * `string` - jQuery selector. Any DataTables' matching the given
selector
+ * with be found and used.
+ * * `node` - `TABLE` node which has already been formed into a
DataTable.
+ * * `jQuery` - A jQuery object of `TABLE` nodes.
+ * * `object` - DataTables settings object
+ * * `DataTables.Api` - API instance
+ * @return {array|null} Matching DataTables settings objects. `null` or
+ * `undefined` is returned if no matching DataTable is found.
+ * @ignore
+ */
+ var _toSettings = function ( mixed )
+ {
+ var idx, jq;
+ var settings = DataTable.settings;
+ var tables = $.map( settings, function (el, i) {
+ return el.nTable;
+ } );
+
+ if ( ! mixed ) {
+ return [];
+ }
+ else if ( mixed.nTable && mixed.oApi ) {
+ // DataTables settings object
+ return [ mixed ];
+ }
+ else if ( mixed.nodeName && mixed.nodeName.toLowerCase() ===
'table' ) {
+ // Table node
+ idx = $.inArray( mixed, tables );
+ return idx !== -1 ? [ settings[idx] ] : null;
+ }
+ else if ( mixed && typeof mixed.settings === 'function' ) {
+ return mixed.settings().toArray();
+ }
+ else if ( typeof mixed === 'string' ) {
+ // jQuery selector
+ jq = $(mixed);
+ }
+ else if ( mixed instanceof $ ) {
+ // jQuery object (also DataTables instance)
+ jq = mixed;
+ }
+
+ if ( jq ) {
+ return jq.map( function(i) {
+ idx = $.inArray( this, tables );
+ return idx !== -1 ? settings[idx] : null;
+ } ).toArray();
+ }
+ };
+
+
+ /**
+ * DataTables API class - used to control and interface with one or
more
+ * DataTables enhanced tables.
+ *
+ * The API class is heavily based on jQuery, presenting a chainable
interface
+ * that you can use to interact with tables. Each instance of the API
class has
+ * a "context" - i.e. the tables that it will operate on. This could be
a single
+ * table, all tables on a page or a sub-set thereof.
+ *
+ * Additionally the API is designed to allow you to easily work with
the data in
+ * the tables, retrieving and manipulating it as required. This is done
by
+ * presenting the API class as an array like interface. The contents of
the
+ * array depend upon the actions requested by each method (for example
+ * `rows().nodes()` will return an array of nodes, while
`rows().data()` will
+ * return an array of objects or arrays depending upon your table's
+ * configuration). The API object has a number of array like methods
(`push`,
+ * `pop`, `reverse` etc) as well as additional helper methods (`each`,
`pluck`,
+ * `unique` etc) to assist your working with the data held in a table.
+ *
+ * Most methods (those which return an Api instance) are chainable,
which means
+ * the return from a method call also has all of the methods available
that the
+ * top level object had. For example, these two calls are equivalent:
+ *
+ * // Not chained
+ * api.row.add( {...} );
+ * api.draw();
+ *
+ * // Chained
+ * api.row.add( {...} ).draw();
+ *
+ * @class DataTable.Api
+ * @param {array|object|string|jQuery} context DataTable identifier.
This is
+ * used to define which DataTables enhanced tables this API will
operate on.
+ * Can be one of:
+ *
+ * * `string` - jQuery selector. Any DataTables' matching the given
selector
+ * with be found and used.
+ * * `node` - `TABLE` node which has already been formed into a
DataTable.
+ * * `jQuery` - A jQuery object of `TABLE` nodes.
+ * * `object` - DataTables settings object
+ * @param {array} [data] Data to initialise the Api instance with.
+ *
+ * @example
+ * // Direct initialisation during DataTables construction
+ * var api = $('#example').DataTable();
+ *
+ * @example
+ * // Initialisation using a DataTables jQuery object
+ * var api = $('#example').dataTable().api();
+ *
+ * @example
+ * // Initialisation as a constructor
+ * var api = new $.fn.DataTable.Api( 'table.dataTable' );
+ */
+ _Api = function ( context, data )
+ {
+ if ( ! (this instanceof _Api) ) {
+ return new _Api( context, data );
+ }
+
+ var settings = [];
+ var ctxSettings = function ( o ) {
+ var a = _toSettings( o );
+ if ( a ) {
+ settings.push.apply( settings, a );
+ }
+ };
+
+ if ( Array.isArray( context ) ) {
+ for ( var i=0, ien=context.length ; i<ien ; i++ ) {
+ ctxSettings( context[i] );
+ }
+ }
+ else {
+ ctxSettings( context );
+ }
+
+ // Remove duplicates
+ this.context = _unique( settings );
+
+ // Initial data
+ if ( data ) {
+ $.merge( this, data );
+ }
+
+ // selector
+ this.selector = {
+ rows: null,
+ cols: null,
+ opts: null
+ };
+
+ _Api.extend( this, this, __apiStruct );
+ };
+
+ DataTable.Api = _Api;
+
+ // Don't destroy the existing prototype, just extend it. Required for
jQuery 2's
+ // isPlainObject.
+ $.extend( _Api.prototype, {
+ any: function ()
+ {
+ return this.count() !== 0;
+ },
+
+
+ concat: __arrayProto.concat,
+
+
+ context: [], // array of table settings objects
+
+
+ count: function ()
+ {
+ return this.flatten().length;
+ },
+
+
+ each: function ( fn )
+ {
+ for ( var i=0, ien=this.length ; i<ien; i++ ) {
+ fn.call( this, this[i], i, this );
+ }
+
+ return this;
+ },
+
+
+ eq: function ( idx )
+ {
+ var ctx = this.context;
+
+ return ctx.length > idx ?
+ new _Api( ctx[idx], this[idx] ) :
+ null;
+ },
+
+
+ filter: function ( fn )
+ {
+ var a = [];
+
+ if ( __arrayProto.filter ) {
+ a = __arrayProto.filter.call( this, fn, this );
+ }
+ else {
+ // Compatibility for browsers without
EMCA-252-5 (JS 1.6)
+ for ( var i=0, ien=this.length ; i<ien ; i++ ) {
+ if ( fn.call( this, this[i], i, this )
) {
+ a.push( this[i] );
+ }
+ }
+ }
+
+ return new _Api( this.context, a );
+ },
+
+
+ flatten: function ()
+ {
+ var a = [];
+ return new _Api( this.context, a.concat.apply( a,
this.toArray() ) );
+ },
+
+
+ join: __arrayProto.join,
+
+
+ indexOf: __arrayProto.indexOf || function (obj, start)
+ {
+ for ( var i=(start || 0), ien=this.length ; i<ien ; i++
) {
+ if ( this[i] === obj ) {
+ return i;
+ }
+ }
+ return -1;
+ },
+
+ iterator: function ( flatten, type, fn, alwaysNew ) {
+ var
+ a = [], ret,
+ i, ien, j, jen,
+ context = this.context,
+ rows, items, item,
+ selector = this.selector;
+
+ // Argument shifting
+ if ( typeof flatten === 'string' ) {
+ alwaysNew = fn;
+ fn = type;
+ type = flatten;
+ flatten = false;
+ }
+
+ for ( i=0, ien=context.length ; i<ien ; i++ ) {
+ var apiInst = new _Api( context[i] );
+
+ if ( type === 'table' ) {
+ ret = fn.call( apiInst, context[i], i );
+
+ if ( ret !== undefined ) {
+ a.push( ret );
+ }
+ }
+ else if ( type === 'columns' || type === 'rows'
) {
+ // this has same length as context -
one entry for each table
+ ret = fn.call( apiInst, context[i],
this[i], i );
+
+ if ( ret !== undefined ) {
+ a.push( ret );
+ }
+ }
+ else if ( type === 'column' || type ===
'column-rows' || type === 'row' || type === 'cell' ) {
+ // columns and rows share the same
structure.
+ // 'this' is an array of column indexes
for each context
+ items = this[i];
+
+ if ( type === 'column-rows' ) {
+ rows = _selector_row_indexes(
context[i], selector.opts );
+ }
+
+ for ( j=0, jen=items.length ; j<jen ;
j++ ) {
+ item = items[j];
+
+ if ( type === 'cell' ) {
+ ret = fn.call( apiInst,
context[i], item.row, item.column, i, j );
+ }
+ else {
+ ret = fn.call( apiInst,
context[i], item, i, j, rows );
+ }
+
+ if ( ret !== undefined ) {
+ a.push( ret );
+ }
+ }
+ }
+ }
+
+ if ( a.length || alwaysNew ) {
+ var api = new _Api( context, flatten ?
a.concat.apply( [], a ) : a );
+ var apiSelector = api.selector;
+ apiSelector.rows = selector.rows;
+ apiSelector.cols = selector.cols;
+ apiSelector.opts = selector.opts;
+ return api;
+ }
+ return this;
+ },
+
+
+ lastIndexOf: __arrayProto.lastIndexOf || function (obj, start)
+ {
+ // Bit cheeky...
+ return this.indexOf.apply( this.toArray.reverse(),
arguments );
+ },
+
+
+ length: 0,
+
+
+ map: function ( fn )
+ {
+ var a = [];
+
+ if ( __arrayProto.map ) {
+ a = __arrayProto.map.call( this, fn, this );
+ }
+ else {
+ // Compatibility for browsers without
EMCA-252-5 (JS 1.6)
+ for ( var i=0, ien=this.length ; i<ien ; i++ ) {
+ a.push( fn.call( this, this[i], i ) );
+ }
+ }
+
+ return new _Api( this.context, a );
+ },
+
+
+ pluck: function ( prop )
+ {
+ var fn = DataTable.util.get(prop);
+
+ return this.map( function ( el ) {
+ return fn(el);
+ } );
+ },
+
+ pop: __arrayProto.pop,
+
+
+ push: __arrayProto.push,
+
+
+ // Does not return an API instance
+ reduce: __arrayProto.reduce || function ( fn, init )
+ {
+ return _fnReduce( this, fn, init, 0, this.length, 1 );
+ },
+
+
+ reduceRight: __arrayProto.reduceRight || function ( fn, init )
+ {
+ return _fnReduce( this, fn, init, this.length-1, -1, -1
);
+ },
+
+
+ reverse: __arrayProto.reverse,
+
+
+ // Object with rows, columns and opts
+ selector: null,
+
+
+ shift: __arrayProto.shift,
+
+
+ slice: function () {
+ return new _Api( this.context, this );
+ },
+
+
+ sort: __arrayProto.sort, // ? name - order?
+
+
+ splice: __arrayProto.splice,
+
+
+ toArray: function ()
+ {
+ return __arrayProto.slice.call( this );
+ },
+
+
+ to$: function ()
+ {
+ return $( this );
+ },
+
+
+ toJQuery: function ()
+ {
+ return $( this );
+ },
+
+
+ unique: function ()
+ {
+ return new _Api( this.context, _unique(this) );
+ },
+
+
+ unshift: __arrayProto.unshift
+ } );
+
+
+ _Api.extend = function ( scope, obj, ext )
+ {
+ // Only extend API instances and static properties of the API
+ if ( ! ext.length || ! obj || ( ! (obj instanceof _Api) && !
obj.__dt_wrapper ) ) {
+ return;
+ }
+
+ var
+ i, ien,
+ struct,
+ methodScoping = function ( scope, fn, struc ) {
+ return function () {
+ var ret = fn.apply( scope, arguments );
+
+ // Method extension
+ _Api.extend( ret, ret, struc.methodExt
);
+ return ret;
+ };
+ };
+
+ for ( i=0, ien=ext.length ; i<ien ; i++ ) {
+ struct = ext[i];
+
+ // Value
+ obj[ struct.name ] = struct.type === 'function' ?
+ methodScoping( scope, struct.val, struct ) :
+ struct.type === 'object' ?
+ {} :
+ struct.val;
+
+ obj[ struct.name ].__dt_wrapper = true;
+
+ // Property extension
+ _Api.extend( scope, obj[ struct.name ], struct.propExt
);
+ }
+ };
+
+
+ // @todo - Is there need for an augment function?
+ // _Api.augment = function ( inst, name )
+ // {
+ // // Find src object in the structure from the name
+ // var parts = name.split('.');
+
+ // _Api.extend( inst, obj );
+ // };
+
+
+ // [
+ // {
+ // name: 'data' -- string - Property name
+ // val: function () {}, -- function - Api method
(or undefined if just an object
+ // methodExt: [ ... ], -- array - Array of Api
object definitions to extend the method result
+ // propExt: [ ... ] -- array - Array of Api
object definitions to extend the property
+ // },
+ // {
+ // name: 'row'
+ // val: {},
+ // methodExt: [ ... ],
+ // propExt: [
+ // {
+ // name: 'data'
+ // val: function () {},
+ // methodExt: [ ... ],
+ // propExt: [ ... ]
+ // },
+ // ...
+ // ]
+ // }
+ // ]
+
+ _Api.register = _api_register = function ( name, val )
+ {
+ if ( Array.isArray( name ) ) {
+ for ( var j=0, jen=name.length ; j<jen ; j++ ) {
+ _Api.register( name[j], val );
+ }
+ return;
+ }
+
+ var
+ i, ien,
+ heir = name.split('.'),
+ struct = __apiStruct,
+ key, method;
+
+ var find = function ( src, name ) {
+ for ( var i=0, ien=src.length ; i<ien ; i++ ) {
+ if ( src[i].name === name ) {
+ return src[i];
+ }
+ }
+ return null;
+ };
+
+ for ( i=0, ien=heir.length ; i<ien ; i++ ) {
+ method = heir[i].indexOf('()') !== -1;
+ key = method ?
+ heir[i].replace('()', '') :
+ heir[i];
+
+ var src = find( struct, key );
+ if ( ! src ) {
+ src = {
+ name: key,
+ val: {},
+ methodExt: [],
+ propExt: [],
+ type: 'object'
+ };
+ struct.push( src );
+ }
+
+ if ( i === ien-1 ) {
+ src.val = val;
+ src.type = typeof val === 'function' ?
+ 'function' :
+ $.isPlainObject( val ) ?
+ 'object' :
+ 'other';
+ }
+ else {
+ struct = method ?
+ src.methodExt :
+ src.propExt;
+ }
+ }
+ };
+
+ _Api.registerPlural = _api_registerPlural = function ( pluralName,
singularName, val ) {
+ _Api.register( pluralName, val );
+
+ _Api.register( singularName, function () {
+ var ret = val.apply( this, arguments );
+
+ if ( ret === this ) {
+ // Returned item is the API instance that was
passed in, return it
+ return this;
+ }
+ else if ( ret instanceof _Api ) {
+ // New API instance returned, want the value
from the first item
+ // in the returned array for the singular
result.
+ return ret.length ?
+ Array.isArray( ret[0] ) ?
+ new _Api( ret.context, ret[0] )
: // Array results are 'enhanced'
+ ret[0] :
+ undefined;
+ }
+
+ // Non-API return - just fire it back
+ return ret;
+ } );
+ };
+
+
+ /**
+ * Selector for HTML tables. Apply the given selector to the give array
of
+ * DataTables settings objects.
+ *
+ * @param {string|integer} [selector] jQuery selector string or integer
+ * @param {array} Array of DataTables settings objects to be filtered
+ * @return {array}
+ * @ignore
+ */
+ var __table_selector = function ( selector, a )
+ {
+ if ( Array.isArray(selector) ) {
+ return $.map( selector, function (item) {
+ return __table_selector(item, a);
+ } );
+ }
+
+ // Integer is used to pick out a table by index
+ if ( typeof selector === 'number' ) {
+ return [ a[ selector ] ];
+ }
+
+ // Perform a jQuery selector on the table nodes
+ var nodes = $.map( a, function (el, i) {
+ return el.nTable;
+ } );
+
+ return $(nodes)
+ .filter( selector )
+ .map( function (i) {
+ // Need to translate back from the table node
to the settings
+ var idx = $.inArray( this, nodes );
+ return a[ idx ];
+ } )
+ .toArray();
+ };
+
+
+
+ /**
+ * Context selector for the API's context (i.e. the tables the API
instance
+ * refers to.
+ *
+ * @name DataTable.Api#tables
+ * @param {string|integer} [selector] Selector to pick which tables the
iterator
+ * should operate on. If not given, all tables in the current context
are
+ * used. This can be given as a jQuery selector (for example
`':gt(0)'`) to
+ * select multiple tables or as an integer to select a single table.
+ * @returns {DataTable.Api} Returns a new API instance if a selector is
given.
+ */
+ _api_register( 'tables()', function ( selector ) {
+ // A new instance is created if there was a selector specified
+ return selector !== undefined && selector !== null ?
+ new _Api( __table_selector( selector, this.context ) ) :
+ this;
+ } );
+
+
+ _api_register( 'table()', function ( selector ) {
+ var tables = this.tables( selector );
+ var ctx = tables.context;
+
+ // Truncate to the first matched table
+ return ctx.length ?
+ new _Api( ctx[0] ) :
+ tables;
+ } );
+
+
+ _api_registerPlural( 'tables().nodes()', 'table().node()' , function ()
{
+ return this.iterator( 'table', function ( ctx ) {
+ return ctx.nTable;
+ }, 1 );
+ } );
+
+
+ _api_registerPlural( 'tables().body()', 'table().body()' , function () {
+ return this.iterator( 'table', function ( ctx ) {
+ return ctx.nTBody;
+ }, 1 );
+ } );
+
+
+ _api_registerPlural( 'tables().header()', 'table().header()' , function
() {
+ return this.iterator( 'table', function ( ctx ) {
+ return ctx.nTHead;
+ }, 1 );
+ } );
+
+
+ _api_registerPlural( 'tables().footer()', 'table().footer()' , function
() {
+ return this.iterator( 'table', function ( ctx ) {
+ return ctx.nTFoot;
+ }, 1 );
+ } );
+
+
+ _api_registerPlural( 'tables().containers()', 'table().container()' ,
function () {
+ return this.iterator( 'table', function ( ctx ) {
+ return ctx.nTableWrapper;
+ }, 1 );
+ } );
+
+
+
+ /**
+ * Redraw the tables in the current context.
+ */
+ _api_register( 'draw()', function ( paging ) {
+ return this.iterator( 'table', function ( settings ) {
+ if ( paging === 'page' ) {
+ _fnDraw( settings );
+ }
+ else {
+ if ( typeof paging === 'string' ) {
+ paging = paging === 'full-hold' ?
+ false :
+ true;
+ }
+
+ _fnReDraw( settings, paging===false );
+ }
+ } );
+ } );
+
+
+
+ /**
+ * Get the current page index.
+ *
+ * @return {integer} Current page index (zero based)
+ *//**
+ * Set the current page.
+ *
+ * Note that if you attempt to show a page which does not exist,
DataTables will
+ * not throw an error, but rather reset the paging.
+ *
+ * @param {integer|string} action The paging action to take. This can
be one of:
+ * * `integer` - The page index to jump to
+ * * `string` - An action to take:
+ * * `first` - Jump to first page.
+ * * `next` - Jump to the next page
+ * * `previous` - Jump to previous page
+ * * `last` - Jump to the last page.
+ * @returns {DataTables.Api} this
+ */
+ _api_register( 'page()', function ( action ) {
+ if ( action === undefined ) {
+ return this.page.info().page; // not an expensive call
+ }
+
+ // else, have an action to take on all tables
+ return this.iterator( 'table', function ( settings ) {
+ _fnPageChange( settings, action );
+ } );
+ } );
+
+
+ /**
+ * Paging information for the first table in the current context.
+ *
+ * If you require paging information for another table, use the
`table()` method
+ * with a suitable selector.
+ *
+ * @return {object} Object with the following properties set:
+ * * `page` - Current page index (zero based - i.e. the first page is
`0`)
+ * * `pages` - Total number of pages
+ * * `start` - Display index for the first record shown on the current
page
+ * * `end` - Display index for the last record shown on the current
page
+ * * `length` - Display length (number of records). Note that
generally `start
+ * + length = end`, but this is not always true, for example if
there are
+ * only 2 records to show on the final page, with a length of 10.
+ * * `recordsTotal` - Full data set length
+ * * `recordsDisplay` - Data set length once the current filtering
criterion
+ * are applied.
+ */
+ _api_register( 'page.info()', function ( action ) {
+ if ( this.context.length === 0 ) {
+ return undefined;
+ }
+
+ var
+ settings = this.context[0],
+ start = settings._iDisplayStart,
+ len = settings.oFeatures.bPaginate ?
settings._iDisplayLength : -1,
+ visRecords = settings.fnRecordsDisplay(),
+ all = len === -1;
+
+ return {
+ "page": all ? 0 : Math.floor( start / len ),
+ "pages": all ? 1 : Math.ceil( visRecords / len
),
+ "start": start,
+ "end": settings.fnDisplayEnd(),
+ "length": len,
+ "recordsTotal": settings.fnRecordsTotal(),
+ "recordsDisplay": visRecords,
+ "serverSide": _fnDataSource( settings ) === 'ssp'
+ };
+ } );
+
+
+ /**
+ * Get the current page length.
+ *
+ * @return {integer} Current page length. Note `-1` indicates that all
records
+ * are to be shown.
+ *//**
+ * Set the current page length.
+ *
+ * @param {integer} Page length to set. Use `-1` to show all records.
+ * @returns {DataTables.Api} this
+ */
+ _api_register( 'page.len()', function ( len ) {
+ // Note that we can't call this function 'length()' because
`length`
+ // is a Javascript property of functions which defines how many
arguments
+ // the function expects.
+ if ( len === undefined ) {
+ return this.context.length !== 0 ?
+ this.context[0]._iDisplayLength :
+ undefined;
+ }
+
+ // else, set the page length
+ return this.iterator( 'table', function ( settings ) {
+ _fnLengthChange( settings, len );
+ } );
+ } );
+
+
+
+ var __reload = function ( settings, holdPosition, callback ) {
+ // Use the draw event to trigger a callback
+ if ( callback ) {
+ var api = new _Api( settings );
+
+ api.one( 'draw', function () {
+ callback( api.ajax.json() );
+ } );
+ }
+
+ if ( _fnDataSource( settings ) == 'ssp' ) {
+ _fnReDraw( settings, holdPosition );
+ }
+ else {
+ _fnProcessingDisplay( settings, true );
+
+ // Cancel an existing request
+ var xhr = settings.jqXHR;
+ if ( xhr && xhr.readyState !== 4 ) {
+ xhr.abort();
+ }
+
+ // Trigger xhr
+ _fnBuildAjax( settings, [], function( json ) {
+ _fnClearTable( settings );
+
+ var data = _fnAjaxDataSrc( settings, json );
+ for ( var i=0, ien=data.length ; i<ien ; i++ ) {
+ _fnAddData( settings, data[i] );
+ }
+
+ _fnReDraw( settings, holdPosition );
+ _fnProcessingDisplay( settings, false );
+ } );
+ }
+ };
+
+
+ /**
+ * Get the JSON response from the last Ajax request that DataTables
made to the
+ * server. Note that this returns the JSON from the first table in the
current
+ * context.
+ *
+ * @return {object} JSON received from the server.
+ */
+ _api_register( 'ajax.json()', function () {
+ var ctx = this.context;
+
+ if ( ctx.length > 0 ) {
+ return ctx[0].json;
+ }
+
+ // else return undefined;
+ } );
+
+
+ /**
+ * Get the data submitted in the last Ajax request
+ */
+ _api_register( 'ajax.params()', function () {
+ var ctx = this.context;
+
+ if ( ctx.length > 0 ) {
+ return ctx[0].oAjaxData;
+ }
+
+ // else return undefined;
+ } );
+
+
+ /**
+ * Reload tables from the Ajax data source. Note that this function will
+ * automatically re-draw the table when the remote data has been loaded.
+ *
+ * @param {boolean} [reset=true] Reset (default) or hold the current
paging
+ * position. A full re-sort and re-filter is performed when this
method is
+ * called, which is why the pagination reset is the default action.
+ * @returns {DataTables.Api} this
+ */
+ _api_register( 'ajax.reload()', function ( callback, resetPaging ) {
+ return this.iterator( 'table', function (settings) {
+ __reload( settings, resetPaging===false, callback );
+ } );
+ } );
+
+
+ /**
+ * Get the current Ajax URL. Note that this returns the URL from the
first
+ * table in the current context.
+ *
+ * @return {string} Current Ajax source URL
+ *//**
+ * Set the Ajax URL. Note that this will set the URL for all tables in
the
+ * current context.
+ *
+ * @param {string} url URL to set.
+ * @returns {DataTables.Api} this
+ */
+ _api_register( 'ajax.url()', function ( url ) {
+ var ctx = this.context;
+
+ if ( url === undefined ) {
+ // get
+ if ( ctx.length === 0 ) {
+ return undefined;
+ }
+ ctx = ctx[0];
+
+ return ctx.ajax ?
+ $.isPlainObject( ctx.ajax ) ?
+ ctx.ajax.url :
+ ctx.ajax :
+ ctx.sAjaxSource;
+ }
+
+ // set
+ return this.iterator( 'table', function ( settings ) {
+ if ( $.isPlainObject( settings.ajax ) ) {
+ settings.ajax.url = url;
+ }
+ else {
+ settings.ajax = url;
+ }
+ // No need to consider sAjaxSource here since
DataTables gives priority
+ // to `ajax` over `sAjaxSource`. So setting `ajax`
here, renders any
+ // value of `sAjaxSource` redundant.
+ } );
+ } );
+
+
+ /**
+ * Load data from the newly set Ajax URL. Note that this method is only
+ * available when `ajax.url()` is used to set a URL. Additionally, this
method
+ * has the same effect as calling `ajax.reload()` but is provided for
+ * convenience when setting a new URL. Like `ajax.reload()` it will
+ * automatically redraw the table once the remote data has been loaded.
+ *
+ * @returns {DataTables.Api} this
+ */
+ _api_register( 'ajax.url().load()', function ( callback, resetPaging ) {
+ // Same as a reload, but makes sense to present it for easy
access after a
+ // url change
+ return this.iterator( 'table', function ( ctx ) {
+ __reload( ctx, resetPaging===false, callback );
+ } );
+ } );
+
+
+
+
+ var _selector_run = function ( type, selector, selectFn, settings, opts
)
+ {
+ var
+ out = [], res,
+ a, i, ien, j, jen,
+ selectorType = typeof selector;
+
+ // Can't just check for isArray here, as an API or jQuery
instance might be
+ // given with their array like look
+ if ( ! selector || selectorType === 'string' || selectorType
=== 'function' || selector.length === undefined ) {
+ selector = [ selector ];
+ }
+
+ for ( i=0, ien=selector.length ; i<ien ; i++ ) {
+ // Only split on simple strings - complex expressions
will be jQuery selectors
+ a = selector[i] && selector[i].split && !
selector[i].match(/[\[\(:]/) ?
+ selector[i].split(',') :
+ [ selector[i] ];
+
+ for ( j=0, jen=a.length ; j<jen ; j++ ) {
+ res = selectFn( typeof a[j] === 'string' ?
(a[j]).trim() : a[j] );
+
+ if ( res && res.length ) {
+ out = out.concat( res );
+ }
+ }
+ }
+
+ // selector extensions
+ var ext = _ext.selector[ type ];
+ if ( ext.length ) {
+ for ( i=0, ien=ext.length ; i<ien ; i++ ) {
+ out = ext[i]( settings, opts, out );
+ }
+ }
+
+ return _unique( out );
+ };
+
+
+ var _selector_opts = function ( opts )
+ {
+ if ( ! opts ) {
+ opts = {};
+ }
+
+ // Backwards compatibility for 1.9- which used the terminology
filter rather
+ // than search
+ if ( opts.filter && opts.search === undefined ) {
+ opts.search = opts.filter;
+ }
+
+ return $.extend( {
+ search: 'none',
+ order: 'current',
+ page: 'all'
+ }, opts );
+ };
+
+
+ var _selector_first = function ( inst )
+ {
+ // Reduce the API instance to the first item found
+ for ( var i=0, ien=inst.length ; i<ien ; i++ ) {
+ if ( inst[i].length > 0 ) {
+ // Assign the first element to the first item
in the instance
+ // and truncate the instance and context
+ inst[0] = inst[i];
+ inst[0].length = 1;
+ inst.length = 1;
+ inst.context = [ inst.context[i] ];
+
+ return inst;
+ }
+ }
+
+ // Not found - return an empty instance
+ inst.length = 0;
+ return inst;
+ };
+
+
+ var _selector_row_indexes = function ( settings, opts )
+ {
+ var
+ i, ien, tmp, a=[],
+ displayFiltered = settings.aiDisplay,
+ displayMaster = settings.aiDisplayMaster;
+
+ var
+ search = opts.search, // none, applied, removed
+ order = opts.order, // applied, current, index
(original - compatibility with 1.9)
+ page = opts.page; // all, current
+
+ if ( _fnDataSource( settings ) == 'ssp' ) {
+ // In server-side processing mode, most options are
irrelevant since
+ // rows not shown don't exist and the index order is
the applied order
+ // Removed is a special case - for consistency just
return an empty
+ // array
+ return search === 'removed' ?
+ [] :
+ _range( 0, displayMaster.length );
+ }
+ else if ( page == 'current' ) {
+ // Current page implies that order=current and
filter=applied, since it is
+ // fairly senseless otherwise, regardless of what order
and search actually
+ // are
+ for ( i=settings._iDisplayStart,
ien=settings.fnDisplayEnd() ; i<ien ; i++ ) {
+ a.push( displayFiltered[i] );
+ }
+ }
+ else if ( order == 'current' || order == 'applied' ) {
+ if ( search == 'none') {
+ a = displayMaster.slice();
+ }
+ else if ( search == 'applied' ) {
+ a = displayFiltered.slice();
+ }
+ else if ( search == 'removed' ) {
+ // O(n+m) solution by creating a hash map
+ var displayFilteredMap = {};
+
+ for ( var i=0, ien=displayFiltered.length ;
i<ien ; i++ ) {
+ displayFilteredMap[displayFiltered[i]]
= null;
+ }
+
+ a = $.map( displayMaster, function (el) {
+ return !
displayFilteredMap.hasOwnProperty(el) ?
+ el :
+ null;
+ } );
+ }
+ }
+ else if ( order == 'index' || order == 'original' ) {
+ for ( i=0, ien=settings.aoData.length ; i<ien ; i++ ) {
+ if ( search == 'none' ) {
+ a.push( i );
+ }
+ else { // applied | removed
+ tmp = $.inArray( i, displayFiltered );
+
+ if ((tmp === -1 && search == 'removed')
||
+ (tmp >= 0 && search ==
'applied') )
+ {
+ a.push( i );
+ }
+ }
+ }
+ }
+
+ return a;
+ };
+
+
+ /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* * * *
+ * Rows
+ *
+ * {} - no selector - use all available rows
+ * {integer} - row aoData index
+ * {node} - TR node
+ * {string} - jQuery selector to apply to the TR elements
+ * {array} - jQuery array of nodes, or simply an array of TR nodes
+ *
+ */
+ var __row_selector = function ( settings, selector, opts )
+ {
+ var rows;
+ var run = function ( sel ) {
+ var selInt = _intVal( sel );
+ var i, ien;
+ var aoData = settings.aoData;
+
+ // Short cut - selector is a number and no options
provided (default is
+ // all records, so no need to check if the index is in
there, since it
+ // must be - dev error if the index doesn't exist).
+ if ( selInt !== null && ! opts ) {
+ return [ selInt ];
+ }
+
+ if ( ! rows ) {
+ rows = _selector_row_indexes( settings, opts );
+ }
+
+ if ( selInt !== null && $.inArray( selInt, rows ) !==
-1 ) {
+ // Selector - integer
+ return [ selInt ];
+ }
+ else if ( sel === null || sel === undefined || sel ===
'' ) {
+ // Selector - none
+ return rows;
+ }
+
+ // Selector - function
+ if ( typeof sel === 'function' ) {
+ return $.map( rows, function (idx) {
+ var row = aoData[ idx ];
+ return sel( idx, row._aData, row.nTr )
? idx : null;
+ } );
+ }
+
+ // Selector - node
+ if ( sel.nodeName ) {
+ var rowIdx = sel._DT_RowIndex; // Property
added by DT for fast lookup
+ var cellIdx = sel._DT_CellIndex;
+
+ if ( rowIdx !== undefined ) {
+ // Make sure that the row is actually
still present in the table
+ return aoData[ rowIdx ] && aoData[
rowIdx ].nTr === sel ?
+ [ rowIdx ] :
+ [];
+ }
+ else if ( cellIdx ) {
+ return aoData[ cellIdx.row ] && aoData[
cellIdx.row ].nTr === sel.parentNode ?
+ [ cellIdx.row ] :
+ [];
+ }
+ else {
+ var host =
$(sel).closest('*[data-dt-row]');
+ return host.length ?
+ [ host.data('dt-row') ] :
+ [];
+ }
+ }
+
+ // ID selector. Want to always be able to select rows
by id, regardless
+ // of if the tr element has been created or not, so
can't rely upon
+ // jQuery here - hence a custom implementation. This
does not match
+ // Sizzle's fast selector or HTML4 - in HTML5 the ID
can be anything,
+ // but to select it using a CSS selector engine (like
Sizzle or
+ // querySelect) it would need to need to be escaped for
some characters.
+ // DataTables simplifies this for row selectors since
you can select
+ // only a row. A # indicates an id any anything that
follows is the id -
+ // unescaped.
+ if ( typeof sel === 'string' && sel.charAt(0) === '#' )
{
+ // get row index from id
+ var rowObj = settings.aIds[ sel.replace( /^#/,
'' ) ];
+ if ( rowObj !== undefined ) {
+ return [ rowObj.idx ];
+ }
+
+ // need to fall through to jQuery in case there
is DOM id that
+ // matches
+ }
+
+ // Get nodes in the order from the `rows` array with
null values removed
+ var nodes = _removeEmpty(
+ _pluck_order( settings.aoData, rows, 'nTr' )
+ );
+
+ // Selector - jQuery selector string, array of nodes or
jQuery object/
+ // As jQuery's .filter() allows jQuery objects to be
passed in filter,
+ // it also allows arrays, so this will cope with all
three options
+ return $(nodes)
+ .filter( sel )
+ .map( function () {
+ return this._DT_RowIndex;
+ } )
+ .toArray();
+ };
+
+ return _selector_run( 'row', selector, run, settings, opts );
+ };
+
+
+ _api_register( 'rows()', function ( selector, opts ) {
+ // argument shifting
+ if ( selector === undefined ) {
+ selector = '';
+ }
+ else if ( $.isPlainObject( selector ) ) {
+ opts = selector;
+ selector = '';
+ }
+
+ opts = _selector_opts( opts );
+
+ var inst = this.iterator( 'table', function ( settings ) {
+ return __row_selector( settings, selector, opts );
+ }, 1 );
+
+ // Want argument shifting here and in __row_selector?
+ inst.selector.rows = selector;
+ inst.selector.opts = opts;
+
+ return inst;
+ } );
+
+ _api_register( 'rows().nodes()', function () {
+ return this.iterator( 'row', function ( settings, row ) {
+ return settings.aoData[ row ].nTr || undefined;
+ }, 1 );
+ } );
+
+ _api_register( 'rows().data()', function () {
+ return this.iterator( true, 'rows', function ( settings, rows )
{
+ return _pluck_order( settings.aoData, rows, '_aData' );
+ }, 1 );
+ } );
+
+ _api_registerPlural( 'rows().cache()', 'row().cache()', function ( type
) {
+ return this.iterator( 'row', function ( settings, row ) {
+ var r = settings.aoData[ row ];
+ return type === 'search' ? r._aFilterData :
r._aSortData;
+ }, 1 );
+ } );
+
+ _api_registerPlural( 'rows().invalidate()', 'row().invalidate()',
function ( src ) {
+ return this.iterator( 'row', function ( settings, row ) {
+ _fnInvalidate( settings, row, src );
+ } );
+ } );
+
+ _api_registerPlural( 'rows().indexes()', 'row().index()', function () {
+ return this.iterator( 'row', function ( settings, row ) {
+ return row;
+ }, 1 );
+ } );
+
+ _api_registerPlural( 'rows().ids()', 'row().id()', function ( hash ) {
+ var a = [];
+ var context = this.context;
+
+ // `iterator` will drop undefined values, but in this case we
want them
+ for ( var i=0, ien=context.length ; i<ien ; i++ ) {
+ for ( var j=0, jen=this[i].length ; j<jen ; j++ ) {
+ var id = context[i].rowIdFn( context[i].aoData[
this[i][j] ]._aData );
+ a.push( (hash === true ? '#' : '' )+ id );
+ }
+ }
+
+ return new _Api( context, a );
+ } );
+
+ _api_registerPlural( 'rows().remove()', 'row().remove()', function () {
+ var that = this;
+
+ this.iterator( 'row', function ( settings, row, thatIdx ) {
+ var data = settings.aoData;
+ var rowData = data[ row ];
+ var i, ien, j, jen;
+ var loopRow, loopCells;
+
+ data.splice( row, 1 );
+
+ // Update the cached indexes
+ for ( i=0, ien=data.length ; i<ien ; i++ ) {
+ loopRow = data[i];
+ loopCells = loopRow.anCells;
+
+ // Rows
+ if ( loopRow.nTr !== null ) {
+ loopRow.nTr._DT_RowIndex = i;
+ }
+
+ // Cells
+ if ( loopCells !== null ) {
+ for ( j=0, jen=loopCells.length ; j<jen
; j++ ) {
+ loopCells[j]._DT_CellIndex.row
= i;
+ }
+ }
+ }
+
+ // Delete from the display arrays
+ _fnDeleteIndex( settings.aiDisplayMaster, row );
+ _fnDeleteIndex( settings.aiDisplay, row );
+ _fnDeleteIndex( that[ thatIdx ], row, false ); //
maintain local indexes
+
+ // For server-side processing tables - subtract the
deleted row from the count
+ if ( settings._iRecordsDisplay > 0 ) {
+ settings._iRecordsDisplay--;
+ }
+
+ // Check for an 'overflow' they case for displaying the
table
+ _fnLengthOverflow( settings );
+
+ // Remove the row's ID reference if there is one
+ var id = settings.rowIdFn( rowData._aData );
+ if ( id !== undefined ) {
+ delete settings.aIds[ id ];
+ }
+ } );
+
+ this.iterator( 'table', function ( settings ) {
+ for ( var i=0, ien=settings.aoData.length ; i<ien ; i++
) {
+ settings.aoData[i].idx = i;
+ }
+ } );
+
+ return this;
+ } );
+
+
+ _api_register( 'rows.add()', function ( rows ) {
+ var newRows = this.iterator( 'table', function ( settings ) {
+ var row, i, ien;
+ var out = [];
+
+ for ( i=0, ien=rows.length ; i<ien ; i++ ) {
+ row = rows[i];
+
+ if ( row.nodeName &&
row.nodeName.toUpperCase() === 'TR' ) {
+ out.push( _fnAddTr( settings,
row )[0] );
+ }
+ else {
+ out.push( _fnAddData( settings,
row ) );
+ }
+ }
+
+ return out;
+ }, 1 );
+
+ // Return an Api.rows() extended instance, so rows().nodes()
etc can be used
+ var modRows = this.rows( -1 );
+ modRows.pop();
+ $.merge( modRows, newRows );
+
+ return modRows;
+ } );
+
+
+
+
+
+ /**
+ *
+ */
+ _api_register( 'row()', function ( selector, opts ) {
+ return _selector_first( this.rows( selector, opts ) );
+ } );
+
+
+ _api_register( 'row().data()', function ( data ) {
+ var ctx = this.context;
+
+ if ( data === undefined ) {
+ // Get
+ return ctx.length && this.length ?
+ ctx[0].aoData[ this[0] ]._aData :
+ undefined;
+ }
+
+ // Set
+ var row = ctx[0].aoData[ this[0] ];
+ row._aData = data;
+
+ // If the DOM has an id, and the data source is an array
+ if ( Array.isArray( data ) && row.nTr && row.nTr.id ) {
+ _fnSetObjectDataFn( ctx[0].rowId )( data, row.nTr.id );
+ }
+
+ // Automatically invalidate
+ _fnInvalidate( ctx[0], this[0], 'data' );
+
+ return this;
+ } );
+
+
+ _api_register( 'row().node()', function () {
+ var ctx = this.context;
+
+ return ctx.length && this.length ?
+ ctx[0].aoData[ this[0] ].nTr || null :
+ null;
+ } );
+
+
+ _api_register( 'row.add()', function ( row ) {
+ // Allow a jQuery object to be passed in - only a single row is
added from
+ // it though - the first element in the set
+ if ( row instanceof $ && row.length ) {
+ row = row[0];
+ }
+
+ var rows = this.iterator( 'table', function ( settings ) {
+ if ( row.nodeName && row.nodeName.toUpperCase() ===
'TR' ) {
+ return _fnAddTr( settings, row )[0];
+ }
+ return _fnAddData( settings, row );
+ } );
+
+ // Return an Api.rows() extended instance, with the newly added
row selected
+ return this.row( rows[0] );
+ } );
+
+
+ $(document).on('plugin-init.dt', function (e, context) {
+ var api = new _Api( context );
+ var namespace = 'on-plugin-init';
+ var stateSaveParamsEvent = 'stateSaveParams.' + namespace;
+ var destroyEvent = 'destroy. ' + namespace;
+
+ api.on( stateSaveParamsEvent, function ( e, settings, d ) {
+ // This could be more compact with the API, but it is a
lot faster as a simple
+ // internal loop
+ var idFn = settings.rowIdFn;
+ var data = settings.aoData;
+ var ids = [];
+
+ for (var i=0 ; i<data.length ; i++) {
+ if (data[i]._detailsShow) {
+ ids.push( '#' + idFn(data[i]._aData) );
+ }
+ }
+
+ d.childRows = ids;
+ });
+
+ api.on( destroyEvent, function () {
+ api.off(stateSaveParamsEvent + ' ' + destroyEvent);
+ });
+
+ var loaded = api.state.loaded();
+
+ if ( loaded && loaded.childRows ) {
+ api
+ .rows( $.map(loaded.childRows, function (id){
+ return id.replace(/:/g, '\\:')
+ }) )
+ .every( function () {
+ _fnCallbackFire( context, null,
'requestChild', [ this ] )
+ });
+ }
+ });
+
+ var __details_add = function ( ctx, row, data, klass )
+ {
+ // Convert to array of TR elements
+ var rows = [];
+ var addRow = function ( r, k ) {
+ // Recursion to allow for arrays of jQuery objects
+ if ( Array.isArray( r ) || r instanceof $ ) {
+ for ( var i=0, ien=r.length ; i<ien ; i++ ) {
+ addRow( r[i], k );
+ }
+ return;
+ }
+
+ // If we get a TR element, then just add it directly -
up to the dev
+ // to add the correct number of columns etc
+ if ( r.nodeName && r.nodeName.toLowerCase() === 'tr' ) {
+ rows.push( r );
+ }
+ else {
+ // Otherwise create a row with a wrapper
+ var created = $('<tr><td></td></tr>').addClass(
k );
+ $('td', created)
+ .addClass( k )
+ .html( r )
+ [0].colSpan = _fnVisbleColumns( ctx );
+
+ rows.push( created[0] );
+ }
+ };
+
+ addRow( data, klass );
+
+ if ( row._details ) {
+ row._details.detach();
+ }
+
+ row._details = $(rows);
+
+ // If the children were already shown, that state should be
retained
+ if ( row._detailsShow ) {
+ row._details.insertAfter( row.nTr );
+ }
+ };
+
+
+ // Make state saving of child row details async to allow them to be
batch processed
+ var __details_state = DataTable.util.throttle(
+ function (ctx) {
+ _fnSaveState( ctx[0] )
+ },
+ 500
+ );
+
+
+ var __details_remove = function ( api, idx )
+ {
+ var ctx = api.context;
+
+ if ( ctx.length ) {
+ var row = ctx[0].aoData[ idx !== undefined ? idx :
api[0] ];
+
+ if ( row && row._details ) {
+ row._details.remove();
+
+ row._detailsShow = undefined;
+ row._details = undefined;
+ $( row.nTr ).removeClass( 'dt-hasChild' );
+ __details_state( ctx );
+ }
+ }
+ };
+
+
+ var __details_display = function ( api, show ) {
+ var ctx = api.context;
+
+ if ( ctx.length && api.length ) {
+ var row = ctx[0].aoData[ api[0] ];
+
+ if ( row._details ) {
+ row._detailsShow = show;
+
+ if ( show ) {
+ row._details.insertAfter( row.nTr );
+ $( row.nTr ).addClass( 'dt-hasChild' );
+ }
+ else {
+ row._details.detach();
+ $( row.nTr ).removeClass( 'dt-hasChild'
);
+ }
+
+ _fnCallbackFire( ctx[0], null, 'childRow', [
show, api.row( api[0] ) ] )
+
+ __details_events( ctx[0] );
+ __details_state( ctx );
+ }
+ }
+ };
+
+
+ var __details_events = function ( settings )
+ {
+ var api = new _Api( settings );
+ var namespace = '.dt.DT_details';
+ var drawEvent = 'draw'+namespace;
+ var colvisEvent = 'column-sizing'+namespace;
+ var destroyEvent = 'destroy'+namespace;
+ var data = settings.aoData;
+
+ api.off( drawEvent +' '+ colvisEvent +' '+ destroyEvent );
+
+ if ( _pluck( data, '_details' ).length > 0 ) {
+ // On each draw, insert the required elements into the
document
+ api.on( drawEvent, function ( e, ctx ) {
+ if ( settings !== ctx ) {
+ return;
+ }
+
+ api.rows( {page:'current'} ).eq(0).each(
function (idx) {
+ // Internal data grab
+ var row = data[ idx ];
+
+ if ( row._detailsShow ) {
+ row._details.insertAfter(
row.nTr );
+ }
+ } );
+ } );
+
+ // Column visibility change - update the colspan
+ api.on( colvisEvent, function ( e, ctx, idx, vis ) {
+ if ( settings !== ctx ) {
+ return;
+ }
+
+ // Update the colspan for the details rows
(note, only if it already has
+ // a colspan)
+ var row, visible = _fnVisbleColumns( ctx );
+
+ for ( var i=0, ien=data.length ; i<ien ; i++ ) {
+ row = data[i];
+
+ if ( row._details ) {
+ row._details.each(function () {
+ var el =
$(this).children('td');
+
+ if (el.length == 1) {
+
el.attr('colspan', visible);
+ }
+ });
+ }
+ }
+ } );
+
+ // Table destroyed - nuke any child rows
+ api.on( destroyEvent, function ( e, ctx ) {
+ if ( settings !== ctx ) {
+ return;
+ }
+
+ for ( var i=0, ien=data.length ; i<ien ; i++ ) {
+ if ( data[i]._details ) {
+ __details_remove( api, i );
+ }
+ }
+ } );
+ }
+ };
+
+ // Strings for the method names to help minification
+ var _emp = '';
+ var _child_obj = _emp+'row().child';
+ var _child_mth = _child_obj+'()';
+
+ // data can be:
+ // tr
+ // string
+ // jQuery or array of any of the above
+ _api_register( _child_mth, function ( data, klass ) {
+ var ctx = this.context;
+
+ if ( data === undefined ) {
+ // get
+ return ctx.length && this.length ?
+ ctx[0].aoData[ this[0] ]._details :
+ undefined;
+ }
+ else if ( data === true ) {
+ // show
+ this.child.show();
+ }
+ else if ( data === false ) {
+ // remove
+ __details_remove( this );
+ }
+ else if ( ctx.length && this.length ) {
+ // set
+ __details_add( ctx[0], ctx[0].aoData[ this[0] ], data,
klass );
+ }
+
+ return this;
+ } );
+
+
+ _api_register( [
+ _child_obj+'.show()',
+ _child_mth+'.show()' // only when `child()` was called with
parameters (without
+ ], function ( show ) { // it returns an object and this method is not
executed)
+ __details_display( this, true );
+ return this;
+ } );
+
+
+ _api_register( [
+ _child_obj+'.hide()',
+ _child_mth+'.hide()' // only when `child()` was called with
parameters (without
+ ], function () { // it returns an object and this method is not
executed)
+ __details_display( this, false );
+ return this;
+ } );
+
+
+ _api_register( [
+ _child_obj+'.remove()',
+ _child_mth+'.remove()' // only when `child()` was called with
parameters (without
+ ], function () { // it returns an object and this method is
not executed)
+ __details_remove( this );
+ return this;
+ } );
+
+
+ _api_register( _child_obj+'.isShown()', function () {
+ var ctx = this.context;
+
+ if ( ctx.length && this.length ) {
+ // _detailsShown as false or undefined will fall
through to return false
+ return ctx[0].aoData[ this[0] ]._detailsShow || false;
+ }
+ return false;
+ } );
+
+
+
+ /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* * * *
+ * Columns
+ *
+ * {integer} - column index (>=0 count from left, <0 count
from right)
+ * "{integer}:visIdx" - visible column index (i.e. translate to column
index) (>=0 count from left, <0 count from right)
+ * "{integer}:visible" - alias for {integer}:visIdx (>=0 count from
left, <0 count from right)
+ * "{string}:name" - column name
+ * "{string}" - jQuery selector on column header nodes
+ *
+ */
+
+ // can be an array of these items, comma separated list, or an array of
comma
+ // separated lists
+
+ var __re_column_selector = /^([^:]+):(name|visIdx|visible)$/;
+
+
+ // r1 and r2 are redundant - but it means that the parameters match for
the
+ // iterator callback in columns().data()
+ var __columnData = function ( settings, column, r1, r2, rows ) {
+ var a = [];
+ for ( var row=0, ien=rows.length ; row<ien ; row++ ) {
+ a.push( _fnGetCellData( settings, rows[row], column ) );
+ }
+ return a;
+ };
+
+
+ var __column_selector = function ( settings, selector, opts )
+ {
+ var
+ columns = settings.aoColumns,
+ names = _pluck( columns, 'sName' ),
+ nodes = _pluck( columns, 'nTh' );
+
+ var run = function ( s ) {
+ var selInt = _intVal( s );
+
+ // Selector - all
+ if ( s === '' ) {
+ return _range( columns.length );
+ }
+
+ // Selector - index
+ if ( selInt !== null ) {
+ return [ selInt >= 0 ?
+ selInt : // Count from left
+ columns.length + selInt // Count from
right (+ because its a negative value)
+ ];
+ }
+
+ // Selector = function
+ if ( typeof s === 'function' ) {
+ var rows = _selector_row_indexes( settings,
opts );
+
+ return $.map( columns, function (col, idx) {
+ return s(
+ idx,
+ __columnData( settings,
idx, 0, 0, rows ),
+ nodes[ idx ]
+ ) ? idx : null;
+ } );
+ }
+
+ // jQuery or string selector
+ var match = typeof s === 'string' ?
+ s.match( __re_column_selector ) :
+ '';
+
+ if ( match ) {
+ switch( match[2] ) {
+ case 'visIdx':
+ case 'visible':
+ var idx = parseInt( match[1],
10 );
+ // Visible index given, convert
to column index
+ if ( idx < 0 ) {
+ // Counting from the
right
+ var visColumns = $.map(
columns, function (col,i) {
+ return
col.bVisible ? i : null;
+ } );
+ return [ visColumns[
visColumns.length + idx ] ];
+ }
+ // Counting from the left
+ return [
_fnVisibleToColumnIndex( settings, idx ) ];
+
+ case 'name':
+ // match by name. `names` is
column index complete and in order
+ return $.map( names, function
(name, i) {
+ return name ===
match[1] ? i : null;
+ } );
+
+ default:
+ return [];
+ }
+ }
+
+ // Cell in the table body
+ if ( s.nodeName && s._DT_CellIndex ) {
+ return [ s._DT_CellIndex.column ];
+ }
+
+ // jQuery selector on the TH elements for the columns
+ var jqResult = $( nodes )
+ .filter( s )
+ .map( function () {
+ return $.inArray( this, nodes ); //
`nodes` is column index complete and in order
+ } )
+ .toArray();
+
+ if ( jqResult.length || ! s.nodeName ) {
+ return jqResult;
+ }
+
+ // Otherwise a node which might have a `dt-column` data
attribute, or be
+ // a child or such an element
+ var host = $(s).closest('*[data-dt-column]');
+ return host.length ?
+ [ host.data('dt-column') ] :
+ [];
+ };
+
+ return _selector_run( 'column', selector, run, settings, opts );
+ };
+
+
+ var __setColumnVis = function ( settings, column, vis ) {
+ var
+ cols = settings.aoColumns,
+ col = cols[ column ],
+ data = settings.aoData,
+ row, cells, i, ien, tr;
+
+ // Get
+ if ( vis === undefined ) {
+ return col.bVisible;
+ }
+
+ // Set
+ // No change
+ if ( col.bVisible === vis ) {
+ return;
+ }
+
+ if ( vis ) {
+ // Insert column
+ // Need to decide if we should use appendChild or
insertBefore
+ var insertBefore = $.inArray( true, _pluck(cols,
'bVisible'), column+1 );
+
+ for ( i=0, ien=data.length ; i<ien ; i++ ) {
+ tr = data[i].nTr;
+ cells = data[i].anCells;
+
+ if ( tr ) {
+ // insertBefore can act like
appendChild if 2nd arg is null
+ tr.insertBefore( cells[ column ],
cells[ insertBefore ] || null );
+ }
+ }
+ }
+ else {
+ // Remove column
+ $( _pluck( settings.aoData, 'anCells', column )
).detach();
+ }
+
+ // Common actions
+ col.bVisible = vis;
+ };
+
+
+ _api_register( 'columns()', function ( selector, opts ) {
+ // argument shifting
+ if ( selector === undefined ) {
+ selector = '';
+ }
+ else if ( $.isPlainObject( selector ) ) {
+ opts = selector;
+ selector = '';
+ }
+
+ opts = _selector_opts( opts );
+
+ var inst = this.iterator( 'table', function ( settings ) {
+ return __column_selector( settings, selector, opts );
+ }, 1 );
+
+ // Want argument shifting here and in _row_selector?
+ inst.selector.cols = selector;
+ inst.selector.opts = opts;
+
+ return inst;
+ } );
+
+ _api_registerPlural( 'columns().header()', 'column().header()',
function ( selector, opts ) {
+ return this.iterator( 'column', function ( settings, column ) {
+ return settings.aoColumns[column].nTh;
+ }, 1 );
+ } );
+
+ _api_registerPlural( 'columns().footer()', 'column().footer()',
function ( selector, opts ) {
+ return this.iterator( 'column', function ( settings, column ) {
+ return settings.aoColumns[column].nTf;
+ }, 1 );
+ } );
+
+ _api_registerPlural( 'columns().data()', 'column().data()', function ()
{
+ return this.iterator( 'column-rows', __columnData, 1 );
+ } );
+
+ _api_registerPlural( 'columns().dataSrc()', 'column().dataSrc()',
function () {
+ return this.iterator( 'column', function ( settings, column ) {
+ return settings.aoColumns[column].mData;
+ }, 1 );
+ } );
+
+ _api_registerPlural( 'columns().cache()', 'column().cache()', function
( type ) {
+ return this.iterator( 'column-rows', function ( settings,
column, i, j, rows ) {
+ return _pluck_order( settings.aoData, rows,
+ type === 'search' ? '_aFilterData' :
'_aSortData', column
+ );
+ }, 1 );
+ } );
+
+ _api_registerPlural( 'columns().nodes()', 'column().nodes()', function
() {
+ return this.iterator( 'column-rows', function ( settings,
column, i, j, rows ) {
+ return _pluck_order( settings.aoData, rows, 'anCells',
column ) ;
+ }, 1 );
+ } );
+
+ _api_registerPlural( 'columns().visible()', 'column().visible()',
function ( vis, calc ) {
+ var that = this;
+ var ret = this.iterator( 'column', function ( settings, column
) {
+ if ( vis === undefined ) {
+ return settings.aoColumns[ column ].bVisible;
+ } // else
+ __setColumnVis( settings, column, vis );
+ } );
+
+ // Group the column visibility changes
+ if ( vis !== undefined ) {
+ this.iterator( 'table', function ( settings ) {
+ // Redraw the header after changes
+ _fnDrawHead( settings, settings.aoHeader );
+ _fnDrawHead( settings, settings.aoFooter );
+
+ // Update colspan for no records display. Child
rows and extensions will use their own
+ // listeners to do this - only need to update
the empty table item here
+ if ( ! settings.aiDisplay.length ) {
+
$(settings.nTBody).find('td[colspan]').attr('colspan',
_fnVisbleColumns(settings));
+ }
+
+ _fnSaveState( settings );
+
+ // Second loop once the first is done for events
+ that.iterator( 'column', function ( settings,
column ) {
+ _fnCallbackFire( settings, null,
'column-visibility', [settings, column, vis, calc] );
+ } );
+
+ if ( calc === undefined || calc ) {
+ that.columns.adjust();
+ }
+ });
+ }
+
+ return ret;
+ } );
+
+ _api_registerPlural( 'columns().indexes()', 'column().index()',
function ( type ) {
+ return this.iterator( 'column', function ( settings, column ) {
+ return type === 'visible' ?
+ _fnColumnIndexToVisible( settings, column ) :
+ column;
+ }, 1 );
+ } );
+
+ _api_register( 'columns.adjust()', function () {
+ return this.iterator( 'table', function ( settings ) {
+ _fnAdjustColumnSizing( settings );
+ }, 1 );
+ } );
+
+ _api_register( 'column.index()', function ( type, idx ) {
+ if ( this.context.length !== 0 ) {
+ var ctx = this.context[0];
+
+ if ( type === 'fromVisible' || type === 'toData' ) {
+ return _fnVisibleToColumnIndex( ctx, idx );
+ }
+ else if ( type === 'fromData' || type === 'toVisible' )
{
+ return _fnColumnIndexToVisible( ctx, idx );
+ }
+ }
+ } );
+
+ _api_register( 'column()', function ( selector, opts ) {
+ return _selector_first( this.columns( selector, opts ) );
+ } );
+
+ var __cell_selector = function ( settings, selector, opts )
+ {
+ var data = settings.aoData;
+ var rows = _selector_row_indexes( settings, opts );
+ var cells = _removeEmpty( _pluck_order( data, rows, 'anCells' )
);
+ var allCells = $(_flatten( [], cells ));
+ var row;
+ var columns = settings.aoColumns.length;
+ var a, i, ien, j, o, host;
+
+ var run = function ( s ) {
+ var fnSelector = typeof s === 'function';
+
+ if ( s === null || s === undefined || fnSelector ) {
+ // All cells and function selectors
+ a = [];
+
+ for ( i=0, ien=rows.length ; i<ien ; i++ ) {
+ row = rows[i];
+
+ for ( j=0 ; j<columns ; j++ ) {
+ o = {
+ row: row,
+ column: j
+ };
+
+ if ( fnSelector ) {
+ // Selector - function
+ host = data[ row ];
+
+ if ( s( o,
_fnGetCellData(settings, row, j), host.anCells ? host.anCells[j] : null ) ) {
+ a.push( o );
+ }
+ }
+ else {
+ // Selector - all
+ a.push( o );
+ }
+ }
+ }
+
+ return a;
+ }
+
+ // Selector - index
+ if ( $.isPlainObject( s ) ) {
+ // Valid cell index and its in the array of
selectable rows
+ return s.column !== undefined && s.row !==
undefined && $.inArray( s.row, rows ) !== -1 ?
+ [s] :
+ [];
+ }
+
+ // Selector - jQuery filtered cells
+ var jqResult = allCells
+ .filter( s )
+ .map( function (i, el) {
+ return { // use a new object, in case
someone changes the values
+ row: el._DT_CellIndex.row,
+ column: el._DT_CellIndex.column
+ };
+ } )
+ .toArray();
+
+ if ( jqResult.length || ! s.nodeName ) {
+ return jqResult;
+ }
+
+ // Otherwise the selector is a node, and there is one
last option - the
+ // element might be a child of an element which has
dt-row and dt-column
+ // data attributes
+ host = $(s).closest('*[data-dt-row]');
+ return host.length ?
+ [ {
+ row: host.data('dt-row'),
+ column: host.data('dt-column')
+ } ] :
+ [];
+ };
+
+ return _selector_run( 'cell', selector, run, settings, opts );
+ };
+
+
+
+
+ _api_register( 'cells()', function ( rowSelector, columnSelector, opts
) {
+ // Argument shifting
+ if ( $.isPlainObject( rowSelector ) ) {
+ // Indexes
+ if ( rowSelector.row === undefined ) {
+ // Selector options in first parameter
+ opts = rowSelector;
+ rowSelector = null;
+ }
+ else {
+ // Cell index objects in first parameter
+ opts = columnSelector;
+ columnSelector = null;
+ }
+ }
+ if ( $.isPlainObject( columnSelector ) ) {
+ opts = columnSelector;
+ columnSelector = null;
+ }
+
+ // Cell selector
+ if ( columnSelector === null || columnSelector === undefined ) {
+ return this.iterator( 'table', function ( settings ) {
+ return __cell_selector( settings, rowSelector,
_selector_opts( opts ) );
+ } );
+ }
+
+ // The default built in options need to apply to row and columns
+ var internalOpts = opts ? {
+ page: opts.page,
+ order: opts.order,
+ search: opts.search
+ } : {};
+
+ // Row + column selector
+ var columns = this.columns( columnSelector, internalOpts );
+ var rows = this.rows( rowSelector, internalOpts );
+ var i, ien, j, jen;
+
+ var cellsNoOpts = this.iterator( 'table', function ( settings,
idx ) {
+ var a = [];
+
+ for ( i=0, ien=rows[idx].length ; i<ien ; i++ ) {
+ for ( j=0, jen=columns[idx].length ; j<jen ;
j++ ) {
+ a.push( {
+ row: rows[idx][i],
+ column: columns[idx][j]
+ } );
+ }
+ }
+
+ return a;
+ }, 1 );
+
+ // There is currently only one extension which uses a cell
selector extension
+ // It is a _major_ performance drag to run this if it isn't
needed, so this is
+ // an extension specific check at the moment
+ var cells = opts && opts.selected ?
+ this.cells( cellsNoOpts, opts ) :
+ cellsNoOpts;
+
+ $.extend( cells.selector, {
+ cols: columnSelector,
+ rows: rowSelector,
+ opts: opts
+ } );
+
+ return cells;
+ } );
+
+
+ _api_registerPlural( 'cells().nodes()', 'cell().node()', function () {
+ return this.iterator( 'cell', function ( settings, row, column
) {
+ var data = settings.aoData[ row ];
+
+ return data && data.anCells ?
+ data.anCells[ column ] :
+ undefined;
+ }, 1 );
+ } );
+
+
+ _api_register( 'cells().data()', function () {
+ return this.iterator( 'cell', function ( settings, row, column
) {
+ return _fnGetCellData( settings, row, column );
+ }, 1 );
+ } );
+
+
+ _api_registerPlural( 'cells().cache()', 'cell().cache()', function (
type ) {
+ type = type === 'search' ? '_aFilterData' : '_aSortData';
+
+ return this.iterator( 'cell', function ( settings, row, column
) {
+ return settings.aoData[ row ][ type ][ column ];
+ }, 1 );
+ } );
+
+
+ _api_registerPlural( 'cells().render()', 'cell().render()', function (
type ) {
+ return this.iterator( 'cell', function ( settings, row, column
) {
+ return _fnGetCellData( settings, row, column, type );
+ }, 1 );
+ } );
+
+
+ _api_registerPlural( 'cells().indexes()', 'cell().index()', function ()
{
+ return this.iterator( 'cell', function ( settings, row, column
) {
+ return {
+ row: row,
+ column: column,
+ columnVisible: _fnColumnIndexToVisible(
settings, column )
+ };
+ }, 1 );
+ } );
+
+
+ _api_registerPlural( 'cells().invalidate()', 'cell().invalidate()',
function ( src ) {
+ return this.iterator( 'cell', function ( settings, row, column
) {
+ _fnInvalidate( settings, row, src, column );
+ } );
+ } );
+
+
+
+ _api_register( 'cell()', function ( rowSelector, columnSelector, opts )
{
+ return _selector_first( this.cells( rowSelector,
columnSelector, opts ) );
+ } );
+
+
+ _api_register( 'cell().data()', function ( data ) {
+ var ctx = this.context;
+ var cell = this[0];
+
+ if ( data === undefined ) {
+ // Get
+ return ctx.length && cell.length ?
+ _fnGetCellData( ctx[0], cell[0].row,
cell[0].column ) :
+ undefined;
+ }
+
+ // Set
+ _fnSetCellData( ctx[0], cell[0].row, cell[0].column, data );
+ _fnInvalidate( ctx[0], cell[0].row, 'data', cell[0].column );
+
+ return this;
+ } );
+
+
+
+ /**
+ * Get current ordering (sorting) that has been applied to the table.
+ *
+ * @returns {array} 2D array containing the sorting information for the
first
+ * table in the current context. Each element in the parent array
represents
+ * a column being sorted upon (i.e. multi-sorting with two columns
would have
+ * 2 inner arrays). The inner arrays may have 2 or 3 elements. The
first is
+ * the column index that the sorting condition applies to, the second
is the
+ * direction of the sort (`desc` or `asc`) and, optionally, the third
is the
+ * index of the sorting order from the `column.sorting`
initialisation array.
+ *//**
+ * Set the ordering for the table.
+ *
+ * @param {integer} order Column index to sort upon.
+ * @param {string} direction Direction of the sort to be applied (`asc`
or `desc`)
+ * @returns {DataTables.Api} this
+ *//**
+ * Set the ordering for the table.
+ *
+ * @param {array} order 1D array of sorting information to be applied.
+ * @param {array} [...] Optional additional sorting conditions
+ * @returns {DataTables.Api} this
+ *//**
+ * Set the ordering for the table.
+ *
+ * @param {array} order 2D array of sorting information to be applied.
+ * @returns {DataTables.Api} this
+ */
+ _api_register( 'order()', function ( order, dir ) {
+ var ctx = this.context;
+
+ if ( order === undefined ) {
+ // get
+ return ctx.length !== 0 ?
+ ctx[0].aaSorting :
+ undefined;
+ }
+
+ // set
+ if ( typeof order === 'number' ) {
+ // Simple column / direction passed in
+ order = [ [ order, dir ] ];
+ }
+ else if ( order.length && ! Array.isArray( order[0] ) ) {
+ // Arguments passed in (list of 1D arrays)
+ order = Array.prototype.slice.call( arguments );
+ }
+ // otherwise a 2D array was passed in
+
+ return this.iterator( 'table', function ( settings ) {
+ settings.aaSorting = order.slice();
+ } );
+ } );
+
+
+ /**
+ * Attach a sort listener to an element for a given column
+ *
+ * @param {node|jQuery|string} node Identifier for the element(s) to
attach the
+ * listener to. This can take the form of a single DOM node, a jQuery
+ * collection of nodes or a jQuery selector which will identify the
node(s).
+ * @param {integer} column the column that a click on this node will
sort on
+ * @param {function} [callback] callback function when sort is run
+ * @returns {DataTables.Api} this
+ */
+ _api_register( 'order.listener()', function ( node, column, callback ) {
+ return this.iterator( 'table', function ( settings ) {
+ _fnSortAttachListener( settings, node, column, callback
);
+ } );
+ } );
+
+
+ _api_register( 'order.fixed()', function ( set ) {
+ if ( ! set ) {
+ var ctx = this.context;
+ var fixed = ctx.length ?
+ ctx[0].aaSortingFixed :
+ undefined;
+
+ return Array.isArray( fixed ) ?
+ { pre: fixed } :
+ fixed;
+ }
+
+ return this.iterator( 'table', function ( settings ) {
+ settings.aaSortingFixed = $.extend( true, {}, set );
+ } );
+ } );
+
+
+ // Order by the selected column(s)
+ _api_register( [
+ 'columns().order()',
+ 'column().order()'
+ ], function ( dir ) {
+ var that = this;
+
+ return this.iterator( 'table', function ( settings, i ) {
+ var sort = [];
+
+ $.each( that[i], function (j, col) {
+ sort.push( [ col, dir ] );
+ } );
+
+ settings.aaSorting = sort;
+ } );
+ } );
+
+
+
+ _api_register( 'search()', function ( input, regex, smart, caseInsen ) {
+ var ctx = this.context;
+
+ if ( input === undefined ) {
+ // get
+ return ctx.length !== 0 ?
+ ctx[0].oPreviousSearch.sSearch :
+ undefined;
+ }
+
+ // set
+ return this.iterator( 'table', function ( settings ) {
+ if ( ! settings.oFeatures.bFilter ) {
+ return;
+ }
+
+ _fnFilterComplete( settings, $.extend( {},
settings.oPreviousSearch, {
+ "sSearch": input+"",
+ "bRegex": regex === null ? false : regex,
+ "bSmart": smart === null ? true : smart,
+ "bCaseInsensitive": caseInsen === null ? true :
caseInsen
+ } ), 1 );
+ } );
+ } );
+
+
+ _api_registerPlural(
+ 'columns().search()',
+ 'column().search()',
+ function ( input, regex, smart, caseInsen ) {
+ return this.iterator( 'column', function ( settings,
column ) {
+ var preSearch = settings.aoPreSearchCols;
+
+ if ( input === undefined ) {
+ // get
+ return preSearch[ column ].sSearch;
+ }
+
+ // set
+ if ( ! settings.oFeatures.bFilter ) {
+ return;
+ }
+
+ $.extend( preSearch[ column ], {
+ "sSearch": input+"",
+ "bRegex": regex === null ? false :
regex,
+ "bSmart": smart === null ? true :
smart,
+ "bCaseInsensitive": caseInsen === null
? true : caseInsen
+ } );
+
+ _fnFilterComplete( settings,
settings.oPreviousSearch, 1 );
+ } );
+ }
+ );
+
+ /*
+ * State API methods
+ */
+
+ _api_register( 'state()', function () {
+ return this.context.length ?
+ this.context[0].oSavedState :
+ null;
+ } );
+
+
+ _api_register( 'state.clear()', function () {
+ return this.iterator( 'table', function ( settings ) {
+ // Save an empty object
+ settings.fnStateSaveCallback.call( settings.oInstance,
settings, {} );
+ } );
+ } );
+
+
+ _api_register( 'state.loaded()', function () {
+ return this.context.length ?
+ this.context[0].oLoadedState :
+ null;
+ } );
+
+
+ _api_register( 'state.save()', function () {
+ return this.iterator( 'table', function ( settings ) {
+ _fnSaveState( settings );
+ } );
+ } );
+
+
+
+ /**
+ * Set the jQuery or window object to be used by DataTables
+ *
+ * @param {*} module Library / container object
+ * @param {string} [type] Library or container type `lib`, `win` or
`datetime`.
+ * If not provided, automatic detection is attempted.
+ */
+ DataTable.use = function (module, type) {
+ if (type === 'lib' || module.fn) {
+ $ = module;
+ }
+ else if (type == 'win' || module.document) {
+ window = module;
+ document = module.document;
+ }
+ else if (type === 'datetime' || module.type === 'DateTime') {
+ DataTable.DateTime = module;
+ }
+ }
+
+ /**
+ * CommonJS factory function pass through. This will check if the
arguments
+ * given are a window object or a jQuery object. If so they are set
+ * accordingly.
+ * @param {*} root Window
+ * @param {*} jq jQUery
+ * @returns {boolean} Indicator
+ */
+ DataTable.factory = function (root, jq) {
+ var is = false;
+
+ // Test if the first parameter is a window object
+ if (root && root.document) {
+ window = root;
+ document = root.document;
+ }
+
+ // Test if the second parameter is a jQuery object
+ if (jq && jq.fn && jq.fn.jquery) {
+ $ = jq;
+ is = true;
+ }
+
+ return is;
+ }
+
+ /**
+ * Provide a common method for plug-ins to check the version of
DataTables being
+ * used, in order to ensure compatibility.
+ *
+ * @param {string} version Version string to check for, in the format
"X.Y.Z".
+ * Note that the formats "X" and "X.Y" are also acceptable.
+ * @returns {boolean} true if this version of DataTables is greater or
equal to
+ * the required version, or false if this version of DataTales is not
+ * suitable
+ * @static
+ * @dtopt API-Static
+ *
+ * @example
+ * alert( $.fn.dataTable.versionCheck( '1.9.0' ) );
+ */
+ DataTable.versionCheck = DataTable.fnVersionCheck = function( version )
+ {
+ var aThis = DataTable.version.split('.');
+ var aThat = version.split('.');
+ var iThis, iThat;
+
+ for ( var i=0, iLen=aThat.length ; i<iLen ; i++ ) {
+ iThis = parseInt( aThis[i], 10 ) || 0;
+ iThat = parseInt( aThat[i], 10 ) || 0;
+
+ // Parts are the same, keep comparing
+ if (iThis === iThat) {
+ continue;
+ }
+
+ // Parts are different, return immediately
+ return iThis > iThat;
+ }
+
+ return true;
+ };
+
+
+ /**
+ * Check if a `<table>` node is a DataTable table already or not.
+ *
+ * @param {node|jquery|string} table Table node, jQuery object or
jQuery
+ * selector for the table to test. Note that if more than more
than one
+ * table is passed on, only the first will be checked
+ * @returns {boolean} true the table given is a DataTable, or false
otherwise
+ * @static
+ * @dtopt API-Static
+ *
+ * @example
+ * if ( ! $.fn.DataTable.isDataTable( '#example' ) ) {
+ * $('#example').dataTable();
+ * }
+ */
+ DataTable.isDataTable = DataTable.fnIsDataTable = function ( table )
+ {
+ var t = $(table).get(0);
+ var is = false;
+
+ if ( table instanceof DataTable.Api ) {
+ return true;
+ }
+
+ $.each( DataTable.settings, function (i, o) {
+ var head = o.nScrollHead ? $('table', o.nScrollHead)[0]
: null;
+ var foot = o.nScrollFoot ? $('table', o.nScrollFoot)[0]
: null;
+
+ if ( o.nTable === t || head === t || foot === t ) {
+ is = true;
+ }
+ } );
+
+ return is;
+ };
+
+
+ /**
+ * Get all DataTable tables that have been initialised - optionally you
can
+ * select to get only currently visible tables.
+ *
+ * @param {boolean} [visible=false] Flag to indicate if you want all
(default)
+ * or visible tables only.
+ * @returns {array} Array of `table` nodes (not DataTable instances)
which are
+ * DataTables
+ * @static
+ * @dtopt API-Static
+ *
+ * @example
+ * $.each( $.fn.dataTable.tables(true), function () {
+ * $(table).DataTable().columns.adjust();
+ * } );
+ */
+ DataTable.tables = DataTable.fnTables = function ( visible )
+ {
+ var api = false;
+
+ if ( $.isPlainObject( visible ) ) {
+ api = visible.api;
+ visible = visible.visible;
+ }
+
+ var a = $.map( DataTable.settings, function (o) {
+ if ( !visible || (visible &&
$(o.nTable).is(':visible')) ) {
+ return o.nTable;
+ }
+ } );
+
+ return api ?
+ new _Api( a ) :
+ a;
+ };
+
+
+ /**
+ * Convert from camel case parameters to Hungarian notation. This is
made public
+ * for the extensions to provide the same ability as DataTables core to
accept
+ * either the 1.9 style Hungarian notation, or the 1.10+ style camelCase
+ * parameters.
+ *
+ * @param {object} src The model object which holds all parameters
that can be
+ * mapped.
+ * @param {object} user The object to convert from camel case to
Hungarian.
+ * @param {boolean} force When set to `true`, properties which already
have a
+ * Hungarian value in the `user` object will be overwritten.
Otherwise they
+ * won't be.
+ */
+ DataTable.camelToHungarian = _fnCamelToHungarian;
+
+
+
+ /**
+ *
+ */
+ _api_register( '$()', function ( selector, opts ) {
+ var
+ rows = this.rows( opts ).nodes(), // Get all rows
+ jqRows = $(rows);
+
+ return $( [].concat(
+ jqRows.filter( selector ).toArray(),
+ jqRows.find( selector ).toArray()
+ ) );
+ } );
+
+
+ // jQuery functions to operate on the tables
+ $.each( [ 'on', 'one', 'off' ], function (i, key) {
+ _api_register( key+'()', function ( /* event, handler */ ) {
+ var args = Array.prototype.slice.call(arguments);
+
+ // Add the `dt` namespace automatically if it isn't
already present
+ args[0] = $.map( args[0].split( /\s/ ), function ( e ) {
+ return ! e.match(/\.dt\b/) ?
+ e+'.dt' :
+ e;
+ } ).join( ' ' );
+
+ var inst = $( this.tables().nodes() );
+ inst[key].apply( inst, args );
+ return this;
+ } );
+ } );
+
+
+ _api_register( 'clear()', function () {
+ return this.iterator( 'table', function ( settings ) {
+ _fnClearTable( settings );
+ } );
+ } );
+
+
+ _api_register( 'settings()', function () {
+ return new _Api( this.context, this.context );
+ } );
+
+
+ _api_register( 'init()', function () {
+ var ctx = this.context;
+ return ctx.length ? ctx[0].oInit : null;
+ } );
+
+
+ _api_register( 'data()', function () {
+ return this.iterator( 'table', function ( settings ) {
+ return _pluck( settings.aoData, '_aData' );
+ } ).flatten();
+ } );
+
+
+ _api_register( 'destroy()', function ( remove ) {
+ remove = remove || false;
+
+ return this.iterator( 'table', function ( settings ) {
+ var classes = settings.oClasses;
+ var table = settings.nTable;
+ var tbody = settings.nTBody;
+ var thead = settings.nTHead;
+ var tfoot = settings.nTFoot;
+ var jqTable = $(table);
+ var jqTbody = $(tbody);
+ var jqWrapper = $(settings.nTableWrapper);
+ var rows = $.map( settings.aoData, function (r) {
return r.nTr; } );
+ var i, ien;
+
+ // Flag to note that the table is currently being
destroyed - no action
+ // should be taken
+ settings.bDestroying = true;
+
+ // Fire off the destroy callbacks for plug-ins etc
+ _fnCallbackFire( settings, "aoDestroyCallback",
"destroy", [settings] );
+
+ // If not being removed from the document, make all
columns visible
+ if ( ! remove ) {
+ new _Api( settings ).columns().visible( true );
+ }
+
+ // Blitz all `DT` namespaced events (these are internal
events, the
+ // lowercase, `dt` events are user subscribed and they
are responsible
+ // for removing them
+ jqWrapper.off('.DT').find(':not(tbody *)').off('.DT');
+ $(window).off('.DT-'+settings.sInstance);
+
+ // When scrolling we had to break the table up -
restore it
+ if ( table != thead.parentNode ) {
+ jqTable.children('thead').detach();
+ jqTable.append( thead );
+ }
+
+ if ( tfoot && table != tfoot.parentNode ) {
+ jqTable.children('tfoot').detach();
+ jqTable.append( tfoot );
+ }
+
+ settings.aaSorting = [];
+ settings.aaSortingFixed = [];
+ _fnSortingClasses( settings );
+
+ $( rows ).removeClass( settings.asStripeClasses.join('
') );
+
+ $('th, td', thead).removeClass( classes.sSortable+' '+
+ classes.sSortableAsc+'
'+classes.sSortableDesc+' '+classes.sSortableNone
+ );
+
+ // Add the TR elements back into the table in their
original order
+ jqTbody.children().detach();
+ jqTbody.append( rows );
+
+ var orig = settings.nTableWrapper.parentNode;
+
+ // Remove the DataTables generated nodes, events and
classes
+ var removedMethod = remove ? 'remove' : 'detach';
+ jqTable[ removedMethod ]();
+ jqWrapper[ removedMethod ]();
+
+ // If we need to reattach the table to the document
+ if ( ! remove && orig ) {
+ // insertBefore acts like appendChild if !arg[1]
+ orig.insertBefore( table,
settings.nTableReinsertBefore );
+
+ // Restore the width of the original table -
was read from the style property,
+ // so we can restore directly to that
+ jqTable
+ .css( 'width', settings.sDestroyWidth )
+ .removeClass( classes.sTable );
+
+ // If the were originally stripe classes - then
we add them back here.
+ // Note this is not fool proof (for example if
not all rows had stripe
+ // classes - but it's a good effort without
getting carried away
+ ien = settings.asDestroyStripes.length;
+
+ if ( ien ) {
+ jqTbody.children().each( function (i) {
+ $(this).addClass(
settings.asDestroyStripes[i % ien] );
+ } );
+ }
+ }
+
+ /* Remove the settings object from the settings array */
+ var idx = $.inArray( settings, DataTable.settings );
+ if ( idx !== -1 ) {
+ DataTable.settings.splice( idx, 1 );
+ }
+ } );
+ } );
+
+
+ // Add the `every()` method for rows, columns and cells in a compact
form
+ $.each( [ 'column', 'row', 'cell' ], function ( i, type ) {
+ _api_register( type+'s().every()', function ( fn ) {
+ var opts = this.selector.opts;
+ var api = this;
+
+ return this.iterator( type, function ( settings, arg1,
arg2, arg3, arg4 ) {
+ // Rows and columns:
+ // arg1 - index
+ // arg2 - table counter
+ // arg3 - loop counter
+ // arg4 - undefined
+ // Cells:
+ // arg1 - row index
+ // arg2 - column index
+ // arg3 - table counter
+ // arg4 - loop counter
+ fn.call(
+ api[ type ](
+ arg1,
+ type==='cell' ? arg2 : opts,
+ type==='cell' ? opts : undefined
+ ),
+ arg1, arg2, arg3, arg4
+ );
+ } );
+ } );
+ } );
+
+
+ // i18n method for extensions to be able to use the language object
from the
+ // DataTable
+ _api_register( 'i18n()', function ( token, def, plural ) {
+ var ctx = this.context[0];
+ var resolved = _fnGetObjectDataFn( token )( ctx.oLanguage );
+
+ if ( resolved === undefined ) {
+ resolved = def;
+ }
+
+ if ( plural !== undefined && $.isPlainObject( resolved ) ) {
+ resolved = resolved[ plural ] !== undefined ?
+ resolved[ plural ] :
+ resolved._;
+ }
+
+ return typeof resolved === 'string'
+ ? resolved.replace( '%d', plural ) // nb: plural might
be undefined,
+ : resolved;
+ } );
+ /**
+ * Version string for plug-ins to check compatibility. Allowed format is
+ * `a.b.c-d` where: a:int, b:int, c:int, d:string(dev|beta|alpha). `d`
is used
+ * only for non-release builds. See https://semver.org/ for more
information.
+ * @member
+ * @type string
+ * @default Version number
+ */
+ DataTable.version = "1.13.10";
+
+ /**
+ * Private data store, containing all of the settings objects that are
+ * created for the tables on a given page.
+ *
+ * Note that the `DataTable.settings` object is aliased to
+ * `jQuery.fn.dataTableExt` through which it may be accessed and
+ * manipulated, or `jQuery.fn.dataTable.settings`.
+ * @member
+ * @type array
+ * @default []
+ * @private
+ */
+ DataTable.settings = [];
+
+ /**
+ * Object models container, for the various models that DataTables has
+ * available to it. These models define the objects that are used to
hold
+ * the active state and configuration of the table.
+ * @namespace
+ */
+ DataTable.models = {};
+
+
+
+ /**
+ * Template object for the way in which DataTables holds information
about
+ * search information for the global filter and individual column
filters.
+ * @namespace
+ */
+ DataTable.models.oSearch = {
+ /**
+ * Flag to indicate if the filtering should be case insensitive
or not
+ * @type boolean
+ * @default true
+ */
+ "bCaseInsensitive": true,
+
+ /**
+ * Applied search term
+ * @type string
+ * @default <i>Empty string</i>
+ */
+ "sSearch": "",
+
+ /**
+ * Flag to indicate if the search term should be interpreted as
a
+ * regular expression (true) or not (false) and therefore and
special
+ * regex characters escaped.
+ * @type boolean
+ * @default false
+ */
+ "bRegex": false,
+
+ /**
+ * Flag to indicate if DataTables is to use its smart filtering
or not.
+ * @type boolean
+ * @default true
+ */
+ "bSmart": true,
+
+ /**
+ * Flag to indicate if DataTables should only trigger a search
when
+ * the return key is pressed.
+ * @type boolean
+ * @default false
+ */
+ "return": false
+ };
+
+
+
+
+ /**
+ * Template object for the way in which DataTables holds information
about
+ * each individual row. This is the object format used for the settings
+ * aoData array.
+ * @namespace
+ */
+ DataTable.models.oRow = {
+ /**
+ * TR element for the row
+ * @type node
+ * @default null
+ */
+ "nTr": null,
+
+ /**
+ * Array of TD elements for each row. This is null until the
row has been
+ * created.
+ * @type array nodes
+ * @default []
+ */
+ "anCells": null,
+
+ /**
+ * Data object from the original data source for the row. This
is either
+ * an array if using the traditional form of DataTables, or an
object if
+ * using mData options. The exact type will depend on the
passed in
+ * data from the data source, or will be an array if using DOM
a data
+ * source.
+ * @type array|object
+ * @default []
+ */
+ "_aData": [],
+
+ /**
+ * Sorting data cache - this array is ostensibly the same
length as the
+ * number of columns (although each index is generated only as
it is
+ * needed), and holds the data that is used for sorting each
column in the
+ * row. We do this cache generation at the start of the sort in
order that
+ * the formatting of the sort data need be done only once for
each cell
+ * per sort. This array should not be read from or written to
by anything
+ * other than the master sorting methods.
+ * @type array
+ * @default null
+ * @private
+ */
+ "_aSortData": null,
+
+ /**
+ * Per cell filtering data cache. As per the sort data cache,
used to
+ * increase the performance of the filtering in DataTables
+ * @type array
+ * @default null
+ * @private
+ */
+ "_aFilterData": null,
+
+ /**
+ * Filtering data cache. This is the same as the cell filtering
cache, but
+ * in this case a string rather than an array. This is easily
computed with
+ * a join on `_aFilterData`, but is provided as a cache so the
join isn't
+ * needed on every search (memory traded for performance)
+ * @type array
+ * @default null
+ * @private
+ */
+ "_sFilterRow": null,
+
+ /**
+ * Cache of the class name that DataTables has applied to the
row, so we
+ * can quickly look at this variable rather than needing to do
a DOM check
+ * on className for the nTr property.
+ * @type string
+ * @default <i>Empty string</i>
+ * @private
+ */
+ "_sRowStripe": "",
+
+ /**
+ * Denote if the original data source was from the DOM, or the
data source
+ * object. This is used for invalidating data, so DataTables can
+ * automatically read data from the original source, unless
uninstructed
+ * otherwise.
+ * @type string
+ * @default null
+ * @private
+ */
+ "src": null,
+
+ /**
+ * Index in the aoData array. This saves an indexOf lookup when
we have the
+ * object, but want to know the index
+ * @type integer
+ * @default -1
+ * @private
+ */
+ "idx": -1
+ };
+
+
+ /**
+ * Template object for the column information object in DataTables.
This object
+ * is held in the settings aoColumns array and contains all the
information that
+ * DataTables needs about each individual column.
+ *
+ * Note that this object is related to {@link DataTable.defaults.column}
+ * but this one is the internal data store for DataTables's cache of
columns.
+ * It should NOT be manipulated outside of DataTables. Any
configuration should
+ * be done through the initialisation options.
+ * @namespace
+ */
+ DataTable.models.oColumn = {
+ /**
+ * Column index. This could be worked out on-the-fly with
$.inArray, but it
+ * is faster to just hold it as a variable
+ * @type integer
+ * @default null
+ */
+ "idx": null,
+
+ /**
+ * A list of the columns that sorting should occur on when this
column
+ * is sorted. That this property is an array allows
multi-column sorting
+ * to be defined for a column (for example first name / last
name columns
+ * would benefit from this). The values are integers pointing
to the
+ * columns to be sorted on (typically it will be a single
integer pointing
+ * at itself, but that doesn't need to be the case).
+ * @type array
+ */
+ "aDataSort": null,
+
+ /**
+ * Define the sorting directions that are applied to the
column, in sequence
+ * as the column is repeatedly sorted upon - i.e. the first
value is used
+ * as the sorting direction when the column if first sorted
(clicked on).
+ * Sort it again (click again) and it will move on to the next
index.
+ * Repeat until loop.
+ * @type array
+ */
+ "asSorting": null,
+
+ /**
+ * Flag to indicate if the column is searchable, and thus
should be included
+ * in the filtering or not.
+ * @type boolean
+ */
+ "bSearchable": null,
+
+ /**
+ * Flag to indicate if the column is sortable or not.
+ * @type boolean
+ */
+ "bSortable": null,
+
+ /**
+ * Flag to indicate if the column is currently visible in the
table or not
+ * @type boolean
+ */
+ "bVisible": null,
+
+ /**
+ * Store for manual type assignment using the `column.type`
option. This
+ * is held in store so we can manipulate the column's `sType`
property.
+ * @type string
+ * @default null
+ * @private
+ */
+ "_sManualType": null,
+
+ /**
+ * Flag to indicate if HTML5 data attributes should be used as
the data
+ * source for filtering or sorting. True is either are.
+ * @type boolean
+ * @default false
+ * @private
+ */
+ "_bAttrSrc": false,
+
+ /**
+ * Developer definable function that is called whenever a cell
is created (Ajax source,
+ * etc) or processed for input (DOM source). This can be used
as a compliment to mRender
+ * allowing you to modify the DOM element (add background
colour for example) when the
+ * element is available.
+ * @type function
+ * @param {element} nTd The TD node that has been created
+ * @param {*} sData The Data for the cell
+ * @param {array|object} oData The data for the whole row
+ * @param {int} iRow The row index for the aoData data store
+ * @default null
+ */
+ "fnCreatedCell": null,
+
+ /**
+ * Function to get data from a cell in a column. You should
<b>never</b>
+ * access data directly through _aData internally in DataTables
- always use
+ * the method attached to this property. It allows mData to
function as
+ * required. This function is automatically assigned by the
column
+ * initialisation method
+ * @type function
+ * @param {array|object} oData The data array/object for the
array
+ * (i.e. aoData[]._aData)
+ * @param {string} sSpecific The specific data type you want
to get -
+ * 'display', 'type' 'filter' 'sort'
+ * @returns {*} The data for the cell from the given row's data
+ * @default null
+ */
+ "fnGetData": null,
+
+ /**
+ * Function to set data for a cell in the column. You should
<b>never</b>
+ * set the data directly to _aData internally in DataTables -
always use
+ * this method. It allows mData to function as required. This
function
+ * is automatically assigned by the column initialisation method
+ * @type function
+ * @param {array|object} oData The data array/object for the
array
+ * (i.e. aoData[]._aData)
+ * @param {*} sValue Value to set
+ * @default null
+ */
+ "fnSetData": null,
+
+ /**
+ * Property to read the value for the cells in the column from
the data
+ * source array / object. If null, then the default content is
used, if a
+ * function is given then the return from the function is used.
+ * @type function|int|string|null
+ * @default null
+ */
+ "mData": null,
+
+ /**
+ * Partner property to mData which is used (only when defined)
to get
+ * the data - i.e. it is basically the same as mData, but
without the
+ * 'set' option, and also the data fed to it is the result from
mData.
+ * This is the rendering method to match the data method of
mData.
+ * @type function|int|string|null
+ * @default null
+ */
+ "mRender": null,
+
+ /**
+ * Unique header TH/TD element for this column - this is what
the sorting
+ * listener is attached to (if sorting is enabled.)
+ * @type node
+ * @default null
+ */
+ "nTh": null,
+
+ /**
+ * Unique footer TH/TD element for this column (if there is
one). Not used
+ * in DataTables as such, but can be used for plug-ins to
reference the
+ * footer for each column.
+ * @type node
+ * @default null
+ */
+ "nTf": null,
+
+ /**
+ * The class to apply to all TD elements in the table's TBODY
for the column
+ * @type string
+ * @default null
+ */
+ "sClass": null,
+
+ /**
+ * When DataTables calculates the column widths to assign to
each column,
+ * it finds the longest string in each column and then
constructs a
+ * temporary table and reads the widths from that. The problem
with this
+ * is that "mmm" is much wider then "iiii", but the latter is a
longer
+ * string - thus the calculation can go wrong (doing it
properly and putting
+ * it into an DOM object and measuring that is horribly(!)
slow). Thus as
+ * a "work around" we provide this option. It will append its
value to the
+ * text that is found to be the longest string for the column -
i.e. padding.
+ * @type string
+ */
+ "sContentPadding": null,
+
+ /**
+ * Allows a default value to be given for a column's data, and
will be used
+ * whenever a null data source is encountered (this can be
because mData
+ * is set to null, or because the data source itself is null).
+ * @type string
+ * @default null
+ */
+ "sDefaultContent": null,
+
+ /**
+ * Name for the column, allowing reference to the column by
name as well as
+ * by index (needs a lookup to work by name).
+ * @type string
+ */
+ "sName": null,
+
+ /**
+ * Custom sorting data type - defines which of the available
plug-ins in
+ * afnSortData the custom sorting will use - if any is defined.
+ * @type string
+ * @default std
+ */
+ "sSortDataType": 'std',
+
+ /**
+ * Class to be applied to the header element when sorting on
this column
+ * @type string
+ * @default null
+ */
+ "sSortingClass": null,
+
+ /**
+ * Class to be applied to the header element when sorting on
this column -
+ * when jQuery UI theming is used.
+ * @type string
+ * @default null
+ */
+ "sSortingClassJUI": null,
+
+ /**
+ * Title of the column - what is seen in the TH element (nTh).
+ * @type string
+ */
+ "sTitle": null,
+
+ /**
+ * Column sorting and filtering type
+ * @type string
+ * @default null
+ */
+ "sType": null,
+
+ /**
+ * Width of the column
+ * @type string
+ * @default null
+ */
+ "sWidth": null,
+
+ /**
+ * Width of the column when it was first "encountered"
+ * @type string
+ * @default null
+ */
+ "sWidthOrig": null
+ };
+
+
+ /*
+ * Developer note: The properties of the object below are given in
Hungarian
+ * notation, that was used as the interface for DataTables prior to
v1.10, however
+ * from v1.10 onwards the primary interface is camel case. In order to
avoid
+ * breaking backwards compatibility utterly with this change, the
Hungarian
+ * version is still, internally the primary interface, but is is not
documented
+ * - hence the @name tags in each doc comment. This allows a Javascript
function
+ * to create a map from Hungarian notation to camel case (going the
other direction
+ * would require each property to be listed, which would add around 3K
to the size
+ * of DataTables, while this method is about a 0.5K hit).
+ *
+ * Ultimately this does pave the way for Hungarian notation to be
dropped
+ * completely, but that is a massive amount of work and will break
current
+ * installs (therefore is on-hold until v2).
+ */
+
+ /**
+ * Initialisation options that can be given to DataTables at
initialisation
+ * time.
+ * @namespace
+ */
+ DataTable.defaults = {
+ /**
+ * An array of data to use for the table, passed in at
initialisation which
+ * will be used in preference to any data which is already in
the DOM. This is
+ * particularly useful for constructing tables purely in
Javascript, for
+ * example with a custom Ajax call.
+ * @type array
+ * @default null
+ *
+ * @dtopt Option
+ * @name DataTable.defaults.data
+ *
+ * @example
+ * // Using a 2D array data source
+ * $(document).ready( function () {
+ * $('#example').dataTable( {
+ * "data": [
+ * ['Trident', 'Internet Explorer 4.0', 'Win 95+', 4,
'X'],
+ * ['Trident', 'Internet Explorer 5.0', 'Win 95+', 5,
'C'],
+ * ],
+ * "columns": [
+ * { "title": "Engine" },
+ * { "title": "Browser" },
+ * { "title": "Platform" },
+ * { "title": "Version" },
+ * { "title": "Grade" }
+ * ]
+ * } );
+ * } );
+ *
+ * @example
+ * // Using an array of objects as a data source (`data`)
+ * $(document).ready( function () {
+ * $('#example').dataTable( {
+ * "data": [
+ * {
+ * "engine": "Trident",
+ * "browser": "Internet Explorer 4.0",
+ * "platform": "Win 95+",
+ * "version": 4,
+ * "grade": "X"
+ * },
+ * {
+ * "engine": "Trident",
+ * "browser": "Internet Explorer 5.0",
+ * "platform": "Win 95+",
+ * "version": 5,
+ * "grade": "C"
+ * }
+ * ],
+ * "columns": [
+ * { "title": "Engine", "data": "engine" },
+ * { "title": "Browser", "data": "browser" },
+ * { "title": "Platform", "data": "platform" },
+ * { "title": "Version", "data": "version" },
+ * { "title": "Grade", "data": "grade" }
+ * ]
+ * } );
+ * } );
+ */
+ "aaData": null,
+
+
+ /**
+ * If ordering is enabled, then DataTables will perform a first
pass sort on
+ * initialisation. You can define which column(s) the sort is
performed
+ * upon, and the sorting direction, with this variable. The
`sorting` array
+ * should contain an array for each column to be sorted
initially containing
+ * the column's index and a direction string ('asc' or 'desc').
+ * @type array
+ * @default [[0,'asc']]
+ *
+ * @dtopt Option
+ * @name DataTable.defaults.order
+ *
+ * @example
+ * // Sort by 3rd column first, and then 4th column
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "order": [[2,'asc'], [3,'desc']]
+ * } );
+ * } );
+ *
+ * // No initial sorting
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "order": []
+ * } );
+ * } );
+ */
+ "aaSorting": [[0,'asc']],
+
+
+ /**
+ * This parameter is basically identical to the `sorting`
parameter, but
+ * cannot be overridden by user interaction with the table.
What this means
+ * is that you could have a column (visible or hidden) which
the sorting
+ * will always be forced on first - any sorting after that
(from the user)
+ * will then be performed as required. This can be useful for
grouping rows
+ * together.
+ * @type array
+ * @default null
+ *
+ * @dtopt Option
+ * @name DataTable.defaults.orderFixed
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "orderFixed": [[0,'asc']]
+ * } );
+ * } )
+ */
+ "aaSortingFixed": [],
+
+
+ /**
+ * DataTables can be instructed to load data to display in the
table from a
+ * Ajax source. This option defines how that Ajax call is made
and where to.
+ *
+ * The `ajax` property has three different modes of operation,
depending on
+ * how it is defined. These are:
+ *
+ * * `string` - Set the URL from where the data should be
loaded from.
+ * * `object` - Define properties for `jQuery.ajax`.
+ * * `function` - Custom data get function
+ *
+ * `string`
+ * --------
+ *
+ * As a string, the `ajax` property simply defines the URL from
which
+ * DataTables will load data.
+ *
+ * `object`
+ * --------
+ *
+ * As an object, the parameters in the object are passed to
+ * [jQuery.ajax](https://api.jquery.com/jQuery.ajax/) allowing
fine control
+ * of the Ajax request. DataTables has a number of default
parameters which
+ * you can override using this option. Please refer to the
jQuery
+ * documentation for a full description of the options
available, although
+ * the following parameters provide additional options in
DataTables or
+ * require special consideration:
+ *
+ * * `data` - As with jQuery, `data` can be provided as an
object, but it
+ * can also be used as a function to manipulate the data
DataTables sends
+ * to the server. The function takes a single parameter, an
object of
+ * parameters with the values that DataTables has readied for
sending. An
+ * object may be returned which will be merged into the
DataTables
+ * defaults, or you can add the items to the object that was
passed in and
+ * not return anything from the function. This supersedes
`fnServerParams`
+ * from DataTables 1.9-.
+ *
+ * * `dataSrc` - By default DataTables will look for the
property `data` (or
+ * `aaData` for compatibility with DataTables 1.9-) when
obtaining data
+ * from an Ajax source or for server-side processing - this
parameter
+ * allows that property to be changed. You can use Javascript
dotted
+ * object notation to get a data source for multiple levels
of nesting, or
+ * it my be used as a function. As a function it takes a
single parameter,
+ * the JSON returned from the server, which can be
manipulated as
+ * required, with the returned value being that used by
DataTables as the
+ * data source for the table. This supersedes `sAjaxDataProp`
from
+ * DataTables 1.9-.
+ *
+ * * `success` - Should not be overridden it is used internally
in
+ * DataTables. To manipulate / transform the data returned by
the server
+ * use `ajax.dataSrc`, or use `ajax` as a function (see
below).
+ *
+ * `function`
+ * ----------
+ *
+ * As a function, making the Ajax call is left up to yourself
allowing
+ * complete control of the Ajax request. Indeed, if desired, a
method other
+ * than Ajax could be used to obtain the required data, such as
Web storage
+ * or an AIR database.
+ *
+ * The function is given four parameters and no return is
required. The
+ * parameters are:
+ *
+ * 1. _object_ - Data to send to the server
+ * 2. _function_ - Callback function that must be executed when
the required
+ * data has been obtained. That data should be passed into
the callback
+ * as the only parameter
+ * 3. _object_ - DataTables settings object for the table
+ *
+ * Note that this supersedes `fnServerData` from DataTables
1.9-.
+ *
+ * @type string|object|function
+ * @default null
+ *
+ * @dtopt Option
+ * @name DataTable.defaults.ajax
+ * @since 1.10.0
+ *
+ * @example
+ * // Get JSON data from a file via Ajax.
+ * // Note DataTables expects data in the form `{ data: [
...data... ] }` by default).
+ * $('#example').dataTable( {
+ * "ajax": "data.json"
+ * } );
+ *
+ * @example
+ * // Get JSON data from a file via Ajax, using `dataSrc` to
change
+ * // `data` to `tableData` (i.e. `{ tableData: [ ...data...
] }`)
+ * $('#example').dataTable( {
+ * "ajax": {
+ * "url": "data.json",
+ * "dataSrc": "tableData"
+ * }
+ * } );
+ *
+ * @example
+ * // Get JSON data from a file via Ajax, using `dataSrc` to
read data
+ * // from a plain array rather than an array in an object
+ * $('#example').dataTable( {
+ * "ajax": {
+ * "url": "data.json",
+ * "dataSrc": ""
+ * }
+ * } );
+ *
+ * @example
+ * // Manipulate the data returned from the server - add a
link to data
+ * // (note this can, should, be done using `render` for the
column - this
+ * // is just a simple example of how the data can be
manipulated).
+ * $('#example').dataTable( {
+ * "ajax": {
+ * "url": "data.json",
+ * "dataSrc": function ( json ) {
+ * for ( var i=0, ien=json.length ; i<ien ; i++ ) {
+ * json[i][0] = '<a
href="/message/'+json[i][0]+'>View message</a>';
+ * }
+ * return json;
+ * }
+ * }
+ * } );
+ *
+ * @example
+ * // Add data to the request
+ * $('#example').dataTable( {
+ * "ajax": {
+ * "url": "data.json",
+ * "data": function ( d ) {
+ * return {
+ * "extra_search": $('#extra').val()
+ * };
+ * }
+ * }
+ * } );
+ *
+ * @example
+ * // Send request as POST
+ * $('#example').dataTable( {
+ * "ajax": {
+ * "url": "data.json",
+ * "type": "POST"
+ * }
+ * } );
+ *
+ * @example
+ * // Get the data from localStorage (could interface with a
form for
+ * // adding, editing and removing rows).
+ * $('#example').dataTable( {
+ * "ajax": function (data, callback, settings) {
+ * callback(
+ * JSON.parse( localStorage.getItem('dataTablesData') )
+ * );
+ * }
+ * } );
+ */
+ "ajax": null,
+
+
+ /**
+ * This parameter allows you to readily specify the entries in
the length drop
+ * down menu that DataTables shows when pagination is enabled.
It can be
+ * either a 1D array of options which will be used for both the
displayed
+ * option and the value, or a 2D array which will use the array
in the first
+ * position as the value, and the array in the second position
as the
+ * displayed options (useful for language strings such as
'All').
+ *
+ * Note that the `pageLength` property will be automatically
set to the
+ * first value given in this array, unless `pageLength` is also
provided.
+ * @type array
+ * @default [ 10, 25, 50, 100 ]
+ *
+ * @dtopt Option
+ * @name DataTable.defaults.lengthMenu
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "lengthMenu": [[10, 25, 50, -1], [10, 25, 50, "All"]]
+ * } );
+ * } );
+ */
+ "aLengthMenu": [ 10, 25, 50, 100 ],
+
+
+ /**
+ * The `columns` option in the initialisation parameter allows
you to define
+ * details about the way individual columns behave. For a full
list of
+ * column options that can be set, please see
+ * {@link DataTable.defaults.column}. Note that if you use
`columns` to
+ * define your columns, you must have an entry in the array for
every single
+ * column that you have in your table (these can be null if you
don't which
+ * to specify any options).
+ * @member
+ *
+ * @name DataTable.defaults.column
+ */
+ "aoColumns": null,
+
+ /**
+ * Very similar to `columns`, `columnDefs` allows you to target
a specific
+ * column, multiple columns, or all columns, using the
`targets` property of
+ * each object in the array. This allows great flexibility when
creating
+ * tables, as the `columnDefs` arrays can be of any length,
targeting the
+ * columns you specifically want. `columnDefs` may use any of
the column
+ * options available: {@link DataTable.defaults.column}, but it
_must_
+ * have `targets` defined in each object in the array. Values
in the `targets`
+ * array may be:
+ * <ul>
+ * <li>a string - class name will be matched on the TH for
the column</li>
+ * <li>0 or a positive integer - column index counting from
the left</li>
+ * <li>a negative integer - column index counting from the
right</li>
+ * <li>the string "_all" - all columns (i.e. assign a
default)</li>
+ * </ul>
+ * @member
+ *
+ * @name DataTable.defaults.columnDefs
+ */
+ "aoColumnDefs": null,
+
+
+ /**
+ * Basically the same as `search`, this parameter defines the
individual column
+ * filtering state at initialisation time. The array must be of
the same size
+ * as the number of columns, and each element be an object with
the parameters
+ * `search` and `escapeRegex` (the latter is optional). 'null'
is also
+ * accepted and the default will be used.
+ * @type array
+ * @default []
+ *
+ * @dtopt Option
+ * @name DataTable.defaults.searchCols
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "searchCols": [
+ * null,
+ * { "search": "My filter" },
+ * null,
+ * { "search": "^[0-9]", "escapeRegex": false }
+ * ]
+ * } );
+ * } )
+ */
+ "aoSearchCols": [],
+
+
+ /**
+ * An array of CSS classes that should be applied to displayed
rows. This
+ * array may be of any length, and DataTables will apply each
class
+ * sequentially, looping when required.
+ * @type array
+ * @default null <i>Will take the values determined by the
`oClasses.stripe*`
+ * options</i>
+ *
+ * @dtopt Option
+ * @name DataTable.defaults.stripeClasses
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "stripeClasses": [ 'strip1', 'strip2', 'strip3' ]
+ * } );
+ * } )
+ */
+ "asStripeClasses": null,
+
+
+ /**
+ * Enable or disable automatic column width calculation. This
can be disabled
+ * as an optimisation (it takes some time to calculate the
widths) if the
+ * tables widths are passed in using `columns`.
+ * @type boolean
+ * @default true
+ *
+ * @dtopt Features
+ * @name DataTable.defaults.autoWidth
+ *
+ * @example
+ * $(document).ready( function () {
+ * $('#example').dataTable( {
+ * "autoWidth": false
+ * } );
+ * } );
+ */
+ "bAutoWidth": true,
+
+
+ /**
+ * Deferred rendering can provide DataTables with a huge speed
boost when you
+ * are using an Ajax or JS data source for the table. This
option, when set to
+ * true, will cause DataTables to defer the creation of the
table elements for
+ * each row until they are needed for a draw - saving a
significant amount of
+ * time.
+ * @type boolean
+ * @default false
+ *
+ * @dtopt Features
+ * @name DataTable.defaults.deferRender
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "ajax": "sources/arrays.txt",
+ * "deferRender": true
+ * } );
+ * } );
+ */
+ "bDeferRender": false,
+
+
+ /**
+ * Replace a DataTable which matches the given selector and
replace it with
+ * one which has the properties of the new initialisation
object passed. If no
+ * table matches the selector, then the new DataTable will be
constructed as
+ * per normal.
+ * @type boolean
+ * @default false
+ *
+ * @dtopt Options
+ * @name DataTable.defaults.destroy
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "srollY": "200px",
+ * "paginate": false
+ * } );
+ *
+ * // Some time later....
+ * $('#example').dataTable( {
+ * "filter": false,
+ * "destroy": true
+ * } );
+ * } );
+ */
+ "bDestroy": false,
+
+
+ /**
+ * Enable or disable filtering of data. Filtering in DataTables
is "smart" in
+ * that it allows the end user to input multiple words (space
separated) and
+ * will match a row containing those words, even if not in the
order that was
+ * specified (this allow matching across multiple columns).
Note that if you
+ * wish to use filtering in DataTables this must remain 'true'
- to remove the
+ * default filtering input box and retain filtering abilities,
please use
+ * {@link DataTable.defaults.dom}.
+ * @type boolean
+ * @default true
+ *
+ * @dtopt Features
+ * @name DataTable.defaults.searching
+ *
+ * @example
+ * $(document).ready( function () {
+ * $('#example').dataTable( {
+ * "searching": false
+ * } );
+ * } );
+ */
+ "bFilter": true,
+
+
+ /**
+ * Enable or disable the table information display. This shows
information
+ * about the data that is currently visible on the page,
including information
+ * about filtered data if that action is being performed.
+ * @type boolean
+ * @default true
+ *
+ * @dtopt Features
+ * @name DataTable.defaults.info
+ *
+ * @example
+ * $(document).ready( function () {
+ * $('#example').dataTable( {
+ * "info": false
+ * } );
+ * } );
+ */
+ "bInfo": true,
+
+
+ /**
+ * Allows the end user to select the size of a formatted page
from a select
+ * menu (sizes are 10, 25, 50 and 100). Requires pagination
(`paginate`).
+ * @type boolean
+ * @default true
+ *
+ * @dtopt Features
+ * @name DataTable.defaults.lengthChange
+ *
+ * @example
+ * $(document).ready( function () {
+ * $('#example').dataTable( {
+ * "lengthChange": false
+ * } );
+ * } );
+ */
+ "bLengthChange": true,
+
+
+ /**
+ * Enable or disable pagination.
+ * @type boolean
+ * @default true
+ *
+ * @dtopt Features
+ * @name DataTable.defaults.paging
+ *
+ * @example
+ * $(document).ready( function () {
+ * $('#example').dataTable( {
+ * "paging": false
+ * } );
+ * } );
+ */
+ "bPaginate": true,
+
+
+ /**
+ * Enable or disable the display of a 'processing' indicator
when the table is
+ * being processed (e.g. a sort). This is particularly useful
for tables with
+ * large amounts of data where it can take a noticeable amount
of time to sort
+ * the entries.
+ * @type boolean
+ * @default false
+ *
+ * @dtopt Features
+ * @name DataTable.defaults.processing
+ *
+ * @example
+ * $(document).ready( function () {
+ * $('#example').dataTable( {
+ * "processing": true
+ * } );
+ * } );
+ */
+ "bProcessing": false,
+
+
+ /**
+ * Retrieve the DataTables object for the given selector. Note
that if the
+ * table has already been initialised, this parameter will
cause DataTables
+ * to simply return the object that has already been set up -
it will not take
+ * account of any changes you might have made to the
initialisation object
+ * passed to DataTables (setting this parameter to true is an
acknowledgement
+ * that you understand this). `destroy` can be used to
reinitialise a table if
+ * you need.
+ * @type boolean
+ * @default false
+ *
+ * @dtopt Options
+ * @name DataTable.defaults.retrieve
+ *
+ * @example
+ * $(document).ready( function() {
+ * initTable();
+ * tableActions();
+ * } );
+ *
+ * function initTable ()
+ * {
+ * return $('#example').dataTable( {
+ * "scrollY": "200px",
+ * "paginate": false,
+ * "retrieve": true
+ * } );
+ * }
+ *
+ * function tableActions ()
+ * {
+ * var table = initTable();
+ * // perform API operations with oTable
+ * }
+ */
+ "bRetrieve": false,
+
+
+ /**
+ * When vertical (y) scrolling is enabled, DataTables will
force the height of
+ * the table's viewport to the given height at all times
(useful for layout).
+ * However, this can look odd when filtering data down to a
small data set,
+ * and the footer is left "floating" further down. This
parameter (when
+ * enabled) will cause DataTables to collapse the table's
viewport down when
+ * the result set will fit within the given Y height.
+ * @type boolean
+ * @default false
+ *
+ * @dtopt Options
+ * @name DataTable.defaults.scrollCollapse
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "scrollY": "200",
+ * "scrollCollapse": true
+ * } );
+ * } );
+ */
+ "bScrollCollapse": false,
+
+
+ /**
+ * Configure DataTables to use server-side processing. Note
that the
+ * `ajax` parameter must also be given in order to give
DataTables a
+ * source to obtain the required data for each draw.
+ * @type boolean
+ * @default false
+ *
+ * @dtopt Features
+ * @dtopt Server-side
+ * @name DataTable.defaults.serverSide
+ *
+ * @example
+ * $(document).ready( function () {
+ * $('#example').dataTable( {
+ * "serverSide": true,
+ * "ajax": "xhr.php"
+ * } );
+ * } );
+ */
+ "bServerSide": false,
+
+
+ /**
+ * Enable or disable sorting of columns. Sorting of individual
columns can be
+ * disabled by the `sortable` option for each column.
+ * @type boolean
+ * @default true
+ *
+ * @dtopt Features
+ * @name DataTable.defaults.ordering
+ *
+ * @example
+ * $(document).ready( function () {
+ * $('#example').dataTable( {
+ * "ordering": false
+ * } );
+ * } );
+ */
+ "bSort": true,
+
+
+ /**
+ * Enable or display DataTables' ability to sort multiple
columns at the
+ * same time (activated by shift-click by the user).
+ * @type boolean
+ * @default true
+ *
+ * @dtopt Options
+ * @name DataTable.defaults.orderMulti
+ *
+ * @example
+ * // Disable multiple column sorting ability
+ * $(document).ready( function () {
+ * $('#example').dataTable( {
+ * "orderMulti": false
+ * } );
+ * } );
+ */
+ "bSortMulti": true,
+
+
+ /**
+ * Allows control over whether DataTables should use the top
(true) unique
+ * cell that is found for a single column, or the bottom (false
- default).
+ * This is useful when using complex headers.
+ * @type boolean
+ * @default false
+ *
+ * @dtopt Options
+ * @name DataTable.defaults.orderCellsTop
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "orderCellsTop": true
+ * } );
+ * } );
+ */
+ "bSortCellsTop": false,
+
+
+ /**
+ * Enable or disable the addition of the classes `sorting\_1`,
`sorting\_2` and
+ * `sorting\_3` to the columns which are currently being sorted
on. This is
+ * presented as a feature switch as it can increase processing
time (while
+ * classes are removed and added) so for large data sets you
might want to
+ * turn this off.
+ * @type boolean
+ * @default true
+ *
+ * @dtopt Features
+ * @name DataTable.defaults.orderClasses
+ *
+ * @example
+ * $(document).ready( function () {
+ * $('#example').dataTable( {
+ * "orderClasses": false
+ * } );
+ * } );
+ */
+ "bSortClasses": true,
+
+
+ /**
+ * Enable or disable state saving. When enabled HTML5
`localStorage` will be
+ * used to save table display information such as pagination
information,
+ * display length, filtering and sorting. As such when the end
user reloads
+ * the page the display display will match what thy had
previously set up.
+ *
+ * Due to the use of `localStorage` the default state saving is
not supported
+ * in IE6 or 7. If state saving is required in those browsers,
use
+ * `stateSaveCallback` to provide a storage solution such as
cookies.
+ * @type boolean
+ * @default false
+ *
+ * @dtopt Features
+ * @name DataTable.defaults.stateSave
+ *
+ * @example
+ * $(document).ready( function () {
+ * $('#example').dataTable( {
+ * "stateSave": true
+ * } );
+ * } );
+ */
+ "bStateSave": false,
+
+
+ /**
+ * This function is called when a TR element is created (and
all TD child
+ * elements have been inserted), or registered if using a DOM
source, allowing
+ * manipulation of the TR element (adding classes etc).
+ * @type function
+ * @param {node} row "TR" element for the current row
+ * @param {array} data Raw data array for this row
+ * @param {int} dataIndex The index of this row in the
internal aoData array
+ *
+ * @dtopt Callbacks
+ * @name DataTable.defaults.createdRow
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "createdRow": function( row, data, dataIndex ) {
+ * // Bold the grade for all 'A' grade browsers
+ * if ( data[4] == "A" )
+ * {
+ * $('td:eq(4)', row).html( '<b>A</b>' );
+ * }
+ * }
+ * } );
+ * } );
+ */
+ "fnCreatedRow": null,
+
+
+ /**
+ * This function is called on every 'draw' event, and allows
you to
+ * dynamically modify any aspect you want about the created DOM.
+ * @type function
+ * @param {object} settings DataTables settings object
+ *
+ * @dtopt Callbacks
+ * @name DataTable.defaults.drawCallback
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "drawCallback": function( settings ) {
+ * alert( 'DataTables has redrawn the table' );
+ * }
+ * } );
+ * } );
+ */
+ "fnDrawCallback": null,
+
+
+ /**
+ * Identical to fnHeaderCallback() but for the table footer
this function
+ * allows you to modify the table footer on every 'draw' event.
+ * @type function
+ * @param {node} foot "TR" element for the footer
+ * @param {array} data Full table data (as derived from the
original HTML)
+ * @param {int} start Index for the current display starting
point in the
+ * display array
+ * @param {int} end Index for the current display ending point
in the
+ * display array
+ * @param {array int} display Index array to translate the
visual position
+ * to the full data array
+ *
+ * @dtopt Callbacks
+ * @name DataTable.defaults.footerCallback
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "footerCallback": function( tfoot, data, start, end,
display ) {
+ * tfoot.getElementsByTagName('th')[0].innerHTML =
"Starting index is "+start;
+ * }
+ * } );
+ * } )
+ */
+ "fnFooterCallback": null,
+
+
+ /**
+ * When rendering large numbers in the information element for
the table
+ * (i.e. "Showing 1 to 10 of 57 entries") DataTables will
render large numbers
+ * to have a comma separator for the 'thousands' units (e.g. 1
million is
+ * rendered as "1,000,000") to help readability for the end
user. This
+ * function will override the default method DataTables uses.
+ * @type function
+ * @member
+ * @param {int} toFormat number to be formatted
+ * @returns {string} formatted string for DataTables to show
the number
+ *
+ * @dtopt Callbacks
+ * @name DataTable.defaults.formatNumber
+ *
+ * @example
+ * // Format a number using a single quote for the separator
(note that
+ * // this can also be done with the language.thousands
option)
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "formatNumber": function ( toFormat ) {
+ * return toFormat.toString().replace(
+ * /\B(?=(\d{3})+(?!\d))/g, "'"
+ * );
+ * };
+ * } );
+ * } );
+ */
+ "fnFormatNumber": function ( toFormat ) {
+ return toFormat.toString().replace(
+ /\B(?=(\d{3})+(?!\d))/g,
+ this.oLanguage.sThousands
+ );
+ },
+
+
+ /**
+ * This function is called on every 'draw' event, and allows
you to
+ * dynamically modify the header row. This can be used to
calculate and
+ * display useful information about the table.
+ * @type function
+ * @param {node} head "TR" element for the header
+ * @param {array} data Full table data (as derived from the
original HTML)
+ * @param {int} start Index for the current display starting
point in the
+ * display array
+ * @param {int} end Index for the current display ending point
in the
+ * display array
+ * @param {array int} display Index array to translate the
visual position
+ * to the full data array
+ *
+ * @dtopt Callbacks
+ * @name DataTable.defaults.headerCallback
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "fheaderCallback": function( head, data, start, end,
display ) {
+ * head.getElementsByTagName('th')[0].innerHTML =
"Displaying "+(end-start)+" records";
+ * }
+ * } );
+ * } )
+ */
+ "fnHeaderCallback": null,
+
+
+ /**
+ * The information element can be used to convey information
about the current
+ * state of the table. Although the internationalisation
options presented by
+ * DataTables are quite capable of dealing with most
customisations, there may
+ * be times where you wish to customise the string further.
This callback
+ * allows you to do exactly that.
+ * @type function
+ * @param {object} oSettings DataTables settings object
+ * @param {int} start Starting position in data for the draw
+ * @param {int} end End position in data for the draw
+ * @param {int} max Total number of rows in the table
(regardless of
+ * filtering)
+ * @param {int} total Total number of rows in the data set,
after filtering
+ * @param {string} pre The string that DataTables has
formatted using it's
+ * own rules
+ * @returns {string} The string to be displayed in the
information element.
+ *
+ * @dtopt Callbacks
+ * @name DataTable.defaults.infoCallback
+ *
+ * @example
+ * $('#example').dataTable( {
+ * "infoCallback": function( settings, start, end, max,
total, pre ) {
+ * return start +" to "+ end;
+ * }
+ * } );
+ */
+ "fnInfoCallback": null,
+
+
+ /**
+ * Called when the table has been initialised. Normally
DataTables will
+ * initialise sequentially and there will be no need for this
function,
+ * however, this does not hold true when using external
language information
+ * since that is obtained using an async XHR call.
+ * @type function
+ * @param {object} settings DataTables settings object
+ * @param {object} json The JSON object request from the
server - only
+ * present if client-side Ajax sourced data is used
+ *
+ * @dtopt Callbacks
+ * @name DataTable.defaults.initComplete
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "initComplete": function(settings, json) {
+ * alert( 'DataTables has finished its
initialisation.' );
+ * }
+ * } );
+ * } )
+ */
+ "fnInitComplete": null,
+
+
+ /**
+ * Called at the very start of each table draw and can be used
to cancel the
+ * draw by returning false, any other return (including
undefined) results in
+ * the full draw occurring).
+ * @type function
+ * @param {object} settings DataTables settings object
+ * @returns {boolean} False will cancel the draw, anything
else (including no
+ * return) will allow it to complete.
+ *
+ * @dtopt Callbacks
+ * @name DataTable.defaults.preDrawCallback
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "preDrawCallback": function( settings ) {
+ * if ( $('#test').val() == 1 ) {
+ * return false;
+ * }
+ * }
+ * } );
+ * } );
+ */
+ "fnPreDrawCallback": null,
+
+
+ /**
+ * This function allows you to 'post process' each row after it
have been
+ * generated for each table draw, but before it is rendered on
screen. This
+ * function might be used for setting the row class name etc.
+ * @type function
+ * @param {node} row "TR" element for the current row
+ * @param {array} data Raw data array for this row
+ * @param {int} displayIndex The display index for the current
table draw
+ * @param {int} displayIndexFull The index of the data in the
full list of
+ * rows (after filtering)
+ *
+ * @dtopt Callbacks
+ * @name DataTable.defaults.rowCallback
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "rowCallback": function( row, data, displayIndex,
displayIndexFull ) {
+ * // Bold the grade for all 'A' grade browsers
+ * if ( data[4] == "A" ) {
+ * $('td:eq(4)', row).html( '<b>A</b>' );
+ * }
+ * }
+ * } );
+ * } );
+ */
+ "fnRowCallback": null,
+
+
+ /**
+ * __Deprecated__ The functionality provided by this parameter
has now been
+ * superseded by that provided through `ajax`, which should be
used instead.
+ *
+ * This parameter allows you to override the default function
which obtains
+ * the data from the server so something more suitable for your
application.
+ * For example you could use POST data, or pull information
from a Gears or
+ * AIR database.
+ * @type function
+ * @member
+ * @param {string} source HTTP source to obtain the data from
(`ajax`)
+ * @param {array} data A key/value pair object containing the
data to send
+ * to the server
+ * @param {function} callback to be called on completion of
the data get
+ * process that will draw the data on the page.
+ * @param {object} settings DataTables settings object
+ *
+ * @dtopt Callbacks
+ * @dtopt Server-side
+ * @name DataTable.defaults.serverData
+ *
+ * @deprecated 1.10. Please use `ajax` for this functionality
now.
+ */
+ "fnServerData": null,
+
+
+ /**
+ * __Deprecated__ The functionality provided by this parameter
has now been
+ * superseded by that provided through `ajax`, which should be
used instead.
+ *
+ * It is often useful to send extra data to the server when
making an Ajax
+ * request - for example custom filtering information, and this
callback
+ * function makes it trivial to send extra information to the
server. The
+ * passed in parameter is the data set that has been
constructed by
+ * DataTables, and you can add to this or modify it as you
require.
+ * @type function
+ * @param {array} data Data array (array of objects which are
name/value
+ * pairs) that has been constructed by DataTables and will
be sent to the
+ * server. In the case of Ajax sourced data with server-side
processing
+ * this will be an empty array, for server-side processing
there will be a
+ * significant number of parameters!
+ * @returns {undefined} Ensure that you modify the data array
passed in,
+ * as this is passed by reference.
+ *
+ * @dtopt Callbacks
+ * @dtopt Server-side
+ * @name DataTable.defaults.serverParams
+ *
+ * @deprecated 1.10. Please use `ajax` for this functionality
now.
+ */
+ "fnServerParams": null,
+
+
+ /**
+ * Load the table state. With this function you can define from
where, and how, the
+ * state of a table is loaded. By default DataTables will load
from `localStorage`
+ * but you might wish to use a server-side database or cookies.
+ * @type function
+ * @member
+ * @param {object} settings DataTables settings object
+ * @param {object} callback Callback that can be executed when
done. It
+ * should be passed the loaded state object.
+ * @return {object} The DataTables state object to be loaded
+ *
+ * @dtopt Callbacks
+ * @name DataTable.defaults.stateLoadCallback
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "stateSave": true,
+ * "stateLoadCallback": function (settings, callback) {
+ * $.ajax( {
+ * "url": "/state_load",
+ * "dataType": "json",
+ * "success": function (json) {
+ * callback( json );
+ * }
+ * } );
+ * }
+ * } );
+ * } );
+ */
+ "fnStateLoadCallback": function ( settings ) {
+ try {
+ return JSON.parse(
+ (settings.iStateDuration === -1 ?
sessionStorage : localStorage).getItem(
+
'DataTables_'+settings.sInstance+'_'+location.pathname
+ )
+ );
+ } catch (e) {
+ return {};
+ }
+ },
+
+
+ /**
+ * Callback which allows modification of the saved state prior
to loading that state.
+ * This callback is called when the table is loading state from
the stored data, but
+ * prior to the settings object being modified by the saved
state. Note that for
+ * plug-in authors, you should use the `stateLoadParams` event
to load parameters for
+ * a plug-in.
+ * @type function
+ * @param {object} settings DataTables settings object
+ * @param {object} data The state object that is to be loaded
+ *
+ * @dtopt Callbacks
+ * @name DataTable.defaults.stateLoadParams
+ *
+ * @example
+ * // Remove a saved filter, so filtering is never loaded
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "stateSave": true,
+ * "stateLoadParams": function (settings, data) {
+ * data.oSearch.sSearch = "";
+ * }
+ * } );
+ * } );
+ *
+ * @example
+ * // Disallow state loading by returning false
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "stateSave": true,
+ * "stateLoadParams": function (settings, data) {
+ * return false;
+ * }
+ * } );
+ * } );
+ */
+ "fnStateLoadParams": null,
+
+
+ /**
+ * Callback that is called when the state has been loaded from
the state saving method
+ * and the DataTables settings object has been modified as a
result of the loaded state.
+ * @type function
+ * @param {object} settings DataTables settings object
+ * @param {object} data The state object that was loaded
+ *
+ * @dtopt Callbacks
+ * @name DataTable.defaults.stateLoaded
+ *
+ * @example
+ * // Show an alert with the filtering value that was saved
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "stateSave": true,
+ * "stateLoaded": function (settings, data) {
+ * alert( 'Saved filter was: '+data.oSearch.sSearch );
+ * }
+ * } );
+ * } );
+ */
+ "fnStateLoaded": null,
+
+
+ /**
+ * Save the table state. This function allows you to define
where and how the state
+ * information for the table is stored By default DataTables
will use `localStorage`
+ * but you might wish to use a server-side database or cookies.
+ * @type function
+ * @member
+ * @param {object} settings DataTables settings object
+ * @param {object} data The state object to be saved
+ *
+ * @dtopt Callbacks
+ * @name DataTable.defaults.stateSaveCallback
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "stateSave": true,
+ * "stateSaveCallback": function (settings, data) {
+ * // Send an Ajax request to the server with the
state object
+ * $.ajax( {
+ * "url": "/state_save",
+ * "data": data,
+ * "dataType": "json",
+ * "method": "POST"
+ * "success": function () {}
+ * } );
+ * }
+ * } );
+ * } );
+ */
+ "fnStateSaveCallback": function ( settings, data ) {
+ try {
+ (settings.iStateDuration === -1 ?
sessionStorage : localStorage).setItem(
+
'DataTables_'+settings.sInstance+'_'+location.pathname,
+ JSON.stringify( data )
+ );
+ } catch (e) {}
+ },
+
+
+ /**
+ * Callback which allows modification of the state to be saved.
Called when the table
+ * has changed state a new state save is required. This method
allows modification of
+ * the state saving object prior to actually doing the save,
including addition or
+ * other state properties or modification. Note that for
plug-in authors, you should
+ * use the `stateSaveParams` event to save parameters for a
plug-in.
+ * @type function
+ * @param {object} settings DataTables settings object
+ * @param {object} data The state object to be saved
+ *
+ * @dtopt Callbacks
+ * @name DataTable.defaults.stateSaveParams
+ *
+ * @example
+ * // Remove a saved filter, so filtering is never saved
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "stateSave": true,
+ * "stateSaveParams": function (settings, data) {
+ * data.oSearch.sSearch = "";
+ * }
+ * } );
+ * } );
+ */
+ "fnStateSaveParams": null,
+
+
+ /**
+ * Duration for which the saved state information is considered
valid. After this period
+ * has elapsed the state will be returned to the default.
+ * Value is given in seconds.
+ * @type int
+ * @default 7200 <i>(2 hours)</i>
+ *
+ * @dtopt Options
+ * @name DataTable.defaults.stateDuration
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "stateDuration": 60*60*24; // 1 day
+ * } );
+ * } )
+ */
+ "iStateDuration": 7200,
+
+
+ /**
+ * When enabled DataTables will not make a request to the
server for the first
+ * page draw - rather it will use the data already on the page
(no sorting etc
+ * will be applied to it), thus saving on an XHR at load time.
`deferLoading`
+ * is used to indicate that deferred loading is required, but
it is also used
+ * to tell DataTables how many records there are in the full
table (allowing
+ * the information element and pagination to be displayed
correctly). In the case
+ * where a filtering is applied to the table on initial load,
this can be
+ * indicated by giving the parameter as an array, where the
first element is
+ * the number of records available after filtering and the
second element is the
+ * number of records without filtering (allowing the table
information element
+ * to be shown correctly).
+ * @type int | array
+ * @default null
+ *
+ * @dtopt Options
+ * @name DataTable.defaults.deferLoading
+ *
+ * @example
+ * // 57 records available in the table, no filtering applied
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "serverSide": true,
+ * "ajax": "scripts/server_processing.php",
+ * "deferLoading": 57
+ * } );
+ * } );
+ *
+ * @example
+ * // 57 records after filtering, 100 without filtering (an
initial filter applied)
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "serverSide": true,
+ * "ajax": "scripts/server_processing.php",
+ * "deferLoading": [ 57, 100 ],
+ * "search": {
+ * "search": "my_filter"
+ * }
+ * } );
+ * } );
+ */
+ "iDeferLoading": null,
+
+
+ /**
+ * Number of rows to display on a single page when using
pagination. If
+ * feature enabled (`lengthChange`) then the end user will be
able to override
+ * this to a custom setting using a pop-up menu.
+ * @type int
+ * @default 10
+ *
+ * @dtopt Options
+ * @name DataTable.defaults.pageLength
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "pageLength": 50
+ * } );
+ * } )
+ */
+ "iDisplayLength": 10,
+
+
+ /**
+ * Define the starting point for data display when using
DataTables with
+ * pagination. Note that this parameter is the number of
records, rather than
+ * the page number, so if you have 10 records per page and want
to start on
+ * the third page, it should be "20".
+ * @type int
+ * @default 0
+ *
+ * @dtopt Options
+ * @name DataTable.defaults.displayStart
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "displayStart": 20
+ * } );
+ * } )
+ */
+ "iDisplayStart": 0,
+
+
+ /**
+ * By default DataTables allows keyboard navigation of the
table (sorting, paging,
+ * and filtering) by adding a `tabindex` attribute to the
required elements. This
+ * allows you to tab through the controls and press the enter
key to activate them.
+ * The tabindex is default 0, meaning that the tab follows the
flow of the document.
+ * You can overrule this using this parameter if you wish. Use
a value of -1 to
+ * disable built-in keyboard navigation.
+ * @type int
+ * @default 0
+ *
+ * @dtopt Options
+ * @name DataTable.defaults.tabIndex
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "tabIndex": 1
+ * } );
+ * } );
+ */
+ "iTabIndex": 0,
+
+
+ /**
+ * Classes that DataTables assigns to the various components
and features
+ * that it adds to the HTML table. This allows classes to be
configured
+ * during initialisation in addition to through the static
+ * {@link DataTable.ext.oStdClasses} object).
+ * @namespace
+ * @name DataTable.defaults.classes
+ */
+ "oClasses": {},
+
+
+ /**
+ * All strings that DataTables uses in the user interface that
it creates
+ * are defined in this object, allowing you to modified them
individually or
+ * completely replace them all as required.
+ * @namespace
+ * @name DataTable.defaults.language
+ */
+ "oLanguage": {
+ /**
+ * Strings that are used for WAI-ARIA labels and
controls only (these are not
+ * actually visible on the page, but will be read by
screenreaders, and thus
+ * must be internationalised as well).
+ * @namespace
+ * @name DataTable.defaults.language.aria
+ */
+ "oAria": {
+ /**
+ * ARIA label that is added to the table
headers when the column may be
+ * sorted ascending by activing the column
(click or return when focused).
+ * Note that the column header is prefixed to
this string.
+ * @type string
+ * @default : activate to sort column ascending
+ *
+ * @dtopt Language
+ * @name
DataTable.defaults.language.aria.sortAscending
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "language": {
+ * "aria": {
+ * "sortAscending": " - click/return
to sort ascending"
+ * }
+ * }
+ * } );
+ * } );
+ */
+ "sSortAscending": ": activate to sort column
ascending",
+
+ /**
+ * ARIA label that is added to the table
headers when the column may be
+ * sorted descending by activing the column
(click or return when focused).
+ * Note that the column header is prefixed to
this string.
+ * @type string
+ * @default : activate to sort column ascending
+ *
+ * @dtopt Language
+ * @name
DataTable.defaults.language.aria.sortDescending
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "language": {
+ * "aria": {
+ * "sortDescending": " -
click/return to sort descending"
+ * }
+ * }
+ * } );
+ * } );
+ */
+ "sSortDescending": ": activate to sort column
descending"
+ },
+
+ /**
+ * Pagination string used by DataTables for the
built-in pagination
+ * control types.
+ * @namespace
+ * @name DataTable.defaults.language.paginate
+ */
+ "oPaginate": {
+ /**
+ * Text to use when using the 'full_numbers'
type of pagination for the
+ * button to take the user to the first page.
+ * @type string
+ * @default First
+ *
+ * @dtopt Language
+ * @name
DataTable.defaults.language.paginate.first
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "language": {
+ * "paginate": {
+ * "first": "First page"
+ * }
+ * }
+ * } );
+ * } );
+ */
+ "sFirst": "First",
+
+
+ /**
+ * Text to use when using the 'full_numbers'
type of pagination for the
+ * button to take the user to the last page.
+ * @type string
+ * @default Last
+ *
+ * @dtopt Language
+ * @name
DataTable.defaults.language.paginate.last
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "language": {
+ * "paginate": {
+ * "last": "Last page"
+ * }
+ * }
+ * } );
+ * } );
+ */
+ "sLast": "Last",
+
+
+ /**
+ * Text to use for the 'next' pagination button
(to take the user to the
+ * next page).
+ * @type string
+ * @default Next
+ *
+ * @dtopt Language
+ * @name
DataTable.defaults.language.paginate.next
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "language": {
+ * "paginate": {
+ * "next": "Next page"
+ * }
+ * }
+ * } );
+ * } );
+ */
+ "sNext": "Next",
+
+
+ /**
+ * Text to use for the 'previous' pagination
button (to take the user to
+ * the previous page).
+ * @type string
+ * @default Previous
+ *
+ * @dtopt Language
+ * @name
DataTable.defaults.language.paginate.previous
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "language": {
+ * "paginate": {
+ * "previous": "Previous page"
+ * }
+ * }
+ * } );
+ * } );
+ */
+ "sPrevious": "Previous"
+ },
+
+ /**
+ * This string is shown in preference to `zeroRecords`
when the table is
+ * empty of data (regardless of filtering). Note that
this is an optional
+ * parameter - if it is not given, the value of
`zeroRecords` will be used
+ * instead (either the default or given value).
+ * @type string
+ * @default No data available in table
+ *
+ * @dtopt Language
+ * @name DataTable.defaults.language.emptyTable
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "language": {
+ * "emptyTable": "No data available in table"
+ * }
+ * } );
+ * } );
+ */
+ "sEmptyTable": "No data available in table",
+
+
+ /**
+ * This string gives information to the end user about
the information
+ * that is current on display on the page. The
following tokens can be
+ * used in the string and will be dynamically replaced
as the table
+ * display updates. This tokens can be placed anywhere
in the string, or
+ * removed as needed by the language requires:
+ *
+ * * `\_START\_` - Display index of the first record on
the current page
+ * * `\_END\_` - Display index of the last record on
the current page
+ * * `\_TOTAL\_` - Number of records in the table after
filtering
+ * * `\_MAX\_` - Number of records in the table without
filtering
+ * * `\_PAGE\_` - Current page number
+ * * `\_PAGES\_` - Total number of pages of data in the
table
+ *
+ * @type string
+ * @default Showing _START_ to _END_ of _TOTAL_ entries
+ *
+ * @dtopt Language
+ * @name DataTable.defaults.language.info
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "language": {
+ * "info": "Showing page _PAGE_ of _PAGES_"
+ * }
+ * } );
+ * } );
+ */
+ "sInfo": "Showing _START_ to _END_ of _TOTAL_ entries",
+
+
+ /**
+ * Display information string for when the table is
empty. Typically the
+ * format of this string should match `info`.
+ * @type string
+ * @default Showing 0 to 0 of 0 entries
+ *
+ * @dtopt Language
+ * @name DataTable.defaults.language.infoEmpty
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "language": {
+ * "infoEmpty": "No entries to show"
+ * }
+ * } );
+ * } );
+ */
+ "sInfoEmpty": "Showing 0 to 0 of 0 entries",
+
+
+ /**
+ * When a user filters the information in a table, this
string is appended
+ * to the information (`info`) to give an idea of how
strong the filtering
+ * is. The variable _MAX_ is dynamically updated.
+ * @type string
+ * @default (filtered from _MAX_ total entries)
+ *
+ * @dtopt Language
+ * @name DataTable.defaults.language.infoFiltered
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "language": {
+ * "infoFiltered": " - filtering from _MAX_
records"
+ * }
+ * } );
+ * } );
+ */
+ "sInfoFiltered": "(filtered from _MAX_ total entries)",
+
+
+ /**
+ * If can be useful to append extra information to the
info string at times,
+ * and this variable does exactly that. This
information will be appended to
+ * the `info` (`infoEmpty` and `infoFiltered` in
whatever combination they are
+ * being used) at all times.
+ * @type string
+ * @default <i>Empty string</i>
+ *
+ * @dtopt Language
+ * @name DataTable.defaults.language.infoPostFix
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "language": {
+ * "infoPostFix": "All records shown are
derived from real information."
+ * }
+ * } );
+ * } );
+ */
+ "sInfoPostFix": "",
+
+
+ /**
+ * This decimal place operator is a little different
from the other
+ * language options since DataTables doesn't output
floating point
+ * numbers, so it won't ever use this for display of a
number. Rather,
+ * what this parameter does is modify the sort methods
of the table so
+ * that numbers which are in a format which has a
character other than
+ * a period (`.`) as a decimal place will be sorted
numerically.
+ *
+ * Note that numbers with different decimal places
cannot be shown in
+ * the same table and still be sortable, the table must
be consistent.
+ * However, multiple different tables on the page can
use different
+ * decimal place characters.
+ * @type string
+ * @default
+ *
+ * @dtopt Language
+ * @name DataTable.defaults.language.decimal
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "language": {
+ * "decimal": ","
+ * "thousands": "."
+ * }
+ * } );
+ * } );
+ */
+ "sDecimal": "",
+
+
+ /**
+ * DataTables has a build in number formatter
(`formatNumber`) which is
+ * used to format large numbers that are used in the
table information.
+ * By default a comma is used, but this can be
trivially changed to any
+ * character you wish with this parameter.
+ * @type string
+ * @default ,
+ *
+ * @dtopt Language
+ * @name DataTable.defaults.language.thousands
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "language": {
+ * "thousands": "'"
+ * }
+ * } );
+ * } );
+ */
+ "sThousands": ",",
+
+
+ /**
+ * Detail the action that will be taken when the drop
down menu for the
+ * pagination length option is changed. The '_MENU_'
variable is replaced
+ * with a default select list of 10, 25, 50 and 100,
and can be replaced
+ * with a custom select box if required.
+ * @type string
+ * @default Show _MENU_ entries
+ *
+ * @dtopt Language
+ * @name DataTable.defaults.language.lengthMenu
+ *
+ * @example
+ * // Language change only
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "language": {
+ * "lengthMenu": "Display _MENU_ records"
+ * }
+ * } );
+ * } );
+ *
+ * @example
+ * // Language and options change
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "language": {
+ * "lengthMenu": 'Display <select>'+
+ * '<option value="10">10</option>'+
+ * '<option value="20">20</option>'+
+ * '<option value="30">30</option>'+
+ * '<option value="40">40</option>'+
+ * '<option value="50">50</option>'+
+ * '<option value="-1">All</option>'+
+ * '</select> records'
+ * }
+ * } );
+ * } );
+ */
+ "sLengthMenu": "Show _MENU_ entries",
+
+
+ /**
+ * When using Ajax sourced data and during the first
draw when DataTables is
+ * gathering the data, this message is shown in an
empty row in the table to
+ * indicate to the end user the the data is being
loaded. Note that this
+ * parameter is not used when loading data by
server-side processing, just
+ * Ajax sourced data with client-side processing.
+ * @type string
+ * @default Loading...
+ *
+ * @dtopt Language
+ * @name DataTable.defaults.language.loadingRecords
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "language": {
+ * "loadingRecords": "Please wait - loading..."
+ * }
+ * } );
+ * } );
+ */
+ "sLoadingRecords": "Loading...",
+
+
+ /**
+ * Text which is displayed when the table is processing
a user action
+ * (usually a sort command or similar).
+ * @type string
+ *
+ * @dtopt Language
+ * @name DataTable.defaults.language.processing
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "language": {
+ * "processing": "DataTables is currently busy"
+ * }
+ * } );
+ * } );
+ */
+ "sProcessing": "",
+
+
+ /**
+ * Details the actions that will be taken when the user
types into the
+ * filtering input text box. The variable "_INPUT_", if
used in the string,
+ * is replaced with the HTML text box for the filtering
input allowing
+ * control over where it appears in the string. If
"_INPUT_" is not given
+ * then the input box is appended to the string
automatically.
+ * @type string
+ * @default Search:
+ *
+ * @dtopt Language
+ * @name DataTable.defaults.language.search
+ *
+ * @example
+ * // Input text box will be appended at the end
automatically
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "language": {
+ * "search": "Filter records:"
+ * }
+ * } );
+ * } );
+ *
+ * @example
+ * // Specify where the filter should appear
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "language": {
+ * "search": "Apply filter _INPUT_ to table"
+ * }
+ * } );
+ * } );
+ */
+ "sSearch": "Search:",
+
+
+ /**
+ * Assign a `placeholder` attribute to the search
`input` element
+ * @type string
+ * @default
+ *
+ * @dtopt Language
+ * @name DataTable.defaults.language.searchPlaceholder
+ */
+ "sSearchPlaceholder": "",
+
+
+ /**
+ * All of the language information can be stored in a
file on the
+ * server-side, which DataTables will look up if this
parameter is passed.
+ * It must store the URL of the language file, which is
in a JSON format,
+ * and the object has the same properties as the
oLanguage object in the
+ * initialiser object (i.e. the above parameters).
Please refer to one of
+ * the example language files to see how this works in
action.
+ * @type string
+ * @default <i>Empty string - i.e. disabled</i>
+ *
+ * @dtopt Language
+ * @name DataTable.defaults.language.url
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "language": {
+ * "url":
"https://www.sprymedia.co.uk/dataTables/lang.txt";
+ * }
+ * } );
+ * } );
+ */
+ "sUrl": "",
+
+
+ /**
+ * Text shown inside the table records when the is no
information to be
+ * displayed after filtering. `emptyTable` is shown
when there is simply no
+ * information in the table at all (regardless of
filtering).
+ * @type string
+ * @default No matching records found
+ *
+ * @dtopt Language
+ * @name DataTable.defaults.language.zeroRecords
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "language": {
+ * "zeroRecords": "No records to display"
+ * }
+ * } );
+ * } );
+ */
+ "sZeroRecords": "No matching records found"
+ },
+
+
+ /**
+ * This parameter allows you to have define the global
filtering state at
+ * initialisation time. As an object the `search` parameter
must be
+ * defined, but all other parameters are optional. When `regex`
is true,
+ * the search string will be treated as a regular expression,
when false
+ * (default) it will be treated as a straight string. When
`smart`
+ * DataTables will use it's smart filtering methods (to word
match at
+ * any point in the data), when false this will not be done.
+ * @namespace
+ * @extends DataTable.models.oSearch
+ *
+ * @dtopt Options
+ * @name DataTable.defaults.search
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "search": {"search": "Initial search"}
+ * } );
+ * } )
+ */
+ "oSearch": $.extend( {}, DataTable.models.oSearch ),
+
+
+ /**
+ * __Deprecated__ The functionality provided by this parameter
has now been
+ * superseded by that provided through `ajax`, which should be
used instead.
+ *
+ * By default DataTables will look for the property `data` (or
`aaData` for
+ * compatibility with DataTables 1.9-) when obtaining data from
an Ajax
+ * source or for server-side processing - this parameter allows
that
+ * property to be changed. You can use Javascript dotted object
notation to
+ * get a data source for multiple levels of nesting.
+ * @type string
+ * @default data
+ *
+ * @dtopt Options
+ * @dtopt Server-side
+ * @name DataTable.defaults.ajaxDataProp
+ *
+ * @deprecated 1.10. Please use `ajax` for this functionality
now.
+ */
+ "sAjaxDataProp": "data",
+
+
+ /**
+ * __Deprecated__ The functionality provided by this parameter
has now been
+ * superseded by that provided through `ajax`, which should be
used instead.
+ *
+ * You can instruct DataTables to load data from an external
+ * source using this parameter (use aData if you want to pass
data in you
+ * already have). Simply provide a url a JSON object can be
obtained from.
+ * @type string
+ * @default null
+ *
+ * @dtopt Options
+ * @dtopt Server-side
+ * @name DataTable.defaults.ajaxSource
+ *
+ * @deprecated 1.10. Please use `ajax` for this functionality
now.
+ */
+ "sAjaxSource": null,
+
+
+ /**
+ * This initialisation variable allows you to specify exactly
where in the
+ * DOM you want DataTables to inject the various controls it
adds to the page
+ * (for example you might want the pagination controls at the
top of the
+ * table). DIV elements (with or without a custom class) can
also be added to
+ * aid styling. The follow syntax is used:
+ * <ul>
+ * <li>The following options are allowed:
+ * <ul>
+ * <li>'l' - Length changing</li>
+ * <li>'f' - Filtering input</li>
+ * <li>'t' - The table!</li>
+ * <li>'i' - Information</li>
+ * <li>'p' - Pagination</li>
+ * <li>'r' - pRocessing</li>
+ * </ul>
+ * </li>
+ * <li>The following constants are allowed:
+ * <ul>
+ * <li>'H' - jQueryUI theme "header" classes
('fg-toolbar ui-widget-header ui-corner-tl ui-corner-tr
ui-helper-clearfix')</li>
+ * <li>'F' - jQueryUI theme "footer" classes
('fg-toolbar ui-widget-header ui-corner-bl ui-corner-br
ui-helper-clearfix')</li>
+ * </ul>
+ * </li>
+ * <li>The following syntax is expected:
+ * <ul>
+ * <li>'<' and '>' - div elements</li>
+ * <li>'<"class" and '>' - div with a class</li>
+ * <li>'<"#id" and '>' - div with an ID</li>
+ * </ul>
+ * </li>
+ * <li>Examples:
+ * <ul>
+ * <li>'<"wrapper"flipt>'</li>
+ * <li>'<lf<t>ip>'</li>
+ * </ul>
+ * </li>
+ * </ul>
+ * @type string
+ * @default lfrtip <i>(when `jQueryUI` is false)</i> <b>or</b>
+ * <"H"lfr>t<"F"ip> <i>(when `jQueryUI` is true)</i>
+ *
+ * @dtopt Options
+ * @name DataTable.defaults.dom
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "dom":
'<"top"i>rt<"bottom"flp><"clear">'
+ * } );
+ * } );
+ */
+ "sDom": "lfrtip",
+
+
+ /**
+ * Search delay option. This will throttle full table searches
that use the
+ * DataTables provided search input element (it does not effect
calls to
+ * `dt-api search()`, providing a delay before the search is
made.
+ * @type integer
+ * @default 0
+ *
+ * @dtopt Options
+ * @name DataTable.defaults.searchDelay
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "searchDelay": 200
+ * } );
+ * } )
+ */
+ "searchDelay": null,
+
+
+ /**
+ * DataTables features six different built-in options for the
buttons to
+ * display for pagination control:
+ *
+ * * `numbers` - Page number buttons only
+ * * `simple` - 'Previous' and 'Next' buttons only
+ * * 'simple_numbers` - 'Previous' and 'Next' buttons, plus
page numbers
+ * * `full` - 'First', 'Previous', 'Next' and 'Last' buttons
+ * * `full_numbers` - 'First', 'Previous', 'Next' and 'Last'
buttons, plus page numbers
+ * * `first_last_numbers` - 'First' and 'Last' buttons, plus
page numbers
+ *
+ * Further methods can be added using {@link
DataTable.ext.oPagination}.
+ * @type string
+ * @default simple_numbers
+ *
+ * @dtopt Options
+ * @name DataTable.defaults.pagingType
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "pagingType": "full_numbers"
+ * } );
+ * } )
+ */
+ "sPaginationType": "simple_numbers",
+
+
+ /**
+ * Enable horizontal scrolling. When a table is too wide to fit
into a
+ * certain layout, or you have a large number of columns in the
table, you
+ * can enable x-scrolling to show the table in a viewport,
which can be
+ * scrolled. This property can be `true` which will allow the
table to
+ * scroll horizontally when needed, or any CSS unit, or a
number (in which
+ * case it will be treated as a pixel measurement). Setting as
simply `true`
+ * is recommended.
+ * @type boolean|string
+ * @default <i>blank string - i.e. disabled</i>
+ *
+ * @dtopt Features
+ * @name DataTable.defaults.scrollX
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "scrollX": true,
+ * "scrollCollapse": true
+ * } );
+ * } );
+ */
+ "sScrollX": "",
+
+
+ /**
+ * This property can be used to force a DataTable to use more
width than it
+ * might otherwise do when x-scrolling is enabled. For example
if you have a
+ * table which requires to be well spaced, this parameter is
useful for
+ * "over-sizing" the table, and thus forcing scrolling. This
property can by
+ * any CSS unit, or a number (in which case it will be treated
as a pixel
+ * measurement).
+ * @type string
+ * @default <i>blank string - i.e. disabled</i>
+ *
+ * @dtopt Options
+ * @name DataTable.defaults.scrollXInner
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "scrollX": "100%",
+ * "scrollXInner": "110%"
+ * } );
+ * } );
+ */
+ "sScrollXInner": "",
+
+
+ /**
+ * Enable vertical scrolling. Vertical scrolling will constrain
the DataTable
+ * to the given height, and enable scrolling for any data which
overflows the
+ * current viewport. This can be used as an alternative to
paging to display
+ * a lot of data in a small area (although paging and scrolling
can both be
+ * enabled at the same time). This property can be any CSS
unit, or a number
+ * (in which case it will be treated as a pixel measurement).
+ * @type string
+ * @default <i>blank string - i.e. disabled</i>
+ *
+ * @dtopt Features
+ * @name DataTable.defaults.scrollY
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "scrollY": "200px",
+ * "paginate": false
+ * } );
+ * } );
+ */
+ "sScrollY": "",
+
+
+ /**
+ * __Deprecated__ The functionality provided by this parameter
has now been
+ * superseded by that provided through `ajax`, which should be
used instead.
+ *
+ * Set the HTTP method that is used to make the Ajax call for
server-side
+ * processing or Ajax sourced data.
+ * @type string
+ * @default GET
+ *
+ * @dtopt Options
+ * @dtopt Server-side
+ * @name DataTable.defaults.serverMethod
+ *
+ * @deprecated 1.10. Please use `ajax` for this functionality
now.
+ */
+ "sServerMethod": "GET",
+
+
+ /**
+ * DataTables makes use of renderers when displaying HTML
elements for
+ * a table. These renderers can be added or modified by
plug-ins to
+ * generate suitable mark-up for a site. For example the
Bootstrap
+ * integration plug-in for DataTables uses a paging button
renderer to
+ * display pagination buttons in the mark-up required by
Bootstrap.
+ *
+ * For further information about the renderers available see
+ * DataTable.ext.renderer
+ * @type string|object
+ * @default null
+ *
+ * @name DataTable.defaults.renderer
+ *
+ */
+ "renderer": null,
+
+
+ /**
+ * Set the data property name that DataTables should use to get
a row's id
+ * to set as the `id` property in the node.
+ * @type string
+ * @default DT_RowId
+ *
+ * @name DataTable.defaults.rowId
+ */
+ "rowId": "DT_RowId"
+ };
+
+ _fnHungarianMap( DataTable.defaults );
+
+
+
+ /*
+ * Developer note - See note in model.defaults.js about the use of
Hungarian
+ * notation and camel case.
+ */
+
+ /**
+ * Column options that can be given to DataTables at initialisation
time.
+ * @namespace
+ */
+ DataTable.defaults.column = {
+ /**
+ * Define which column(s) an order will occur on for this
column. This
+ * allows a column's ordering to take multiple columns into
account when
+ * doing a sort or use the data from a different column. For
example first
+ * name / last name columns make sense to do a multi-column
sort over the
+ * two columns.
+ * @type array|int
+ * @default null <i>Takes the value of the column index
automatically</i>
+ *
+ * @name DataTable.defaults.column.orderData
+ * @dtopt Columns
+ *
+ * @example
+ * // Using `columnDefs`
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columnDefs": [
+ * { "orderData": [ 0, 1 ], "targets": [ 0 ] },
+ * { "orderData": [ 1, 0 ], "targets": [ 1 ] },
+ * { "orderData": 2, "targets": [ 2 ] }
+ * ]
+ * } );
+ * } );
+ *
+ * @example
+ * // Using `columns`
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columns": [
+ * { "orderData": [ 0, 1 ] },
+ * { "orderData": [ 1, 0 ] },
+ * { "orderData": 2 },
+ * null,
+ * null
+ * ]
+ * } );
+ * } );
+ */
+ "aDataSort": null,
+ "iDataSort": -1,
+
+
+ /**
+ * You can control the default ordering direction, and even
alter the
+ * behaviour of the sort handler (i.e. only allow ascending
ordering etc)
+ * using this parameter.
+ * @type array
+ * @default [ 'asc', 'desc' ]
+ *
+ * @name DataTable.defaults.column.orderSequence
+ * @dtopt Columns
+ *
+ * @example
+ * // Using `columnDefs`
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columnDefs": [
+ * { "orderSequence": [ "asc" ], "targets": [ 1 ] },
+ * { "orderSequence": [ "desc", "asc", "asc" ],
"targets": [ 2 ] },
+ * { "orderSequence": [ "desc" ], "targets": [ 3 ] }
+ * ]
+ * } );
+ * } );
+ *
+ * @example
+ * // Using `columns`
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columns": [
+ * null,
+ * { "orderSequence": [ "asc" ] },
+ * { "orderSequence": [ "desc", "asc", "asc" ] },
+ * { "orderSequence": [ "desc" ] },
+ * null
+ * ]
+ * } );
+ * } );
+ */
+ "asSorting": [ 'asc', 'desc' ],
+
+
+ /**
+ * Enable or disable filtering on the data in this column.
+ * @type boolean
+ * @default true
+ *
+ * @name DataTable.defaults.column.searchable
+ * @dtopt Columns
+ *
+ * @example
+ * // Using `columnDefs`
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columnDefs": [
+ * { "searchable": false, "targets": [ 0 ] }
+ * ] } );
+ * } );
+ *
+ * @example
+ * // Using `columns`
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columns": [
+ * { "searchable": false },
+ * null,
+ * null,
+ * null,
+ * null
+ * ] } );
+ * } );
+ */
+ "bSearchable": true,
+
+
+ /**
+ * Enable or disable ordering on this column.
+ * @type boolean
+ * @default true
+ *
+ * @name DataTable.defaults.column.orderable
+ * @dtopt Columns
+ *
+ * @example
+ * // Using `columnDefs`
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columnDefs": [
+ * { "orderable": false, "targets": [ 0 ] }
+ * ] } );
+ * } );
+ *
+ * @example
+ * // Using `columns`
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columns": [
+ * { "orderable": false },
+ * null,
+ * null,
+ * null,
+ * null
+ * ] } );
+ * } );
+ */
+ "bSortable": true,
+
+
+ /**
+ * Enable or disable the display of this column.
+ * @type boolean
+ * @default true
+ *
+ * @name DataTable.defaults.column.visible
+ * @dtopt Columns
+ *
+ * @example
+ * // Using `columnDefs`
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columnDefs": [
+ * { "visible": false, "targets": [ 0 ] }
+ * ] } );
+ * } );
+ *
+ * @example
+ * // Using `columns`
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columns": [
+ * { "visible": false },
+ * null,
+ * null,
+ * null,
+ * null
+ * ] } );
+ * } );
+ */
+ "bVisible": true,
+
+
+ /**
+ * Developer definable function that is called whenever a cell
is created (Ajax source,
+ * etc) or processed for input (DOM source). This can be used
as a compliment to mRender
+ * allowing you to modify the DOM element (add background
colour for example) when the
+ * element is available.
+ * @type function
+ * @param {element} td The TD node that has been created
+ * @param {*} cellData The Data for the cell
+ * @param {array|object} rowData The data for the whole row
+ * @param {int} row The row index for the aoData data store
+ * @param {int} col The column index for aoColumns
+ *
+ * @name DataTable.defaults.column.createdCell
+ * @dtopt Columns
+ *
+ * @example
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columnDefs": [ {
+ * "targets": [3],
+ * "createdCell": function (td, cellData, rowData,
row, col) {
+ * if ( cellData == "1.7" ) {
+ * $(td).css('color', 'blue')
+ * }
+ * }
+ * } ]
+ * });
+ * } );
+ */
+ "fnCreatedCell": null,
+
+
+ /**
+ * This parameter has been replaced by `data` in DataTables to
ensure naming
+ * consistency. `dataProp` can still be used, as there is
backwards
+ * compatibility in DataTables for this option, but it is
strongly
+ * recommended that you use `data` in preference to `dataProp`.
+ * @name DataTable.defaults.column.dataProp
+ */
+
+
+ /**
+ * This property can be used to read data from any data source
property,
+ * including deeply nested objects / properties. `data` can be
given in a
+ * number of different ways which effect its behaviour:
+ *
+ * * `integer` - treated as an array index for the data source.
This is the
+ * default that DataTables uses (incrementally increased for
each column).
+ * * `string` - read an object property from the data source.
There are
+ * three 'special' options that can be used in the string to
alter how
+ * DataTables reads the data from the source object:
+ * * `.` - Dotted Javascript notation. Just as you use a `.`
in
+ * Javascript to read from nested objects, so to can the
options
+ * specified in `data`. For example: `browser.version` or
+ * `browser.name`. If your object parameter name contains
a period, use
+ * `\\` to escape it - i.e. `first\\.name`.
+ * * `[]` - Array notation. DataTables can automatically
combine data
+ * from and array source, joining the data with the
characters provided
+ * between the two brackets. For example: `name[, ]` would
provide a
+ * comma-space separated list from the source array. If no
characters
+ * are provided between the brackets, the original array
source is
+ * returned.
+ * * `()` - Function notation. Adding `()` to the end of a
parameter will
+ * execute a function of the name given. For example:
`browser()` for a
+ * simple function on the data source, `browser.version()`
for a
+ * function in a nested property or even
`browser().version` to get an
+ * object property if the function called returns an
object. Note that
+ * function notation is recommended for use in `render`
rather than
+ * `data` as it is much simpler to use as a renderer.
+ * * `null` - use the original data source for the row rather
than plucking
+ * data directly from it. This action has effects on two other
+ * initialisation options:
+ * * `defaultContent` - When null is given as the `data`
option and
+ * `defaultContent` is specified for the column, the value
defined by
+ * `defaultContent` will be used for the cell.
+ * * `render` - When null is used for the `data` option and
the `render`
+ * option is specified for the column, the whole data
source for the
+ * row is used for the renderer.
+ * * `function` - the function given will be executed whenever
DataTables
+ * needs to set or get the data for a cell in the column. The
function
+ * takes three parameters:
+ * * Parameters:
+ * * `{array|object}` The data source for the row
+ * * `{string}` The type call data requested - this will
be 'set' when
+ * setting data or 'filter', 'display', 'type', 'sort'
or undefined
+ * when gathering data. Note that when `undefined` is
given for the
+ * type DataTables expects to get the raw data for the
object back<
+ * * `{*}` Data to set when the second parameter is 'set'.
+ * * Return:
+ * * The return value from the function is not required
when 'set' is
+ * the type of call, but otherwise the return is what
will be used
+ * for the data requested.
+ *
+ * Note that `data` is a getter and setter option. If you just
require
+ * formatting of data for output, you will likely want to use
`render` which
+ * is simply a getter and thus simpler to use.
+ *
+ * Note that prior to DataTables 1.9.2 `data` was called
`mDataProp`. The
+ * name change reflects the flexibility of this property and is
consistent
+ * with the naming of mRender. If 'mDataProp' is given, then it
will still
+ * be used by DataTables, as it automatically maps the old name
to the new
+ * if required.
+ *
+ * @type string|int|function|null
+ * @default null <i>Use automatically calculated column
index</i>
+ *
+ * @name DataTable.defaults.column.data
+ * @dtopt Columns
+ *
+ * @example
+ * // Read table data from objects
+ * // JSON structure for each row:
+ * // {
+ * // "engine": {value},
+ * // "browser": {value},
+ * // "platform": {value},
+ * // "version": {value},
+ * // "grade": {value}
+ * // }
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "ajaxSource": "sources/objects.txt",
+ * "columns": [
+ * { "data": "engine" },
+ * { "data": "browser" },
+ * { "data": "platform" },
+ * { "data": "version" },
+ * { "data": "grade" }
+ * ]
+ * } );
+ * } );
+ *
+ * @example
+ * // Read information from deeply nested objects
+ * // JSON structure for each row:
+ * // {
+ * // "engine": {value},
+ * // "browser": {value},
+ * // "platform": {
+ * // "inner": {value}
+ * // },
+ * // "details": [
+ * // {value}, {value}
+ * // ]
+ * // }
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "ajaxSource": "sources/deep.txt",
+ * "columns": [
+ * { "data": "engine" },
+ * { "data": "browser" },
+ * { "data": "platform.inner" },
+ * { "data": "details.0" },
+ * { "data": "details.1" }
+ * ]
+ * } );
+ * } );
+ *
+ * @example
+ * // Using `data` as a function to provide different
information for
+ * // sorting, filtering and display. In this case, currency
(price)
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columnDefs": [ {
+ * "targets": [ 0 ],
+ * "data": function ( source, type, val ) {
+ * if (type === 'set') {
+ * source.price = val;
+ * // Store the computed display and filter values
for efficiency
+ * source.price_display = val=="" ? "" :
"$"+numberFormat(val);
+ * source.price_filter = val=="" ? "" :
"$"+numberFormat(val)+" "+val;
+ * return;
+ * }
+ * else if (type === 'display') {
+ * return source.price_display;
+ * }
+ * else if (type === 'filter') {
+ * return source.price_filter;
+ * }
+ * // 'sort', 'type' and undefined all just use the
integer
+ * return source.price;
+ * }
+ * } ]
+ * } );
+ * } );
+ *
+ * @example
+ * // Using default content
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columnDefs": [ {
+ * "targets": [ 0 ],
+ * "data": null,
+ * "defaultContent": "Click to edit"
+ * } ]
+ * } );
+ * } );
+ *
+ * @example
+ * // Using array notation - outputting a list from an array
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columnDefs": [ {
+ * "targets": [ 0 ],
+ * "data": "name[, ]"
+ * } ]
+ * } );
+ * } );
+ *
+ */
+ "mData": null,
+
+
+ /**
+ * This property is the rendering partner to `data` and it is
suggested that
+ * when you want to manipulate data for display (including
filtering,
+ * sorting etc) without altering the underlying data for the
table, use this
+ * property. `render` can be considered to be the the read only
companion to
+ * `data` which is read / write (then as such more complex).
Like `data`
+ * this option can be given in a number of different ways to
effect its
+ * behaviour:
+ *
+ * * `integer` - treated as an array index for the data source.
This is the
+ * default that DataTables uses (incrementally increased for
each column).
+ * * `string` - read an object property from the data source.
There are
+ * three 'special' options that can be used in the string to
alter how
+ * DataTables reads the data from the source object:
+ * * `.` - Dotted Javascript notation. Just as you use a `.`
in
+ * Javascript to read from nested objects, so to can the
options
+ * specified in `data`. For example: `browser.version` or
+ * `browser.name`. If your object parameter name contains
a period, use
+ * `\\` to escape it - i.e. `first\\.name`.
+ * * `[]` - Array notation. DataTables can automatically
combine data
+ * from and array source, joining the data with the
characters provided
+ * between the two brackets. For example: `name[, ]` would
provide a
+ * comma-space separated list from the source array. If no
characters
+ * are provided between the brackets, the original array
source is
+ * returned.
+ * * `()` - Function notation. Adding `()` to the end of a
parameter will
+ * execute a function of the name given. For example:
`browser()` for a
+ * simple function on the data source, `browser.version()`
for a
+ * function in a nested property or even
`browser().version` to get an
+ * object property if the function called returns an
object.
+ * * `object` - use different data for the different data types
requested by
+ * DataTables ('filter', 'display', 'type' or 'sort'). The
property names
+ * of the object is the data type the property refers to and
the value can
+ * defined using an integer, string or function using the
same rules as
+ * `render` normally does. Note that an `_` option _must_ be
specified.
+ * This is the default value to use if you haven't specified
a value for
+ * the data type requested by DataTables.
+ * * `function` - the function given will be executed whenever
DataTables
+ * needs to set or get the data for a cell in the column. The
function
+ * takes three parameters:
+ * * Parameters:
+ * * {array|object} The data source for the row (based on
`data`)
+ * * {string} The type call data requested - this will be
'filter',
+ * 'display', 'type' or 'sort'.
+ * * {array|object} The full data source for the row (not
based on
+ * `data`)
+ * * Return:
+ * * The return value from the function is what will be
used for the
+ * data requested.
+ *
+ * @type string|int|function|object|null
+ * @default null Use the data source value.
+ *
+ * @name DataTable.defaults.column.render
+ * @dtopt Columns
+ *
+ * @example
+ * // Create a comma separated list from an array of objects
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "ajaxSource": "sources/deep.txt",
+ * "columns": [
+ * { "data": "engine" },
+ * { "data": "browser" },
+ * {
+ * "data": "platform",
+ * "render": "[, ].name"
+ * }
+ * ]
+ * } );
+ * } );
+ *
+ * @example
+ * // Execute a function to obtain data
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columnDefs": [ {
+ * "targets": [ 0 ],
+ * "data": null, // Use the full data source object
for the renderer's source
+ * "render": "browserName()"
+ * } ]
+ * } );
+ * } );
+ *
+ * @example
+ * // As an object, extracting different data for the
different types
+ * // This would be used with a data source such as:
+ * // { "phone": 5552368, "phone_filter": "5552368
555-2368", "phone_display": "555-2368" }
+ * // Here the `phone` integer is used for sorting and type
detection, while `phone_filter`
+ * // (which has both forms) is used for filtering for if a
user inputs either format, while
+ * // the formatted phone number is the one that is shown in
the table.
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columnDefs": [ {
+ * "targets": [ 0 ],
+ * "data": null, // Use the full data source object
for the renderer's source
+ * "render": {
+ * "_": "phone",
+ * "filter": "phone_filter",
+ * "display": "phone_display"
+ * }
+ * } ]
+ * } );
+ * } );
+ *
+ * @example
+ * // Use as a function to create a link from the data source
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columnDefs": [ {
+ * "targets": [ 0 ],
+ * "data": "download_link",
+ * "render": function ( data, type, full ) {
+ * return '<a href="'+data+'">Download</a>';
+ * }
+ * } ]
+ * } );
+ * } );
+ */
+ "mRender": null,
+
+
+ /**
+ * Change the cell type created for the column - either TD
cells or TH cells. This
+ * can be useful as TH cells have semantic meaning in the table
body, allowing them
+ * to act as a header for a row (you may wish to add
scope='row' to the TH elements).
+ * @type string
+ * @default td
+ *
+ * @name DataTable.defaults.column.cellType
+ * @dtopt Columns
+ *
+ * @example
+ * // Make the first column use TH cells
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columnDefs": [ {
+ * "targets": [ 0 ],
+ * "cellType": "th"
+ * } ]
+ * } );
+ * } );
+ */
+ "sCellType": "td",
+
+
+ /**
+ * Class to give to each cell in this column.
+ * @type string
+ * @default <i>Empty string</i>
+ *
+ * @name DataTable.defaults.column.class
+ * @dtopt Columns
+ *
+ * @example
+ * // Using `columnDefs`
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columnDefs": [
+ * { "class": "my_class", "targets": [ 0 ] }
+ * ]
+ * } );
+ * } );
+ *
+ * @example
+ * // Using `columns`
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columns": [
+ * { "class": "my_class" },
+ * null,
+ * null,
+ * null,
+ * null
+ * ]
+ * } );
+ * } );
+ */
+ "sClass": "",
+
+ /**
+ * When DataTables calculates the column widths to assign to
each column,
+ * it finds the longest string in each column and then
constructs a
+ * temporary table and reads the widths from that. The problem
with this
+ * is that "mmm" is much wider then "iiii", but the latter is a
longer
+ * string - thus the calculation can go wrong (doing it
properly and putting
+ * it into an DOM object and measuring that is horribly(!)
slow). Thus as
+ * a "work around" we provide this option. It will append its
value to the
+ * text that is found to be the longest string for the column -
i.e. padding.
+ * Generally you shouldn't need this!
+ * @type string
+ * @default <i>Empty string<i>
+ *
+ * @name DataTable.defaults.column.contentPadding
+ * @dtopt Columns
+ *
+ * @example
+ * // Using `columns`
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columns": [
+ * null,
+ * null,
+ * null,
+ * {
+ * "contentPadding": "mmm"
+ * }
+ * ]
+ * } );
+ * } );
+ */
+ "sContentPadding": "",
+
+
+ /**
+ * Allows a default value to be given for a column's data, and
will be used
+ * whenever a null data source is encountered (this can be
because `data`
+ * is set to null, or because the data source itself is null).
+ * @type string
+ * @default null
+ *
+ * @name DataTable.defaults.column.defaultContent
+ * @dtopt Columns
+ *
+ * @example
+ * // Using `columnDefs`
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columnDefs": [
+ * {
+ * "data": null,
+ * "defaultContent": "Edit",
+ * "targets": [ -1 ]
+ * }
+ * ]
+ * } );
+ * } );
+ *
+ * @example
+ * // Using `columns`
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columns": [
+ * null,
+ * null,
+ * null,
+ * {
+ * "data": null,
+ * "defaultContent": "Edit"
+ * }
+ * ]
+ * } );
+ * } );
+ */
+ "sDefaultContent": null,
+
+
+ /**
+ * This parameter is only used in DataTables' server-side
processing. It can
+ * be exceptionally useful to know what columns are being
displayed on the
+ * client side, and to map these to database fields. When
defined, the names
+ * also allow DataTables to reorder information from the server
if it comes
+ * back in an unexpected order (i.e. if you switch your columns
around on the
+ * client-side, your server-side code does not also need
updating).
+ * @type string
+ * @default <i>Empty string</i>
+ *
+ * @name DataTable.defaults.column.name
+ * @dtopt Columns
+ *
+ * @example
+ * // Using `columnDefs`
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columnDefs": [
+ * { "name": "engine", "targets": [ 0 ] },
+ * { "name": "browser", "targets": [ 1 ] },
+ * { "name": "platform", "targets": [ 2 ] },
+ * { "name": "version", "targets": [ 3 ] },
+ * { "name": "grade", "targets": [ 4 ] }
+ * ]
+ * } );
+ * } );
+ *
+ * @example
+ * // Using `columns`
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columns": [
+ * { "name": "engine" },
+ * { "name": "browser" },
+ * { "name": "platform" },
+ * { "name": "version" },
+ * { "name": "grade" }
+ * ]
+ * } );
+ * } );
+ */
+ "sName": "",
+
+
+ /**
+ * Defines a data source type for the ordering which can be
used to read
+ * real-time information from the table (updating the
internally cached
+ * version) prior to ordering. This allows ordering to occur on
user
+ * editable elements such as form inputs.
+ * @type string
+ * @default std
+ *
+ * @name DataTable.defaults.column.orderDataType
+ * @dtopt Columns
+ *
+ * @example
+ * // Using `columnDefs`
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columnDefs": [
+ * { "orderDataType": "dom-text", "targets": [ 2, 3 ]
},
+ * { "type": "numeric", "targets": [ 3 ] },
+ * { "orderDataType": "dom-select", "targets": [ 4 ] },
+ * { "orderDataType": "dom-checkbox", "targets": [ 5 ]
}
+ * ]
+ * } );
+ * } );
+ *
+ * @example
+ * // Using `columns`
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columns": [
+ * null,
+ * null,
+ * { "orderDataType": "dom-text" },
+ * { "orderDataType": "dom-text", "type": "numeric" },
+ * { "orderDataType": "dom-select" },
+ * { "orderDataType": "dom-checkbox" }
+ * ]
+ * } );
+ * } );
+ */
+ "sSortDataType": "std",
+
+
+ /**
+ * The title of this column.
+ * @type string
+ * @default null <i>Derived from the 'TH' value for this
column in the
+ * original HTML table.</i>
+ *
+ * @name DataTable.defaults.column.title
+ * @dtopt Columns
+ *
+ * @example
+ * // Using `columnDefs`
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columnDefs": [
+ * { "title": "My column title", "targets": [ 0 ] }
+ * ]
+ * } );
+ * } );
+ *
+ * @example
+ * // Using `columns`
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columns": [
+ * { "title": "My column title" },
+ * null,
+ * null,
+ * null,
+ * null
+ * ]
+ * } );
+ * } );
+ */
+ "sTitle": null,
+
+
+ /**
+ * The type allows you to specify how the data for this column
will be
+ * ordered. Four types (string, numeric, date and html (which
will strip
+ * HTML tags before ordering)) are currently available. Note
that only date
+ * formats understood by Javascript's Date() object will be
accepted as type
+ * date. For example: "Mar 26, 2008 5:03 PM". May take the
values: 'string',
+ * 'numeric', 'date' or 'html' (by default). Further types can
be adding
+ * through plug-ins.
+ * @type string
+ * @default null <i>Auto-detected from raw data</i>
+ *
+ * @name DataTable.defaults.column.type
+ * @dtopt Columns
+ *
+ * @example
+ * // Using `columnDefs`
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columnDefs": [
+ * { "type": "html", "targets": [ 0 ] }
+ * ]
+ * } );
+ * } );
+ *
+ * @example
+ * // Using `columns`
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columns": [
+ * { "type": "html" },
+ * null,
+ * null,
+ * null,
+ * null
+ * ]
+ * } );
+ * } );
+ */
+ "sType": null,
+
+
+ /**
+ * Defining the width of the column, this parameter may take
any CSS value
+ * (3em, 20px etc). DataTables applies 'smart' widths to
columns which have not
+ * been given a specific width through this interface ensuring
that the table
+ * remains readable.
+ * @type string
+ * @default null <i>Automatic</i>
+ *
+ * @name DataTable.defaults.column.width
+ * @dtopt Columns
+ *
+ * @example
+ * // Using `columnDefs`
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columnDefs": [
+ * { "width": "20%", "targets": [ 0 ] }
+ * ]
+ * } );
+ * } );
+ *
+ * @example
+ * // Using `columns`
+ * $(document).ready( function() {
+ * $('#example').dataTable( {
+ * "columns": [
+ * { "width": "20%" },
+ * null,
+ * null,
+ * null,
+ * null
+ * ]
+ * } );
+ * } );
+ */
+ "sWidth": null
+ };
+
+ _fnHungarianMap( DataTable.defaults.column );
+
+
+
+ /**
+ * DataTables settings object - this holds all the information needed
for a
+ * given table, including configuration, data and current application
of the
+ * table options. DataTables does not have a single instance for each
DataTable
+ * with the settings attached to that instance, but rather instances of
the
+ * DataTable "class" are created on-the-fly as needed (typically by a
+ * $().dataTable() call) and the settings object is then applied to that
+ * instance.
+ *
+ * Note that this object is related to {@link DataTable.defaults} but
this
+ * one is the internal data store for DataTables's cache of columns. It
should
+ * NOT be manipulated outside of DataTables. Any configuration should
be done
+ * through the initialisation options.
+ * @namespace
+ * @todo Really should attach the settings object to individual
instances so we
+ * don't need to create new instances on each $().dataTable() call
(if the
+ * table already exists). It would also save passing oSettings
around and
+ * into every single function. However, this is a very significant
+ * architecture change for DataTables and will almost certainly break
+ * backwards compatibility with older installations. This is
something that
+ * will be done in 2.0.
+ */
+ DataTable.models.oSettings = {
+ /**
+ * Primary features of DataTables and their enablement state.
+ * @namespace
+ */
+ "oFeatures": {
+
+ /**
+ * Flag to say if DataTables should automatically try
to calculate the
+ * optimum table and columns widths (true) or not
(false).
+ * Note that this parameter will be set by the
initialisation routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @type boolean
+ */
+ "bAutoWidth": null,
+
+ /**
+ * Delay the creation of TR and TD elements until they
are actually
+ * needed by a driven page draw. This can give a
significant speed
+ * increase for Ajax source and Javascript source data,
but makes no
+ * difference at all for DOM and server-side processing
tables.
+ * Note that this parameter will be set by the
initialisation routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @type boolean
+ */
+ "bDeferRender": null,
+
+ /**
+ * Enable filtering on the table or not. Note that if
this is disabled
+ * then there is no filtering at all on the table,
including fnFilter.
+ * To just remove the filtering input use sDom and
remove the 'f' option.
+ * Note that this parameter will be set by the
initialisation routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @type boolean
+ */
+ "bFilter": null,
+
+ /**
+ * Table information element (the 'Showing x of y
records' div) enable
+ * flag.
+ * Note that this parameter will be set by the
initialisation routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @type boolean
+ */
+ "bInfo": null,
+
+ /**
+ * Present a user control allowing the end user to
change the page size
+ * when pagination is enabled.
+ * Note that this parameter will be set by the
initialisation routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @type boolean
+ */
+ "bLengthChange": null,
+
+ /**
+ * Pagination enabled or not. Note that if this is
disabled then length
+ * changing must also be disabled.
+ * Note that this parameter will be set by the
initialisation routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @type boolean
+ */
+ "bPaginate": null,
+
+ /**
+ * Processing indicator enable flag whenever DataTables
is enacting a
+ * user request - typically an Ajax request for
server-side processing.
+ * Note that this parameter will be set by the
initialisation routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @type boolean
+ */
+ "bProcessing": null,
+
+ /**
+ * Server-side processing enabled flag - when enabled
DataTables will
+ * get all data from the server for every draw - there
is no filtering,
+ * sorting or paging done on the client-side.
+ * Note that this parameter will be set by the
initialisation routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @type boolean
+ */
+ "bServerSide": null,
+
+ /**
+ * Sorting enablement flag.
+ * Note that this parameter will be set by the
initialisation routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @type boolean
+ */
+ "bSort": null,
+
+ /**
+ * Multi-column sorting
+ * Note that this parameter will be set by the
initialisation routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @type boolean
+ */
+ "bSortMulti": null,
+
+ /**
+ * Apply a class to the columns which are being sorted
to provide a
+ * visual highlight or not. This can slow things down
when enabled since
+ * there is a lot of DOM interaction.
+ * Note that this parameter will be set by the
initialisation routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @type boolean
+ */
+ "bSortClasses": null,
+
+ /**
+ * State saving enablement flag.
+ * Note that this parameter will be set by the
initialisation routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @type boolean
+ */
+ "bStateSave": null
+ },
+
+
+ /**
+ * Scrolling settings for a table.
+ * @namespace
+ */
+ "oScroll": {
+ /**
+ * When the table is shorter in height than sScrollY,
collapse the
+ * table container down to the height of the table
(when true).
+ * Note that this parameter will be set by the
initialisation routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @type boolean
+ */
+ "bCollapse": null,
+
+ /**
+ * Width of the scrollbar for the web-browser's
platform. Calculated
+ * during table initialisation.
+ * @type int
+ * @default 0
+ */
+ "iBarWidth": 0,
+
+ /**
+ * Viewport width for horizontal scrolling. Horizontal
scrolling is
+ * disabled if an empty string.
+ * Note that this parameter will be set by the
initialisation routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @type string
+ */
+ "sX": null,
+
+ /**
+ * Width to expand the table to when using x-scrolling.
Typically you
+ * should not need to use this.
+ * Note that this parameter will be set by the
initialisation routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @type string
+ * @deprecated
+ */
+ "sXInner": null,
+
+ /**
+ * Viewport height for vertical scrolling. Vertical
scrolling is disabled
+ * if an empty string.
+ * Note that this parameter will be set by the
initialisation routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @type string
+ */
+ "sY": null
+ },
+
+ /**
+ * Language information for the table.
+ * @namespace
+ * @extends DataTable.defaults.oLanguage
+ */
+ "oLanguage": {
+ /**
+ * Information callback function. See
+ * {@link DataTable.defaults.fnInfoCallback}
+ * @type function
+ * @default null
+ */
+ "fnInfoCallback": null
+ },
+
+ /**
+ * Browser support parameters
+ * @namespace
+ */
+ "oBrowser": {
+ /**
+ * Indicate if the browser incorrectly calculates
width:100% inside a
+ * scrolling element (IE6/7)
+ * @type boolean
+ * @default false
+ */
+ "bScrollOversize": false,
+
+ /**
+ * Determine if the vertical scrollbar is on the right
or left of the
+ * scrolling container - needed for rtl language
layout, although not
+ * all browsers move the scrollbar (Safari).
+ * @type boolean
+ * @default false
+ */
+ "bScrollbarLeft": false,
+
+ /**
+ * Flag for if `getBoundingClientRect` is fully
supported or not
+ * @type boolean
+ * @default false
+ */
+ "bBounding": false,
+
+ /**
+ * Browser scrollbar width
+ * @type integer
+ * @default 0
+ */
+ "barWidth": 0
+ },
+
+
+ "ajax": null,
+
+
+ /**
+ * Array referencing the nodes which are used for the features.
The
+ * parameters of this object match what is allowed by sDom -
i.e.
+ * <ul>
+ * <li>'l' - Length changing</li>
+ * <li>'f' - Filtering input</li>
+ * <li>'t' - The table!</li>
+ * <li>'i' - Information</li>
+ * <li>'p' - Pagination</li>
+ * <li>'r' - pRocessing</li>
+ * </ul>
+ * @type array
+ * @default []
+ */
+ "aanFeatures": [],
+
+ /**
+ * Store data information - see {@link DataTable.models.oRow}
for detailed
+ * information.
+ * @type array
+ * @default []
+ */
+ "aoData": [],
+
+ /**
+ * Array of indexes which are in the current display (after
filtering etc)
+ * @type array
+ * @default []
+ */
+ "aiDisplay": [],
+
+ /**
+ * Array of indexes for display - no filtering
+ * @type array
+ * @default []
+ */
+ "aiDisplayMaster": [],
+
+ /**
+ * Map of row ids to data indexes
+ * @type object
+ * @default {}
+ */
+ "aIds": {},
+
+ /**
+ * Store information about each column that is in use
+ * @type array
+ * @default []
+ */
+ "aoColumns": [],
+
+ /**
+ * Store information about the table's header
+ * @type array
+ * @default []
+ */
+ "aoHeader": [],
+
+ /**
+ * Store information about the table's footer
+ * @type array
+ * @default []
+ */
+ "aoFooter": [],
+
+ /**
+ * Store the applied global search information in case we want
to force a
+ * research or compare the old search to a new one.
+ * Note that this parameter will be set by the initialisation
routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @namespace
+ * @extends DataTable.models.oSearch
+ */
+ "oPreviousSearch": {},
+
+ /**
+ * Store the applied search for each column - see
+ * {@link DataTable.models.oSearch} for the format that is used
for the
+ * filtering information for each column.
+ * @type array
+ * @default []
+ */
+ "aoPreSearchCols": [],
+
+ /**
+ * Sorting that is applied to the table. Note that the inner
arrays are
+ * used in the following manner:
+ * <ul>
+ * <li>Index 0 - column number</li>
+ * <li>Index 1 - current sorting direction</li>
+ * </ul>
+ * Note that this parameter will be set by the initialisation
routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @type array
+ * @todo These inner arrays should really be objects
+ */
+ "aaSorting": null,
+
+ /**
+ * Sorting that is always applied to the table (i.e. prefixed
in front of
+ * aaSorting).
+ * Note that this parameter will be set by the initialisation
routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @type array
+ * @default []
+ */
+ "aaSortingFixed": [],
+
+ /**
+ * Classes to use for the striping of a table.
+ * Note that this parameter will be set by the initialisation
routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @type array
+ * @default []
+ */
+ "asStripeClasses": null,
+
+ /**
+ * If restoring a table - we should restore its striping
classes as well
+ * @type array
+ * @default []
+ */
+ "asDestroyStripes": [],
+
+ /**
+ * If restoring a table - we should restore its width
+ * @type int
+ * @default 0
+ */
+ "sDestroyWidth": 0,
+
+ /**
+ * Callback functions array for every time a row is inserted
(i.e. on a draw).
+ * @type array
+ * @default []
+ */
+ "aoRowCallback": [],
+
+ /**
+ * Callback functions for the header on each draw.
+ * @type array
+ * @default []
+ */
+ "aoHeaderCallback": [],
+
+ /**
+ * Callback function for the footer on each draw.
+ * @type array
+ * @default []
+ */
+ "aoFooterCallback": [],
+
+ /**
+ * Array of callback functions for draw callback functions
+ * @type array
+ * @default []
+ */
+ "aoDrawCallback": [],
+
+ /**
+ * Array of callback functions for row created function
+ * @type array
+ * @default []
+ */
+ "aoRowCreatedCallback": [],
+
+ /**
+ * Callback functions for just before the table is redrawn. A
return of
+ * false will be used to cancel the draw.
+ * @type array
+ * @default []
+ */
+ "aoPreDrawCallback": [],
+
+ /**
+ * Callback functions for when the table has been initialised.
+ * @type array
+ * @default []
+ */
+ "aoInitComplete": [],
+
+
+ /**
+ * Callbacks for modifying the settings to be stored for state
saving, prior to
+ * saving state.
+ * @type array
+ * @default []
+ */
+ "aoStateSaveParams": [],
+
+ /**
+ * Callbacks for modifying the settings that have been stored
for state saving
+ * prior to using the stored values to restore the state.
+ * @type array
+ * @default []
+ */
+ "aoStateLoadParams": [],
+
+ /**
+ * Callbacks for operating on the settings object once the
saved state has been
+ * loaded
+ * @type array
+ * @default []
+ */
+ "aoStateLoaded": [],
+
+ /**
+ * Cache the table ID for quick access
+ * @type string
+ * @default <i>Empty string</i>
+ */
+ "sTableId": "",
+
+ /**
+ * The TABLE node for the main table
+ * @type node
+ * @default null
+ */
+ "nTable": null,
+
+ /**
+ * Permanent ref to the thead element
+ * @type node
+ * @default null
+ */
+ "nTHead": null,
+
+ /**
+ * Permanent ref to the tfoot element - if it exists
+ * @type node
+ * @default null
+ */
+ "nTFoot": null,
+
+ /**
+ * Permanent ref to the tbody element
+ * @type node
+ * @default null
+ */
+ "nTBody": null,
+
+ /**
+ * Cache the wrapper node (contains all DataTables controlled
elements)
+ * @type node
+ * @default null
+ */
+ "nTableWrapper": null,
+
+ /**
+ * Indicate if when using server-side processing the loading of
data
+ * should be deferred until the second draw.
+ * Note that this parameter will be set by the initialisation
routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @type boolean
+ * @default false
+ */
+ "bDeferLoading": false,
+
+ /**
+ * Indicate if all required information has been read in
+ * @type boolean
+ * @default false
+ */
+ "bInitialised": false,
+
+ /**
+ * Information about open rows. Each object in the array has
the parameters
+ * 'nTr' and 'nParent'
+ * @type array
+ * @default []
+ */
+ "aoOpenRows": [],
+
+ /**
+ * Dictate the positioning of DataTables' control elements - see
+ * {@link DataTable.model.oInit.sDom}.
+ * Note that this parameter will be set by the initialisation
routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @type string
+ * @default null
+ */
+ "sDom": null,
+
+ /**
+ * Search delay (in mS)
+ * @type integer
+ * @default null
+ */
+ "searchDelay": null,
+
+ /**
+ * Which type of pagination should be used.
+ * Note that this parameter will be set by the initialisation
routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @type string
+ * @default two_button
+ */
+ "sPaginationType": "two_button",
+
+ /**
+ * The state duration (for `stateSave`) in seconds.
+ * Note that this parameter will be set by the initialisation
routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @type int
+ * @default 0
+ */
+ "iStateDuration": 0,
+
+ /**
+ * Array of callback functions for state saving. Each array
element is an
+ * object with the following parameters:
+ * <ul>
+ * <li>function:fn - function to call. Takes two
parameters, oSettings
+ * and the JSON string to save that has been thus far
created. Returns
+ * a JSON string to be inserted into a json object
+ * (i.e. '"param": [ 0, 1, 2]')</li>
+ * <li>string:sName - name of callback</li>
+ * </ul>
+ * @type array
+ * @default []
+ */
+ "aoStateSave": [],
+
+ /**
+ * Array of callback functions for state loading. Each array
element is an
+ * object with the following parameters:
+ * <ul>
+ * <li>function:fn - function to call. Takes two
parameters, oSettings
+ * and the object stored. May return false to cancel
state loading</li>
+ * <li>string:sName - name of callback</li>
+ * </ul>
+ * @type array
+ * @default []
+ */
+ "aoStateLoad": [],
+
+ /**
+ * State that was saved. Useful for back reference
+ * @type object
+ * @default null
+ */
+ "oSavedState": null,
+
+ /**
+ * State that was loaded. Useful for back reference
+ * @type object
+ * @default null
+ */
+ "oLoadedState": null,
+
+ /**
+ * Source url for AJAX data for the table.
+ * Note that this parameter will be set by the initialisation
routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @type string
+ * @default null
+ */
+ "sAjaxSource": null,
+
+ /**
+ * Property from a given object from which to read the table
data from. This
+ * can be an empty string (when not server-side processing), in
which case
+ * it is assumed an an array is given directly.
+ * Note that this parameter will be set by the initialisation
routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @type string
+ */
+ "sAjaxDataProp": null,
+
+ /**
+ * The last jQuery XHR object that was used for server-side
data gathering.
+ * This can be used for working with the XHR information in one
of the
+ * callbacks
+ * @type object
+ * @default null
+ */
+ "jqXHR": null,
+
+ /**
+ * JSON returned from the server in the last Ajax request
+ * @type object
+ * @default undefined
+ */
+ "json": undefined,
+
+ /**
+ * Data submitted as part of the last Ajax request
+ * @type object
+ * @default undefined
+ */
+ "oAjaxData": undefined,
+
+ /**
+ * Function to get the server-side data.
+ * Note that this parameter will be set by the initialisation
routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @type function
+ */
+ "fnServerData": null,
+
+ /**
+ * Functions which are called prior to sending an Ajax request
so extra
+ * parameters can easily be sent to the server
+ * @type array
+ * @default []
+ */
+ "aoServerParams": [],
+
+ /**
+ * Send the XHR HTTP method - GET or POST (could be PUT or
DELETE if
+ * required).
+ * Note that this parameter will be set by the initialisation
routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @type string
+ */
+ "sServerMethod": null,
+
+ /**
+ * Format numbers for display.
+ * Note that this parameter will be set by the initialisation
routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @type function
+ */
+ "fnFormatNumber": null,
+
+ /**
+ * List of options that can be used for the user selectable
length menu.
+ * Note that this parameter will be set by the initialisation
routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @type array
+ * @default []
+ */
+ "aLengthMenu": null,
+
+ /**
+ * Counter for the draws that the table does. Also used as a
tracker for
+ * server-side processing
+ * @type int
+ * @default 0
+ */
+ "iDraw": 0,
+
+ /**
+ * Indicate if a redraw is being done - useful for Ajax
+ * @type boolean
+ * @default false
+ */
+ "bDrawing": false,
+
+ /**
+ * Draw index (iDraw) of the last error when parsing the
returned data
+ * @type int
+ * @default -1
+ */
+ "iDrawError": -1,
+
+ /**
+ * Paging display length
+ * @type int
+ * @default 10
+ */
+ "_iDisplayLength": 10,
+
+ /**
+ * Paging start point - aiDisplay index
+ * @type int
+ * @default 0
+ */
+ "_iDisplayStart": 0,
+
+ /**
+ * Server-side processing - number of records in the result set
+ * (i.e. before filtering), Use fnRecordsTotal rather than
+ * this property to get the value of the number of records,
regardless of
+ * the server-side processing setting.
+ * @type int
+ * @default 0
+ * @private
+ */
+ "_iRecordsTotal": 0,
+
+ /**
+ * Server-side processing - number of records in the current
display set
+ * (i.e. after filtering). Use fnRecordsDisplay rather than
+ * this property to get the value of the number of records,
regardless of
+ * the server-side processing setting.
+ * @type boolean
+ * @default 0
+ * @private
+ */
+ "_iRecordsDisplay": 0,
+
+ /**
+ * The classes to use for the table
+ * @type object
+ * @default {}
+ */
+ "oClasses": {},
+
+ /**
+ * Flag attached to the settings object so you can check in the
draw
+ * callback if filtering has been done in the draw. Deprecated
in favour of
+ * events.
+ * @type boolean
+ * @default false
+ * @deprecated
+ */
+ "bFiltered": false,
+
+ /**
+ * Flag attached to the settings object so you can check in the
draw
+ * callback if sorting has been done in the draw. Deprecated in
favour of
+ * events.
+ * @type boolean
+ * @default false
+ * @deprecated
+ */
+ "bSorted": false,
+
+ /**
+ * Indicate that if multiple rows are in the header and there
is more than
+ * one unique cell per column, if the top one (true) or bottom
one (false)
+ * should be used for sorting / title by DataTables.
+ * Note that this parameter will be set by the initialisation
routine. To
+ * set a default use {@link DataTable.defaults}.
+ * @type boolean
+ */
+ "bSortCellsTop": null,
+
+ /**
+ * Initialisation object that is used for the table
+ * @type object
+ * @default null
+ */
+ "oInit": null,
+
+ /**
+ * Destroy callback functions - for plug-ins to attach
themselves to the
+ * destroy so they can clean up markup and events.
+ * @type array
+ * @default []
+ */
+ "aoDestroyCallback": [],
+
+
+ /**
+ * Get the number of records in the current record set, before
filtering
+ * @type function
+ */
+ "fnRecordsTotal": function ()
+ {
+ return _fnDataSource( this ) == 'ssp' ?
+ this._iRecordsTotal * 1 :
+ this.aiDisplayMaster.length;
+ },
+
+ /**
+ * Get the number of records in the current record set, after
filtering
+ * @type function
+ */
+ "fnRecordsDisplay": function ()
+ {
+ return _fnDataSource( this ) == 'ssp' ?
+ this._iRecordsDisplay * 1 :
+ this.aiDisplay.length;
+ },
+
+ /**
+ * Get the display end point - aiDisplay index
+ * @type function
+ */
+ "fnDisplayEnd": function ()
+ {
+ var
+ len = this._iDisplayLength,
+ start = this._iDisplayStart,
+ calc = start + len,
+ records = this.aiDisplay.length,
+ features = this.oFeatures,
+ paginate = features.bPaginate;
+
+ if ( features.bServerSide ) {
+ return paginate === false || len === -1 ?
+ start + records :
+ Math.min( start+len,
this._iRecordsDisplay );
+ }
+ else {
+ return ! paginate || calc>records || len===-1 ?
+ records :
+ calc;
+ }
+ },
+
+ /**
+ * The DataTables object for this table
+ * @type object
+ * @default null
+ */
+ "oInstance": null,
+
+ /**
+ * Unique identifier for each instance of the DataTables
object. If there
+ * is an ID on the table node, then it takes that value,
otherwise an
+ * incrementing internal counter is used.
+ * @type string
+ * @default null
+ */
+ "sInstance": null,
+
+ /**
+ * tabindex attribute value that is added to DataTables control
elements, allowing
+ * keyboard navigation of the table and its controls.
+ */
+ "iTabIndex": 0,
+
+ /**
+ * DIV container for the footer scrolling table if scrolling
+ */
+ "nScrollHead": null,
+
+ /**
+ * DIV container for the footer scrolling table if scrolling
+ */
+ "nScrollFoot": null,
+
+ /**
+ * Last applied sort
+ * @type array
+ * @default []
+ */
+ "aLastSort": [],
+
+ /**
+ * Stored plug-in instances
+ * @type object
+ * @default {}
+ */
+ "oPlugins": {},
+
+ /**
+ * Function used to get a row's id from the row's data
+ * @type function
+ * @default null
+ */
+ "rowIdFn": null,
+
+ /**
+ * Data location where to store a row's id
+ * @type string
+ * @default null
+ */
+ "rowId": null
+ };
+
+ /**
+ * Extension object for DataTables that is used to provide all extension
+ * options.
+ *
+ * Note that the `DataTable.ext` object is available through
+ * `jQuery.fn.dataTable.ext` where it may be accessed and manipulated.
It is
+ * also aliased to `jQuery.fn.dataTableExt` for historic reasons.
+ * @namespace
+ * @extends DataTable.models.ext
+ */
+
+
+ /**
+ * DataTables extensions
+ *
+ * This namespace acts as a collection area for plug-ins that can be
used to
+ * extend DataTables capabilities. Indeed many of the build in methods
+ * use this method to provide their own capabilities (sorting methods
for
+ * example).
+ *
+ * Note that this namespace is aliased to `jQuery.fn.dataTableExt` for
legacy
+ * reasons
+ *
+ * @namespace
+ */
+ DataTable.ext = _ext = {
+ /**
+ * Buttons. For use with the Buttons extension for DataTables.
This is
+ * defined here so other extensions can define buttons
regardless of load
+ * order. It is _not_ used by DataTables core.
+ *
+ * @type object
+ * @default {}
+ */
+ buttons: {},
+
+
+ /**
+ * Element class names
+ *
+ * @type object
+ * @default {}
+ */
+ classes: {},
+
+
+ /**
+ * DataTables build type (expanded by the download builder)
+ *
+ * @type string
+ */
+ build:"dt/dt-1.13.10",
+
+
+ /**
+ * Error reporting.
+ *
+ * How should DataTables report an error. Can take the value
'alert',
+ * 'throw', 'none' or a function.
+ *
+ * @type string|function
+ * @default alert
+ */
+ errMode: "alert",
+
+
+ /**
+ * Feature plug-ins.
+ *
+ * This is an array of objects which describe the feature
plug-ins that are
+ * available to DataTables. These feature plug-ins are then
available for
+ * use through the `dom` initialisation option.
+ *
+ * Each feature plug-in is described by an object which must
have the
+ * following properties:
+ *
+ * * `fnInit` - function that is used to initialise the plug-in,
+ * * `cFeature` - a character so the feature can be enabled by
the `dom`
+ * instillation option. This is case sensitive.
+ *
+ * The `fnInit` function has the following input parameters:
+ *
+ * 1. `{object}` DataTables settings object: see
+ * {@link DataTable.models.oSettings}
+ *
+ * And the following return is expected:
+ *
+ * * {node|null} The element which contains your feature. Note
that the
+ * return may also be void if your plug-in does not require
to inject any
+ * DOM elements into DataTables control (`dom`) - for example
this might
+ * be useful when developing a plug-in which allows table
control via
+ * keyboard entry
+ *
+ * @type array
+ *
+ * @example
+ * $.fn.dataTable.ext.features.push( {
+ * "fnInit": function( oSettings ) {
+ * return new TableTools( { "oDTSettings": oSettings } );
+ * },
+ * "cFeature": "T"
+ * } );
+ */
+ feature: [],
+
+
+ /**
+ * Row searching.
+ *
+ * This method of searching is complimentary to the default
type based
+ * searching, and a lot more comprehensive as it allows you
complete control
+ * over the searching logic. Each element in this array is a
function
+ * (parameters described below) that is called for every row in
the table,
+ * and your logic decides if it should be included in the
searching data set
+ * or not.
+ *
+ * Searching functions have the following input parameters:
+ *
+ * 1. `{object}` DataTables settings object: see
+ * {@link DataTable.models.oSettings}
+ * 2. `{array|object}` Data for the row to be processed (same
as the
+ * original format that was passed in as the data source, or
an array
+ * from a DOM data source
+ * 3. `{int}` Row index ({@link
DataTable.models.oSettings.aoData}), which
+ * can be useful to retrieve the `TR` element if you need
DOM interaction.
+ *
+ * And the following return is expected:
+ *
+ * * {boolean} Include the row in the searched result set
(true) or not
+ * (false)
+ *
+ * Note that as with the main search ability in DataTables,
technically this
+ * is "filtering", since it is subtractive. However, for
consistency in
+ * naming we call it searching here.
+ *
+ * @type array
+ * @default []
+ *
+ * @example
+ * // The following example shows custom search being
applied to the
+ * // fourth column (i.e. the data[3] index) based on two
input values
+ * // from the end-user, matching the data in a certain
range.
+ * $.fn.dataTable.ext.search.push(
+ * function( settings, data, dataIndex ) {
+ * var min = document.getElementById('min').value * 1;
+ * var max = document.getElementById('max').value * 1;
+ * var version = data[3] == "-" ? 0 : data[3]*1;
+ *
+ * if ( min == "" && max == "" ) {
+ * return true;
+ * }
+ * else if ( min == "" && version < max ) {
+ * return true;
+ * }
+ * else if ( min < version && "" == max ) {
+ * return true;
+ * }
+ * else if ( min < version && version < max ) {
+ * return true;
+ * }
+ * return false;
+ * }
+ * );
+ */
+ search: [],
+
+
+ /**
+ * Selector extensions
+ *
+ * The `selector` option can be used to extend the options
available for the
+ * selector modifier options (`selector-modifier` object data
type) that
+ * each of the three built in selector types offer (row, column
and cell +
+ * their plural counterparts). For example the Select extension
uses this
+ * mechanism to provide an option to select only rows, columns
and cells
+ * that have been marked as selected by the end user
(`{selected: true}`),
+ * which can be used in conjunction with the existing built in
selector
+ * options.
+ *
+ * Each property is an array to which functions can be pushed.
The functions
+ * take three attributes:
+ *
+ * * Settings object for the host table
+ * * Options object (`selector-modifier` object type)
+ * * Array of selected item indexes
+ *
+ * The return is an array of the resulting item indexes after
the custom
+ * selector has been applied.
+ *
+ * @type object
+ */
+ selector: {
+ cell: [],
+ column: [],
+ row: []
+ },
+
+
+ /**
+ * Internal functions, exposed for used in plug-ins.
+ *
+ * Please note that you should not need to use the internal
methods for
+ * anything other than a plug-in (and even then, try to avoid
if possible).
+ * The internal function may change between releases.
+ *
+ * @type object
+ * @default {}
+ */
+ internal: {},
+
+
+ /**
+ * Legacy configuration options. Enable and disable legacy
options that
+ * are available in DataTables.
+ *
+ * @type object
+ */
+ legacy: {
+ /**
+ * Enable / disable DataTables 1.9 compatible
server-side processing
+ * requests
+ *
+ * @type boolean
+ * @default null
+ */
+ ajax: null
+ },
+
+
+ /**
+ * Pagination plug-in methods.
+ *
+ * Each entry in this object is a function and defines which
buttons should
+ * be shown by the pagination rendering method that is used for
the table:
+ * {@link DataTable.ext.renderer.pageButton}. The renderer
addresses how the
+ * buttons are displayed in the document, while the functions
here tell it
+ * what buttons to display. This is done by returning an array
of button
+ * descriptions (what each button will do).
+ *
+ * Pagination types (the four built in options and any
additional plug-in
+ * options defined here) can be used through the
`paginationType`
+ * initialisation parameter.
+ *
+ * The functions defined take two parameters:
+ *
+ * 1. `{int} page` The current page index
+ * 2. `{int} pages` The number of pages in the table
+ *
+ * Each function is expected to return an array where each
element of the
+ * array can be one of:
+ *
+ * * `first` - Jump to first page when activated
+ * * `last` - Jump to last page when activated
+ * * `previous` - Show previous page when activated
+ * * `next` - Show next page when activated
+ * * `{int}` - Show page of the index given
+ * * `{array}` - A nested array containing the above elements
to add a
+ * containing 'DIV' element (might be useful for styling).
+ *
+ * Note that DataTables v1.9- used this object slightly
differently whereby
+ * an object with two functions would be defined for each
plug-in. That
+ * ability is still supported by DataTables 1.10+ to provide
backwards
+ * compatibility, but this option of use is now decremented and
no longer
+ * documented in DataTables 1.10+.
+ *
+ * @type object
+ * @default {}
+ *
+ * @example
+ * // Show previous, next and current page buttons only
+ * $.fn.dataTableExt.oPagination.current = function ( page,
pages ) {
+ * return [ 'previous', page, 'next' ];
+ * };
+ */
+ pager: {},
+
+
+ renderer: {
+ pageButton: {},
+ header: {}
+ },
+
+
+ /**
+ * Ordering plug-ins - custom data source
+ *
+ * The extension options for ordering of data available here is
complimentary
+ * to the default type based ordering that DataTables typically
uses. It
+ * allows much greater control over the the data that is being
used to
+ * order a column, but is necessarily therefore more complex.
+ *
+ * This type of ordering is useful if you want to do ordering
based on data
+ * live from the DOM (for example the contents of an 'input'
element) rather
+ * than just the static string that DataTables knows of.
+ *
+ * The way these plug-ins work is that you create an array of
the values you
+ * wish to be ordering for the column in question and then
return that
+ * array. The data in the array much be in the index order of
the rows in
+ * the table (not the currently ordering order!). Which order
data gathering
+ * function is run here depends on the `dt-init
columns.orderDataType`
+ * parameter that is used for the column (if any).
+ *
+ * The functions defined take two parameters:
+ *
+ * 1. `{object}` DataTables settings object: see
+ * {@link DataTable.models.oSettings}
+ * 2. `{int}` Target column index
+ *
+ * Each function is expected to return an array:
+ *
+ * * `{array}` Data for the column to be ordering upon
+ *
+ * @type array
+ *
+ * @example
+ * // Ordering using `input` node values
+ * $.fn.dataTable.ext.order['dom-text'] = function (
settings, col )
+ * {
+ * return this.api().column( col, {order:'index'}
).nodes().map( function ( td, i ) {
+ * return $('input', td).val();
+ * } );
+ * }
+ */
+ order: {},
+
+
+ /**
+ * Type based plug-ins.
+ *
+ * Each column in DataTables has a type assigned to it, either
by automatic
+ * detection or by direct assignment using the `type` option
for the column.
+ * The type of a column will effect how it is ordering and
search (plug-ins
+ * can also make use of the column type if required).
+ *
+ * @namespace
+ */
+ type: {
+ /**
+ * Type detection functions.
+ *
+ * The functions defined in this object are used to
automatically detect
+ * a column's type, making initialisation of DataTables
super easy, even
+ * when complex data is in the table.
+ *
+ * The functions defined take two parameters:
+ *
+ * 1. `{*}` Data from the column cell to be analysed
+ * 2. `{settings}` DataTables settings object. This can be
used to
+ * perform context specific type detection - for
example detection
+ * based on language settings such as using a comma for
a decimal
+ * place. Generally speaking the options from the
settings will not
+ * be required
+ *
+ * Each function is expected to return:
+ *
+ * * `{string|null}` Data type detected, or null if
unknown (and thus
+ * pass it on to the other type detection functions.
+ *
+ * @type array
+ *
+ * @example
+ * // Currency type detection plug-in:
+ * $.fn.dataTable.ext.type.detect.push(
+ * function ( data, settings ) {
+ * // Check the numeric part
+ * if ( ! data.substring(1).match(/[0-9]/) ) {
+ * return null;
+ * }
+ *
+ * // Check prefixed by currency
+ * if ( data.charAt(0) == '$' || data.charAt(0)
== '£' ) {
+ * return 'currency';
+ * }
+ * return null;
+ * }
+ * );
+ */
+ detect: [],
+
+
+ /**
+ * Type based search formatting.
+ *
+ * The type based searching functions can be used to
pre-format the
+ * data to be search on. For example, it can be used to
strip HTML
+ * tags or to de-format telephone numbers for numeric
only searching.
+ *
+ * Note that is a search is not defined for a column of
a given type,
+ * no search formatting will be performed.
+ *
+ * Pre-processing of searching data plug-ins - When you
assign the sType
+ * for a column (or have it automatically detected for
you by DataTables
+ * or a type detection plug-in), you will typically be
using this for
+ * custom sorting, but it can also be used to provide
custom searching
+ * by allowing you to pre-processing the data and
returning the data in
+ * the format that should be searched upon. This is
done by adding
+ * functions this object with a parameter name which
matches the sType
+ * for that target column. This is the corollary of
<i>afnSortData</i>
+ * for searching data.
+ *
+ * The functions defined take a single parameter:
+ *
+ * 1. `{*}` Data from the column cell to be prepared for
searching
+ *
+ * Each function is expected to return:
+ *
+ * * `{string|null}` Formatted string that will be used
for the searching.
+ *
+ * @type object
+ * @default {}
+ *
+ * @example
+ * $.fn.dataTable.ext.type.search['title-numeric'] =
function ( d ) {
+ * return d.replace(/\n/g," ").replace( /<.*?>/g,
"" );
+ * }
+ */
+ search: {},
+
+
+ /**
+ * Type based ordering.
+ *
+ * The column type tells DataTables what ordering to
apply to the table
+ * when a column is sorted upon. The order for each
type that is defined,
+ * is defined by the functions available in this object.
+ *
+ * Each ordering option can be described by three
properties added to
+ * this object:
+ *
+ * * `{type}-pre` - Pre-formatting function
+ * * `{type}-asc` - Ascending order function
+ * * `{type}-desc` - Descending order function
+ *
+ * All three can be used together, only `{type}-pre` or
only
+ * `{type}-asc` and `{type}-desc` together. It is
generally recommended
+ * that only `{type}-pre` is used, as this provides the
optimal
+ * implementation in terms of speed, although the
others are provided
+ * for compatibility with existing Javascript sort
functions.
+ *
+ * `{type}-pre`: Functions defined take a single
parameter:
+ *
+ * 1. `{*}` Data from the column cell to be prepared for
ordering
+ *
+ * And return:
+ *
+ * * `{*}` Data to be sorted upon
+ *
+ * `{type}-asc` and `{type}-desc`: Functions are
typical Javascript sort
+ * functions, taking two parameters:
+ *
+ * 1. `{*}` Data to compare to the second parameter
+ * 2. `{*}` Data to compare to the first parameter
+ *
+ * And returning:
+ *
+ * * `{*}` Ordering match: <0 if first parameter should
be sorted lower
+ * than the second parameter, ===0 if the two
parameters are equal and
+ * >0 if the first parameter should be sorted height
than the second
+ * parameter.
+ *
+ * @type object
+ * @default {}
+ *
+ * @example
+ * // Numeric ordering of formatted numbers with a
pre-formatter
+ * $.extend( $.fn.dataTable.ext.type.order, {
+ * "string-pre": function(x) {
+ * a = (a === "-" || a === "") ? 0 : a.replace(
/[^\d\-\.]/g, "" );
+ * return parseFloat( a );
+ * }
+ * } );
+ *
+ * @example
+ * // Case-sensitive string ordering, with no
pre-formatting method
+ * $.extend( $.fn.dataTable.ext.order, {
+ * "string-case-asc": function(x,y) {
+ * return ((x < y) ? -1 : ((x > y) ? 1 : 0));
+ * },
+ * "string-case-desc": function(x,y) {
+ * return ((x < y) ? 1 : ((x > y) ? -1 : 0));
+ * }
+ * } );
+ */
+ order: {}
+ },
+
+ /**
+ * Unique DataTables instance counter
+ *
+ * @type int
+ * @private
+ */
+ _unique: 0,
+
+
+ //
+ // Depreciated
+ // The following properties are retained for backwards
compatibility only.
+ // The should not be used in new projects and will be removed
in a future
+ // version
+ //
+
+ /**
+ * Version check function.
+ * @type function
+ * @depreciated Since 1.10
+ */
+ fnVersionCheck: DataTable.fnVersionCheck,
+
+
+ /**
+ * Index for what 'this' index API functions should use
+ * @type int
+ * @deprecated Since v1.10
+ */
+ iApiIndex: 0,
+
+
+ /**
+ * jQuery UI class container
+ * @type object
+ * @deprecated Since v1.10
+ */
+ oJUIClasses: {},
+
+
+ /**
+ * Software version
+ * @type string
+ * @deprecated Since v1.10
+ */
+ sVersion: DataTable.version
+ };
+
+
+ //
+ // Backwards compatibility. Alias to pre 1.10 Hungarian notation
counter parts
+ //
+ $.extend( _ext, {
+ afnFiltering: _ext.search,
+ aTypes: _ext.type.detect,
+ ofnSearch: _ext.type.search,
+ oSort: _ext.type.order,
+ afnSortData: _ext.order,
+ aoFeatures: _ext.feature,
+ oApi: _ext.internal,
+ oStdClasses: _ext.classes,
+ oPagination: _ext.pager
+ } );
+
+
+ $.extend( DataTable.ext.classes, {
+ "sTable": "dataTable",
+ "sNoFooter": "no-footer",
+
+ /* Paging buttons */
+ "sPageButton": "paginate_button",
+ "sPageButtonActive": "current",
+ "sPageButtonDisabled": "disabled",
+
+ /* Striping classes */
+ "sStripeOdd": "odd",
+ "sStripeEven": "even",
+
+ /* Empty row */
+ "sRowEmpty": "dataTables_empty",
+
+ /* Features */
+ "sWrapper": "dataTables_wrapper",
+ "sFilter": "dataTables_filter",
+ "sInfo": "dataTables_info",
+ "sPaging": "dataTables_paginate paging_", /* Note that the type
is postfixed */
+ "sLength": "dataTables_length",
+ "sProcessing": "dataTables_processing",
+
+ /* Sorting */
+ "sSortAsc": "sorting_asc",
+ "sSortDesc": "sorting_desc",
+ "sSortable": "sorting", /* Sortable in both directions */
+ "sSortableAsc": "sorting_desc_disabled",
+ "sSortableDesc": "sorting_asc_disabled",
+ "sSortableNone": "sorting_disabled",
+ "sSortColumn": "sorting_", /* Note that an int is postfixed for
the sorting order */
+
+ /* Filtering */
+ "sFilterInput": "",
+
+ /* Page length */
+ "sLengthSelect": "",
+
+ /* Scrolling */
+ "sScrollWrapper": "dataTables_scroll",
+ "sScrollHead": "dataTables_scrollHead",
+ "sScrollHeadInner": "dataTables_scrollHeadInner",
+ "sScrollBody": "dataTables_scrollBody",
+ "sScrollFoot": "dataTables_scrollFoot",
+ "sScrollFootInner": "dataTables_scrollFootInner",
+
+ /* Misc */
+ "sHeaderTH": "",
+ "sFooterTH": "",
+
+ // Deprecated
+ "sSortJUIAsc": "",
+ "sSortJUIDesc": "",
+ "sSortJUI": "",
+ "sSortJUIAscAllowed": "",
+ "sSortJUIDescAllowed": "",
+ "sSortJUIWrapper": "",
+ "sSortIcon": "",
+ "sJUIHeader": "",
+ "sJUIFooter": ""
+ } );
+
+
+ var extPagination = DataTable.ext.pager;
+
+ function _numbers ( page, pages ) {
+ var
+ numbers = [],
+ buttons = extPagination.numbers_length,
+ half = Math.floor( buttons / 2 ),
+ i = 1;
+
+ if ( pages <= buttons ) {
+ numbers = _range( 0, pages );
+ }
+ else if ( page <= half ) {
+ numbers = _range( 0, buttons-2 );
+ numbers.push( 'ellipsis' );
+ numbers.push( pages-1 );
+ }
+ else if ( page >= pages - 1 - half ) {
+ numbers = _range( pages-(buttons-2), pages );
+ numbers.splice( 0, 0, 'ellipsis' ); // no unshift in ie6
+ numbers.splice( 0, 0, 0 );
+ }
+ else {
+ numbers = _range( page-half+2, page+half-1 );
+ numbers.push( 'ellipsis' );
+ numbers.push( pages-1 );
+ numbers.splice( 0, 0, 'ellipsis' );
+ numbers.splice( 0, 0, 0 );
+ }
+
+ numbers.DT_el = 'span';
+ return numbers;
+ }
+
+
+ $.extend( extPagination, {
+ simple: function ( page, pages ) {
+ return [ 'previous', 'next' ];
+ },
+
+ full: function ( page, pages ) {
+ return [ 'first', 'previous', 'next', 'last' ];
+ },
+
+ numbers: function ( page, pages ) {
+ return [ _numbers(page, pages) ];
+ },
+
+ simple_numbers: function ( page, pages ) {
+ return [ 'previous', _numbers(page, pages), 'next' ];
+ },
+
+ full_numbers: function ( page, pages ) {
+ return [ 'first', 'previous', _numbers(page, pages),
'next', 'last' ];
+ },
+
+ first_last_numbers: function (page, pages) {
+ return ['first', _numbers(page, pages), 'last'];
+ },
+
+ // For testing and plug-ins to use
+ _numbers: _numbers,
+
+ // Number of number buttons (including ellipsis) to show. _Must
be odd!_
+ numbers_length: 7
+ } );
+
+
+ $.extend( true, DataTable.ext.renderer, {
+ pageButton: {
+ _: function ( settings, host, idx, buttons, page, pages
) {
+ var classes = settings.oClasses;
+ var lang = settings.oLanguage.oPaginate;
+ var aria = settings.oLanguage.oAria.paginate ||
{};
+ var btnDisplay, btnClass;
+
+ var attach = function( container, buttons ) {
+ var i, ien, node, button;
+ var disabledClass =
classes.sPageButtonDisabled;
+ var clickHandler = function ( e ) {
+ _fnPageChange( settings,
e.data.action, true );
+ };
+
+ for ( i=0, ien=buttons.length ; i<ien ;
i++ ) {
+ button = buttons[i];
+
+ if ( Array.isArray( button ) ) {
+ var inner = $(
'<'+(button.DT_el || 'div')+'/>' )
+ .appendTo(
container );
+ attach( inner, button );
+ }
+ else {
+ var disabled = false;
+
+ btnDisplay = null;
+ btnClass = button;
+
+ switch ( button ) {
+ case 'ellipsis':
+
container.append('<span class="ellipsis">…</span>');
+ break;
+
+ case 'first':
+
btnDisplay = lang.sFirst;
+
+ if (
page === 0 ) {
+
disabled = true;
+ }
+ break;
+
+ case 'previous':
+
btnDisplay = lang.sPrevious;
+
+ if (
page === 0 ) {
+
disabled = true;
+ }
+ break;
+
+ case 'next':
+
btnDisplay = lang.sNext;
+
+ if (
pages === 0 || page === pages-1 ) {
+
disabled = true;
+ }
+ break;
+
+ case 'last':
+
btnDisplay = lang.sLast;
+
+ if (
pages === 0 || page === pages-1 ) {
+
disabled = true;
+ }
+ break;
+
+ default:
+
btnDisplay = settings.fnFormatNumber( button + 1 );
+
btnClass = page === button ?
+
classes.sPageButtonActive : '';
+ break;
+ }
+
+ if ( btnDisplay !==
null ) {
+ var tag =
settings.oInit.pagingTag || 'a';
+
+ if (disabled) {
+
btnClass += ' ' + disabledClass;
+ }
+
+ node =
$('<'+tag+'>', {
+
'class': classes.sPageButton+' '+btnClass,
+
'aria-controls': settings.sTableId,
+
'aria-disabled': disabled ? 'true' : null,
+
'aria-label': aria[ button ],
+
'role': 'link',
+
'aria-current': btnClass === classes.sPageButtonActive ? 'page' : null,
+
'data-dt-idx': button,
+
'tabindex': disabled ? -1 : settings.iTabIndex,
+
'id': idx === 0 && typeof button === 'string' ?
+
settings.sTableId +'_'+ button :
+
null
+ } )
+ .html(
btnDisplay )
+
.appendTo( container );
+
+ _fnBindAction(
+ node,
{action: button}, clickHandler
+ );
+ }
+ }
+ }
+ };
+
+ // IE9 throws an 'unknown error' if
document.activeElement is used
+ // inside an iframe or frame. Try / catch the
error. Not good for
+ // accessibility, but neither are frames.
+ var activeEl;
+
+ try {
+ // Because this approach is destroying
and recreating the paging
+ // elements, focus is lost on the
select button which is bad for
+ // accessibility. So we want to restore
focus once the draw has
+ // completed
+ activeEl =
$(host).find(document.activeElement).data('dt-idx');
+ }
+ catch (e) {}
+
+ attach( $(host).empty(), buttons );
+
+ if ( activeEl !== undefined ) {
+ $(host).find(
'[data-dt-idx='+activeEl+']' ).trigger('focus');
+ }
+ }
+ }
+ } );
+
+
+
+ // Built in type detection. See model.ext.aTypes for information about
+ // what is required from this methods.
+ $.extend( DataTable.ext.type.detect, [
+ // Plain numbers - first since V8 detects some plain numbers as
dates
+ // e.g. Date.parse('55') (but not all, e.g.
Date.parse('22')...).
+ function ( d, settings )
+ {
+ var decimal = settings.oLanguage.sDecimal;
+ return _isNumber( d, decimal ) ? 'num'+decimal : null;
+ },
+
+ // Dates (only those recognised by the browser's Date.parse)
+ function ( d, settings )
+ {
+ // V8 tries _very_ hard to make a string passed into
`Date.parse()`
+ // valid, so we need to use a regex to restrict date
formats. Use a
+ // plug-in for anything other than ISO8601 style strings
+ if ( d && !(d instanceof Date) && ! _re_date.test(d) ) {
+ return null;
+ }
+ var parsed = Date.parse(d);
+ return (parsed !== null && !isNaN(parsed)) || _empty(d)
? 'date' : null;
+ },
+
+ // Formatted numbers
+ function ( d, settings )
+ {
+ var decimal = settings.oLanguage.sDecimal;
+ return _isNumber( d, decimal, true ) ?
'num-fmt'+decimal : null;
+ },
+
+ // HTML numeric
+ function ( d, settings )
+ {
+ var decimal = settings.oLanguage.sDecimal;
+ return _htmlNumeric( d, decimal ) ? 'html-num'+decimal
: null;
+ },
+
+ // HTML numeric, formatted
+ function ( d, settings )
+ {
+ var decimal = settings.oLanguage.sDecimal;
+ return _htmlNumeric( d, decimal, true ) ?
'html-num-fmt'+decimal : null;
+ },
+
+ // HTML (this is strict checking - there must be html)
+ function ( d, settings )
+ {
+ return _empty( d ) || (typeof d === 'string' &&
d.indexOf('<') !== -1) ?
+ 'html' : null;
+ }
+ ] );
+
+
+
+ // Filter formatting functions. See model.ext.ofnSearch for information
about
+ // what is required from these methods.
+ //
+ // Note that additional search methods are added for the html numbers
and
+ // html formatted numbers by `_addNumericSort()` when we know what the
decimal
+ // place is
+
+
+ $.extend( DataTable.ext.type.search, {
+ html: function ( data ) {
+ return _empty(data) ?
+ data :
+ typeof data === 'string' ?
+ data
+ .replace( _re_new_lines, " " )
+ .replace( _re_html, "" ) :
+ '';
+ },
+
+ string: function ( data ) {
+ return _empty(data) ?
+ data :
+ typeof data === 'string' ?
+ data.replace( _re_new_lines, " " ) :
+ data;
+ }
+ } );
+
+
+
+ var __numericReplace = function ( d, decimalPlace, re1, re2 ) {
+ if ( d !== 0 && (!d || d === '-') ) {
+ return -Infinity;
+ }
+
+ var type = typeof d;
+
+ if (type === 'number' || type === 'bigint') {
+ return d;
+ }
+
+ // If a decimal place other than `.` is used, it needs to be
given to the
+ // function so we can detect it and replace with a `.` which is
the only
+ // decimal place Javascript recognises - it is not locale aware.
+ if ( decimalPlace ) {
+ d = _numToDecimal( d, decimalPlace );
+ }
+
+ if ( d.replace ) {
+ if ( re1 ) {
+ d = d.replace( re1, '' );
+ }
+
+ if ( re2 ) {
+ d = d.replace( re2, '' );
+ }
+ }
+
+ return d * 1;
+ };
+
+
+ // Add the numeric 'deformatting' functions for sorting and search.
This is done
+ // in a function to provide an easy ability for the language options to
add
+ // additional methods if a non-period decimal place is used.
+ function _addNumericSort ( decimalPlace ) {
+ $.each(
+ {
+ // Plain numbers
+ "num": function ( d ) {
+ return __numericReplace( d,
decimalPlace );
+ },
+
+ // Formatted numbers
+ "num-fmt": function ( d ) {
+ return __numericReplace( d,
decimalPlace, _re_formatted_numeric );
+ },
+
+ // HTML numeric
+ "html-num": function ( d ) {
+ return __numericReplace( d,
decimalPlace, _re_html );
+ },
+
+ // HTML numeric, formatted
+ "html-num-fmt": function ( d ) {
+ return __numericReplace( d,
decimalPlace, _re_html, _re_formatted_numeric );
+ }
+ },
+ function ( key, fn ) {
+ // Add the ordering method
+ _ext.type.order[ key+decimalPlace+'-pre' ] = fn;
+
+ // For HTML types add a search formatter that
will strip the HTML
+ if ( key.match(/^html\-/) ) {
+ _ext.type.search[ key+decimalPlace ] =
_ext.type.search.html;
+ }
+ }
+ );
+ }
+
+
+ // Default sort methods
+ $.extend( _ext.type.order, {
+ // Dates
+ "date-pre": function ( d ) {
+ var ts = Date.parse( d );
+ return isNaN(ts) ? -Infinity : ts;
+ },
+
+ // html
+ "html-pre": function ( a ) {
+ return _empty(a) ?
+ '' :
+ a.replace ?
+ a.replace( /<.*?>/g, "" ).toLowerCase()
:
+ a+'';
+ },
+
+ // string
+ "string-pre": function ( a ) {
+ // This is a little complex, but faster than always
calling toString,
+ // https://jsperf.com/tostring-v-check
+ return _empty(a) ?
+ '' :
+ typeof a === 'string' ?
+ a.toLowerCase() :
+ ! a.toString ?
+ '' :
+ a.toString();
+ },
+
+ // string-asc and -desc are retained only for compatibility
with the old
+ // sort methods
+ "string-asc": function ( x, y ) {
+ return ((x < y) ? -1 : ((x > y) ? 1 : 0));
+ },
+
+ "string-desc": function ( x, y ) {
+ return ((x < y) ? 1 : ((x > y) ? -1 : 0));
+ }
+ } );
+
+
+ // Numeric sorting types - order doesn't matter here
+ _addNumericSort( '' );
+
+
+ $.extend( true, DataTable.ext.renderer, {
+ header: {
+ _: function ( settings, cell, column, classes ) {
+ // No additional mark-up required
+ // Attach a sort listener to update on sort -
note that using the
+ // `DT` namespace will allow the event to be
removed automatically
+ // on destroy, while the `dt` namespaced event
is the one we are
+ // listening for
+ $(settings.nTable).on( 'order.dt.DT', function
( e, ctx, sorting, columns ) {
+ if ( settings !== ctx ) { // need to
check this this is the host
+ return; // table,
not a nested one
+ }
+
+ var colIdx = column.idx;
+
+ cell
+ .removeClass(
+ classes.sSortAsc +' '+
+ classes.sSortDesc
+ )
+ .addClass( columns[ colIdx ] ==
'asc' ?
+ classes.sSortAsc :
columns[ colIdx ] == 'desc' ?
+
classes.sSortDesc :
+
column.sSortingClass
+ );
+ } );
+ },
+
+ jqueryui: function ( settings, cell, column, classes ) {
+ $('<div/>')
+ .addClass( classes.sSortJUIWrapper )
+ .append( cell.contents() )
+ .append( $('<span/>')
+ .addClass( classes.sSortIcon+'
'+column.sSortingClassJUI )
+ )
+ .appendTo( cell );
+
+ // Attach a sort listener to update on sort
+ $(settings.nTable).on( 'order.dt.DT', function
( e, ctx, sorting, columns ) {
+ if ( settings !== ctx ) {
+ return;
+ }
+
+ var colIdx = column.idx;
+
+ cell
+ .removeClass( classes.sSortAsc
+" "+classes.sSortDesc )
+ .addClass( columns[ colIdx ] ==
'asc' ?
+ classes.sSortAsc :
columns[ colIdx ] == 'desc' ?
+
classes.sSortDesc :
+
column.sSortingClass
+ );
+
+ cell
+ .find(
'span.'+classes.sSortIcon )
+ .removeClass(
+ classes.sSortJUIAsc +"
"+
+ classes.sSortJUIDesc +"
"+
+ classes.sSortJUI +" "+
+
classes.sSortJUIAscAllowed +" "+
+
classes.sSortJUIDescAllowed
+ )
+ .addClass( columns[ colIdx ] ==
'asc' ?
+ classes.sSortJUIAsc :
columns[ colIdx ] == 'desc' ?
+
classes.sSortJUIDesc :
+
column.sSortingClassJUI
+ );
+ } );
+ }
+ }
+ } );
+
+ /*
+ * Public helper functions. These aren't used internally by DataTables,
or
+ * called by any of the options passed into DataTables, but they can be
used
+ * externally by developers working with DataTables. They are helper
functions
+ * to make working with DataTables a little bit easier.
+ */
+
+ var __htmlEscapeEntities = function ( d ) {
+ if (Array.isArray(d)) {
+ d = d.join(',');
+ }
+
+ return typeof d === 'string' ?
+ d
+ .replace(/&/g, '&')
+ .replace(/</g, '<')
+ .replace(/>/g, '>')
+ .replace(/"/g, '"') :
+ d;
+ };
+
+ // Common logic for moment, luxon or a date action
+ function __mld( dt, momentFn, luxonFn, dateFn, arg1 ) {
+ if (window.moment) {
+ return dt[momentFn]( arg1 );
+ }
+ else if (window.luxon) {
+ return dt[luxonFn]( arg1 );
+ }
+
+ return dateFn ? dt[dateFn]( arg1 ) : dt;
+ }
+
+
+ var __mlWarning = false;
+ function __mldObj (d, format, locale) {
+ var dt;
+
+ if (window.moment) {
+ dt = window.moment.utc( d, format, locale, true );
+
+ if (! dt.isValid()) {
+ return null;
+ }
+ }
+ else if (window.luxon) {
+ dt = format && typeof d === 'string'
+ ? window.luxon.DateTime.fromFormat( d, format )
+ : window.luxon.DateTime.fromISO( d );
+
+ if (! dt.isValid) {
+ return null;
+ }
+
+ dt.setLocale(locale);
+ }
+ else if (! format) {
+ // No format given, must be ISO
+ dt = new Date(d);
+ }
+ else {
+ if (! __mlWarning) {
+ alert('DataTables warning: Formatted date
without Moment.js or Luxon - https://datatables.net/tn/17');
+ }
+
+ __mlWarning = true;
+ }
+
+ return dt;
+ }
+
+ // Wrapper for date, datetime and time which all operate the same way
with the exception of
+ // the output string for auto locale support
+ function __mlHelper (localeString) {
+ return function ( from, to, locale, def ) {
+ // Luxon and Moment support
+ // Argument shifting
+ if ( arguments.length === 0 ) {
+ locale = 'en';
+ to = null; // means toLocaleString
+ from = null; // means iso8601
+ }
+ else if ( arguments.length === 1 ) {
+ locale = 'en';
+ to = from;
+ from = null;
+ }
+ else if ( arguments.length === 2 ) {
+ locale = to;
+ to = from;
+ from = null;
+ }
+
+ var typeName = 'datetime-' + to;
+
+ // Add type detection and sorting specific to this date
format - we need to be able to identify
+ // date type columns as such, rather than as numbers in
extensions. Hence the need for this.
+ if (! DataTable.ext.type.order[typeName]) {
+ // The renderer will give the value to type
detect as the type!
+ DataTable.ext.type.detect.unshift(function (d) {
+ return d === typeName ? typeName :
false;
+ });
+
+ // The renderer gives us Moment, Luxon or Date
obects for the sorting, all of which have a
+ // `valueOf` which gives milliseconds epoch
+ DataTable.ext.type.order[typeName + '-asc'] =
function (a, b) {
+ var x = a.valueOf();
+ var y = b.valueOf();
+
+ return x === y
+ ? 0
+ : x < y
+ ? -1
+ : 1;
+ }
+
+ DataTable.ext.type.order[typeName + '-desc'] =
function (a, b) {
+ var x = a.valueOf();
+ var y = b.valueOf();
+
+ return x === y
+ ? 0
+ : x > y
+ ? -1
+ : 1;
+ }
+ }
+
+ return function ( d, type ) {
+ // Allow for a default value
+ if (d === null || d === undefined) {
+ if (def === '--now') {
+ // We treat everything as UTC
further down, so no changes are
+ // made, as such need to get
the local date / time as if it were
+ // UTC
+ var local = new Date();
+ d = new Date( Date.UTC(
+ local.getFullYear(),
local.getMonth(), local.getDate(),
+ local.getHours(),
local.getMinutes(), local.getSeconds()
+ ) );
+ }
+ else {
+ d = '';
+ }
+ }
+
+ if (type === 'type') {
+ // Typing uses the type name for fast
matching
+ return typeName;
+ }
+
+ if (d === '') {
+ return type !== 'sort'
+ ? ''
+ : __mldObj('0000-01-01
00:00:00', null, locale);
+ }
+
+ // Shortcut. If `from` and `to` are the same,
we are using the renderer to
+ // format for ordering, not display - its
already in the display format.
+ if ( to !== null && from === to && type !==
'sort' && type !== 'type' && ! (d instanceof Date) ) {
+ return d;
+ }
+
+ var dt = __mldObj(d, from, locale);
+
+ if (dt === null) {
+ return d;
+ }
+
+ if (type === 'sort') {
+ return dt;
+ }
+
+ var formatted = to === null
+ ? __mld(dt, 'toDate', 'toJSDate',
'')[localeString]()
+ : __mld(dt, 'format', 'toFormat',
'toISOString', to);
+
+ // XSS protection
+ return type === 'display' ?
+ __htmlEscapeEntities( formatted ) :
+ formatted;
+ };
+ }
+ }
+
+ // Based on locale, determine standard number formatting
+ // Fallback for legacy browsers is US English
+ var __thousands = ',';
+ var __decimal = '.';
+
+ if (window.Intl !== undefined) {
+ try {
+ var num = new
Intl.NumberFormat().formatToParts(100000.1);
+
+ for (var i=0 ; i<num.length ; i++) {
+ if (num[i].type === 'group') {
+ __thousands = num[i].value;
+ }
+ else if (num[i].type === 'decimal') {
+ __decimal = num[i].value;
+ }
+ }
+ }
+ catch (e) {
+ // noop
+ }
+ }
+
+ // Formatted date time detection - use by declaring the formats you are
going to use
+ DataTable.datetime = function ( format, locale ) {
+ var typeName = 'datetime-detect-' + format;
+
+ if (! locale) {
+ locale = 'en';
+ }
+
+ if (! DataTable.ext.type.order[typeName]) {
+ DataTable.ext.type.detect.unshift(function (d) {
+ var dt = __mldObj(d, format, locale);
+ return d === '' || dt ? typeName : false;
+ });
+
+ DataTable.ext.type.order[typeName + '-pre'] = function
(d) {
+ return __mldObj(d, format, locale) || 0;
+ }
+ }
+ }
+
+ /**
+ * Helpers for `columns.render`.
+ *
+ * The options defined here can be used with the `columns.render`
initialisation
+ * option to provide a display renderer. The following functions are
defined:
+ *
+ * * `number` - Will format numeric data (defined by `columns.data`) for
+ * display, retaining the original unformatted data for sorting and
filtering.
+ * It takes 5 parameters:
+ * * `string` - Thousands grouping separator
+ * * `string` - Decimal point indicator
+ * * `integer` - Number of decimal points to show
+ * * `string` (optional) - Prefix.
+ * * `string` (optional) - Postfix (/suffix).
+ * * `text` - Escape HTML to help prevent XSS attacks. It has no
optional
+ * parameters.
+ *
+ * @example
+ * // Column definition using the number renderer
+ * {
+ * data: "salary",
+ * render: $.fn.dataTable.render.number( '\'', '.', 0, '$' )
+ * }
+ *
+ * @namespace
+ */
+ DataTable.render = {
+ date: __mlHelper('toLocaleDateString'),
+ datetime: __mlHelper('toLocaleString'),
+ time: __mlHelper('toLocaleTimeString'),
+ number: function ( thousands, decimal, precision, prefix,
postfix ) {
+ // Auto locale detection
+ if (thousands === null || thousands === undefined) {
+ thousands = __thousands;
+ }
+
+ if (decimal === null || decimal === undefined) {
+ decimal = __decimal;
+ }
+
+ return {
+ display: function ( d ) {
+ if ( typeof d !== 'number' && typeof d
!== 'string' ) {
+ return d;
+ }
+
+ if (d === '' || d === null) {
+ return d;
+ }
+
+ var negative = d < 0 ? '-' : '';
+ var flo = parseFloat( d );
+
+ // If NaN then there isn't much
formatting that we can do - just
+ // return immediately, escaping any
HTML (this was supposed to
+ // be a number after all)
+ if ( isNaN( flo ) ) {
+ return __htmlEscapeEntities( d
);
+ }
+
+ flo = flo.toFixed( precision );
+ d = Math.abs( flo );
+
+ var intPart = parseInt( d, 10 );
+ var floatPart = precision ?
+ decimal+(d - intPart).toFixed(
precision ).substring( 2 ):
+ '';
+
+ // If zero, then can't have a negative
prefix
+ if (intPart === 0 &&
parseFloat(floatPart) === 0) {
+ negative = '';
+ }
+
+ return negative + (prefix||'') +
+ intPart.toString().replace(
+
/\B(?=(\d{3})+(?!\d))/g, thousands
+ ) +
+ floatPart +
+ (postfix||'');
+ }
+ };
+ },
+
+ text: function () {
+ return {
+ display: __htmlEscapeEntities,
+ filter: __htmlEscapeEntities
+ };
+ }
+ };
+
+
+ /*
+ * This is really a good bit rubbish this method of exposing the
internal methods
+ * publicly... - To be fixed in 2.0 using methods on the prototype
+ */
+
+
+ /**
+ * Create a wrapper function for exporting an internal functions to an
external API.
+ * @param {string} fn API function name
+ * @returns {function} wrapped function
+ * @memberof DataTable#internal
+ */
+ function _fnExternApiFunc (fn)
+ {
+ return function() {
+ var args = [_fnSettingsFromNode(
this[DataTable.ext.iApiIndex] )].concat(
+ Array.prototype.slice.call(arguments)
+ );
+ return DataTable.ext.internal[fn].apply( this, args );
+ };
+ }
+
+
+ /**
+ * Reference to internal functions for use by plug-in developers. Note
that
+ * these methods are references to internal functions and are
considered to be
+ * private. If you use these methods, be aware that they are liable to
change
+ * between versions.
+ * @namespace
+ */
+ $.extend( DataTable.ext.internal, {
+ _fnExternApiFunc: _fnExternApiFunc,
+ _fnBuildAjax: _fnBuildAjax,
+ _fnAjaxUpdate: _fnAjaxUpdate,
+ _fnAjaxParameters: _fnAjaxParameters,
+ _fnAjaxUpdateDraw: _fnAjaxUpdateDraw,
+ _fnAjaxDataSrc: _fnAjaxDataSrc,
+ _fnAddColumn: _fnAddColumn,
+ _fnColumnOptions: _fnColumnOptions,
+ _fnAdjustColumnSizing: _fnAdjustColumnSizing,
+ _fnVisibleToColumnIndex: _fnVisibleToColumnIndex,
+ _fnColumnIndexToVisible: _fnColumnIndexToVisible,
+ _fnVisbleColumns: _fnVisbleColumns,
+ _fnGetColumns: _fnGetColumns,
+ _fnColumnTypes: _fnColumnTypes,
+ _fnApplyColumnDefs: _fnApplyColumnDefs,
+ _fnHungarianMap: _fnHungarianMap,
+ _fnCamelToHungarian: _fnCamelToHungarian,
+ _fnLanguageCompat: _fnLanguageCompat,
+ _fnBrowserDetect: _fnBrowserDetect,
+ _fnAddData: _fnAddData,
+ _fnAddTr: _fnAddTr,
+ _fnNodeToDataIndex: _fnNodeToDataIndex,
+ _fnNodeToColumnIndex: _fnNodeToColumnIndex,
+ _fnGetCellData: _fnGetCellData,
+ _fnSetCellData: _fnSetCellData,
+ _fnSplitObjNotation: _fnSplitObjNotation,
+ _fnGetObjectDataFn: _fnGetObjectDataFn,
+ _fnSetObjectDataFn: _fnSetObjectDataFn,
+ _fnGetDataMaster: _fnGetDataMaster,
+ _fnClearTable: _fnClearTable,
+ _fnDeleteIndex: _fnDeleteIndex,
+ _fnInvalidate: _fnInvalidate,
+ _fnGetRowElements: _fnGetRowElements,
+ _fnCreateTr: _fnCreateTr,
+ _fnBuildHead: _fnBuildHead,
+ _fnDrawHead: _fnDrawHead,
+ _fnDraw: _fnDraw,
+ _fnReDraw: _fnReDraw,
+ _fnAddOptionsHtml: _fnAddOptionsHtml,
+ _fnDetectHeader: _fnDetectHeader,
+ _fnGetUniqueThs: _fnGetUniqueThs,
+ _fnFeatureHtmlFilter: _fnFeatureHtmlFilter,
+ _fnFilterComplete: _fnFilterComplete,
+ _fnFilterCustom: _fnFilterCustom,
+ _fnFilterColumn: _fnFilterColumn,
+ _fnFilter: _fnFilter,
+ _fnFilterCreateSearch: _fnFilterCreateSearch,
+ _fnEscapeRegex: _fnEscapeRegex,
+ _fnFilterData: _fnFilterData,
+ _fnFeatureHtmlInfo: _fnFeatureHtmlInfo,
+ _fnUpdateInfo: _fnUpdateInfo,
+ _fnInfoMacros: _fnInfoMacros,
+ _fnInitialise: _fnInitialise,
+ _fnInitComplete: _fnInitComplete,
+ _fnLengthChange: _fnLengthChange,
+ _fnFeatureHtmlLength: _fnFeatureHtmlLength,
+ _fnFeatureHtmlPaginate: _fnFeatureHtmlPaginate,
+ _fnPageChange: _fnPageChange,
+ _fnFeatureHtmlProcessing: _fnFeatureHtmlProcessing,
+ _fnProcessingDisplay: _fnProcessingDisplay,
+ _fnFeatureHtmlTable: _fnFeatureHtmlTable,
+ _fnScrollDraw: _fnScrollDraw,
+ _fnApplyToChildren: _fnApplyToChildren,
+ _fnCalculateColumnWidths: _fnCalculateColumnWidths,
+ _fnThrottle: _fnThrottle,
+ _fnConvertToWidth: _fnConvertToWidth,
+ _fnGetWidestNode: _fnGetWidestNode,
+ _fnGetMaxLenString: _fnGetMaxLenString,
+ _fnStringToCss: _fnStringToCss,
+ _fnSortFlatten: _fnSortFlatten,
+ _fnSort: _fnSort,
+ _fnSortAria: _fnSortAria,
+ _fnSortListener: _fnSortListener,
+ _fnSortAttachListener: _fnSortAttachListener,
+ _fnSortingClasses: _fnSortingClasses,
+ _fnSortData: _fnSortData,
+ _fnSaveState: _fnSaveState,
+ _fnLoadState: _fnLoadState,
+ _fnImplementState: _fnImplementState,
+ _fnSettingsFromNode: _fnSettingsFromNode,
+ _fnLog: _fnLog,
+ _fnMap: _fnMap,
+ _fnBindAction: _fnBindAction,
+ _fnCallbackReg: _fnCallbackReg,
+ _fnCallbackFire: _fnCallbackFire,
+ _fnLengthOverflow: _fnLengthOverflow,
+ _fnRenderer: _fnRenderer,
+ _fnDataSource: _fnDataSource,
+ _fnRowAttributes: _fnRowAttributes,
+ _fnExtend: _fnExtend,
+ _fnCalculateEnd: function () {} // Used by a lot of plug-ins,
but redundant
+ // in 1.10, so this dead-end
function is
+ // added to prevent errors
+ } );
+
+
+ // jQuery access
+ $.fn.dataTable = DataTable;
+
+ // Provide access to the host jQuery object (circular reference)
+ DataTable.$ = $;
+
+ // Legacy aliases
+ $.fn.dataTableSettings = DataTable.settings;
+ $.fn.dataTableExt = DataTable.ext;
+
+ // With a capital `D` we return a DataTables API instance rather than a
+ // jQuery object
+ $.fn.DataTable = function ( opts ) {
+ return $(this).dataTable( opts ).api();
+ };
+
+ // All properties that are available to $.fn.dataTable should also be
+ // available on $.fn.DataTable
+ $.each( DataTable, function ( prop, val ) {
+ $.fn.DataTable[ prop ] = val;
+ } );
+
+ return DataTable;
+}));
+
+
+/*! DataTables styling integration
+ * ©2018 SpryMedia Ltd - datatables.net/license
+ */
+
+(function( factory ){
+ if ( typeof define === 'function' && define.amd ) {
+ // AMD
+ define( ['jquery', 'datatables.net'], function ( $ ) {
+ return factory( $, window, document );
+ } );
+ }
+ else if ( typeof exports === 'object' ) {
+ // CommonJS
+ var jq = require('jquery');
+ var cjsRequires = function (root, $) {
+ if ( ! $.fn.dataTable ) {
+ require('datatables.net')(root, $);
+ }
+ };
+
+ if (typeof window === 'undefined') {
+ module.exports = function (root, $) {
+ if ( ! root ) {
+ // CommonJS environments without a
window global must pass a
+ // root. This will give an error
otherwise
+ root = window;
+ }
+
+ if ( ! $ ) {
+ $ = jq( root );
+ }
+
+ cjsRequires( root, $ );
+ return factory( $, root, root.document );
+ };
+ }
+ else {
+ cjsRequires( window, jq );
+ module.exports = factory( jq, window, window.document );
+ }
+ }
+ else {
+ // Browser
+ factory( jQuery, window, document );
+ }
+}(function( $, window, document, undefined ) {
+'use strict';
+var DataTable = $.fn.dataTable;
+
+
+
+
+
+return DataTable;
+}));
+
+
diff --git a/src/static/js/datatables.min.js b/src/static/js/datatables.min.js
deleted file mode 100644
index 034efa9..0000000
--- a/src/static/js/datatables.min.js
+++ /dev/null
@@ -1,184 +0,0 @@
-/*!
- Copyright 2008-2021 SpryMedia Ltd.
-
- This source file is free software, available under the following license:
- MIT license - http://datatables.net/license
-
- This source file is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
-
- For details please refer to: http://www.datatables.net
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new D(this.context,this.context)});w("init()",function(){var
a=this.context;return a.length?a[0].oInit:null});w("data()",function(){return
this.iterator("table",function(a){return
T(a.aoData,"_aData")}).flatten()});w("destroy()",function(a){a=a||!1;return
this.iterator("table",function(b){var
c=b.nTableWrapper.parentNode,d=b.oClasses,e=b.nTable,f=b.nT [...]
-h=b.nTFoot,l=k(e);f=k(f);var
n=k(b.nTableWrapper),m=k.map(b.aoData,function(t){return
t.nTr}),p;b.bDestroying=!0;H(b,"aoDestroyCallback","destroy",[b]);a||(new
D(b)).columns().visible(!0);n.off(".DT").find(":not(tbody
*)").off(".DT");k(y).off(".DT-"+b.sInstance);e!=g.parentNode&&(l.children("thead").detach(),l.append(g));h&&e!=h.parentNode&&(l.children("tfoot").detach(),l.append(h));b.aaSorting=[];b.aaSortingFixed=[];Pa(b);k(m).removeClass(b.asStripeClasses.join("
"));k("th, td",g).remov [...]
-" "+d.sSortableAsc+" "+d.sSortableDesc+"
"+d.sSortableNone);f.children().detach();f.append(m);g=a?"remove":"detach";l[g]();n[g]();!a&&c&&(c.insertBefore(e,b.nTableReinsertBefore),l.css("width",b.sDestroyWidth).removeClass(d.sTable),(p=b.asDestroyStripes.length)&&f.children().each(function(t){k(this).addClass(b.asDestroyStripes[t%p])}));c=k.inArray(b,u.settings);-1!==c&&u.settings.splice(c,1)})});k.each(["column","row","cell"],function(a,b){w(b+"s().every()",function(c){var
d=this.selecto [...]
-this;return
this.iterator(b,function(f,g,h,l,n){c.call(e[b](g,"cell"===b?h:d,"cell"===b?d:q),g,h,l,n)})})});w("i18n()",function(a,b,c){var
d=this.context[0];a=ia(a)(d.oLanguage);a===q&&(a=b);c!==q&&k.isPlainObject(a)&&(a=a[c]!==q?a[c]:a._);return
a.replace("%d",c)});u.version="1.10.24";u.settings=[];u.models={};u.models.oSearch={bCaseInsensitive:!0,sSearch:"",bRegex:!1,bSmart:!0};u.models.oRow={nTr:null,anCells:null,_aData:[],_aSortData:null,_aFilterData:null,_sFilterRow:null,_sRowStripe
[...]
-idx:-1};u.models.oColumn={idx:null,aDataSort:null,asSorting:null,bSearchable:null,bSortable:null,bVisible:null,_sManualType:null,_bAttrSrc:!1,fnCreatedCell:null,fnGetData:null,fnSetData:null,mData:null,mRender:null,nTh:null,nTf:null,sClass:null,sContentPadding:null,sDefaultContent:null,sName:null,sSortDataType:"std",sSortingClass:null,sSortingClassJUI:null,sTitle:null,sType:null,sWidth:null,sWidthOrig:null};u.defaults={aaData:null,aaSorting:[[0,"asc"]],aaSortingFixed:[],ajax:null,aLength
[...]
-25,50,100],aoColumns:null,aoColumnDefs:null,aoSearchCols:[],asStripeClasses:null,bAutoWidth:!0,bDeferRender:!1,bDestroy:!1,bFilter:!0,bInfo:!0,bLengthChange:!0,bPaginate:!0,bProcessing:!1,bRetrieve:!1,bScrollCollapse:!1,bServerSide:!1,bSort:!0,bSortMulti:!0,bSortCellsTop:!1,bSortClasses:!0,bStateSave:!1,fnCreatedRow:null,fnDrawCallback:null,fnFooterCallback:null,fnFormatNumber:function(a){return
a.toString().replace(/\B(?=(\d{3})+(?!\d))/g,this.oLanguage.sThousands)},fnHeaderCallback:nul
[...]
-fnInitComplete:null,fnPreDrawCallback:null,fnRowCallback:null,fnServerData:null,fnServerParams:null,fnStateLoadCallback:function(a){try{return
JSON.parse((-1===a.iStateDuration?sessionStorage:localStorage).getItem("DataTables_"+a.sInstance+"_"+location.pathname))}catch(b){return{}}},fnStateLoadParams:null,fnStateLoaded:null,fnStateSaveCallback:function(a,b){try{(-1===a.iStateDuration?sessionStorage:localStorage).setItem("DataTables_"+a.sInstance+"_"+location.pathname,JSON.stringify(b))}c
[...]
-fnStateSaveParams:null,iStateDuration:7200,iDeferLoading:null,iDisplayLength:10,iDisplayStart:0,iTabIndex:0,oClasses:{},oLanguage:{oAria:{sSortAscending:":
activate to sort column ascending",sSortDescending:": activate to sort column
descending"},oPaginate:{sFirst:"First",sLast:"Last",sNext:"Next",sPrevious:"Previous"},sEmptyTable:"No
data available in table",sInfo:"Showing _START_ to _END_ of _TOTAL_
entries",sInfoEmpty:"Showing 0 to 0 of 0 entries",sInfoFiltered:"(filtered from
_MAX_ t [...]
-sInfoPostFix:"",sDecimal:"",sThousands:",",sLengthMenu:"Show _MENU_
entries",sLoadingRecords:"Loading...",sProcessing:"Processing...",sSearch:"Search:",sSearchPlaceholder:"",sUrl:"",sZeroRecords:"No
matching records
found"},oSearch:k.extend({},u.models.oSearch),sAjaxDataProp:"data",sAjaxSource:null,sDom:"lfrtip",searchDelay:null,sPaginationType:"simple_numbers",sScrollX:"",sScrollXInner:"",sScrollY:"",sServerMethod:"GET",renderer:null,rowId:"DT_RowId"};G(u.defaults);u.defaults.column={aD
[...]
-iDataSort:-1,asSorting:["asc","desc"],bSearchable:!0,bSortable:!0,bVisible:!0,fnCreatedCell:null,mData:null,mRender:null,sCellType:"td",sClass:"",sContentPadding:"",sDefaultContent:null,sName:"",sSortDataType:"std",sTitle:null,sType:null,sWidth:null};G(u.defaults.column);u.models.oSettings={oFeatures:{bAutoWidth:null,bDeferRender:null,bFilter:null,bInfo:null,bLengthChange:null,bPaginate:null,bProcessing:null,bServerSide:null,bSort:null,bSortMulti:null,bSortClasses:null,bStateSave:null},o
[...]
-iBarWidth:0,sX:null,sXInner:null,sY:null},oLanguage:{fnInfoCallback:null},oBrowser:{bScrollOversize:!1,bScrollbarLeft:!1,bBounding:!1,barWidth:0},ajax:null,aanFeatures:[],aoData:[],aiDisplay:[],aiDisplayMaster:[],aIds:{},aoColumns:[],aoHeader:[],aoFooter:[],oPreviousSearch:{},aoPreSearchCols:[],aaSorting:null,aaSortingFixed:[],asStripeClasses:null,asDestroyStripes:[],sDestroyWidth:0,aoRowCallback:[],aoHeaderCallback:[],aoFooterCallback:[],aoDrawCallback:[],aoRowCreatedCallback:[],aoPreDr
[...]
-aoInitComplete:[],aoStateSaveParams:[],aoStateLoadParams:[],aoStateLoaded:[],sTableId:"",nTable:null,nTHead:null,nTFoot:null,nTBody:null,nTableWrapper:null,bDeferLoading:!1,bInitialised:!1,aoOpenRows:[],sDom:null,searchDelay:null,sPaginationType:"two_button",iStateDuration:0,aoStateSave:[],aoStateLoad:[],oSavedState:null,oLoadedState:null,sAjaxSource:null,sAjaxDataProp:null,bAjaxDataGet:!0,jqXHR:null,json:q,oAjaxData:q,fnServerData:null,aoServerParams:[],sServerMethod:null,fnFormatNumber
[...]
-iDraw:0,bDrawing:!1,iDrawError:-1,_iDisplayLength:10,_iDisplayStart:0,_iRecordsTotal:0,_iRecordsDisplay:0,oClasses:{},bFiltered:!1,bSorted:!1,bSortCellsTop:null,oInit:null,aoDestroyCallback:[],fnRecordsTotal:function(){return"ssp"==P(this)?1*this._iRecordsTotal:this.aiDisplayMaster.length},fnRecordsDisplay:function(){return"ssp"==P(this)?1*this._iRecordsDisplay:this.aiDisplay.length},fnDisplayEnd:function(){var
a=this._iDisplayLength,b=this._iDisplayStart,c=b+a,d=this.aiDisplay.length,e=
[...]
-f=e.bPaginate;return
e.bServerSide?!1===f||-1===a?b+d:Math.min(b+a,this._iRecordsDisplay):!f||c>d||-1===a?d:c},oInstance:null,sInstance:null,iTabIndex:0,nScrollHead:null,nScrollFoot:null,aLastSort:[],oPlugins:{},rowIdFn:null,rowId:null};u.ext=L={buttons:{},classes:{},builder:"-source-",errMode:"alert",feature:[],search:[],selector:{cell:[],column:[],row:[]},internal:{},legacy:{ajax:null},pager:{},renderer:{pageButton:{},header:{}},order:{},type:{detect:[],search:{},order:{}},_unique:0,fn
[...]
-iApiIndex:0,oJUIClasses:{},sVersion:u.version};k.extend(L,{afnFiltering:L.search,aTypes:L.type.detect,ofnSearch:L.type.search,oSort:L.type.order,afnSortData:L.order,aoFeatures:L.feature,oApi:L.internal,oStdClasses:L.classes,oPagination:L.pager});k.extend(u.ext.classes,{sTable:"dataTable",sNoFooter:"no-footer",sPageButton:"paginate_button",sPageButtonActive:"current",sPageButtonDisabled:"disabled",sStripeOdd:"odd",sStripeEven:"even",sRowEmpty:"dataTables_empty",sWrapper:"dataTables_wrappe
[...]
-sInfo:"dataTables_info",sPaging:"dataTables_paginate
paging_",sLength:"dataTables_length",sProcessing:"dataTables_processing",sSortAsc:"sorting_asc",sSortDesc:"sorting_desc",sSortable:"sorting",sSortableAsc:"sorting_desc_disabled",sSortableDesc:"sorting_asc_disabled",sSortableNone:"sorting_disabled",sSortColumn:"sorting_",sFilterInput:"",sLengthSelect:"",sScrollWrapper:"dataTables_scroll",sScrollHead:"dataTables_scrollHead",sScrollHeadInner:"dataTables_scrollHeadInner",sScrollBody:"dataT
[...]
-sScrollFoot:"dataTables_scrollFoot",sScrollFootInner:"dataTables_scrollFootInner",sHeaderTH:"",sFooterTH:"",sSortJUIAsc:"",sSortJUIDesc:"",sSortJUI:"",sSortJUIAscAllowed:"",sSortJUIDescAllowed:"",sSortJUIWrapper:"",sSortIcon:"",sJUIHeader:"",sJUIFooter:""});var
ec=u.ext.pager;k.extend(ec,{simple:function(a,b){return["previous","next"]},full:function(a,b){return["first","previous","next","last"]},numbers:function(a,b){return[Ba(a,b)]},simple_numbers:function(a,b){return["previous",Ba(a,b)
[...]
-full_numbers:function(a,b){return["first","previous",Ba(a,b),"next","last"]},first_last_numbers:function(a,b){return["first",Ba(a,b),"last"]},_numbers:Ba,numbers_length:7});k.extend(!0,u.ext.renderer,{pageButton:{_:function(a,b,c,d,e,f){var
g=a.oClasses,h=a.oLanguage.oPaginate,l=a.oLanguage.oAria.paginate||{},n,m,p=0,t=function(x,r){var
A,E=g.sPageButtonDisabled,I=function(B){kb(a,B.data.action,!0)};var
W=0;for(A=r.length;W<A;W++){var M=r[W];if(Array.isArray(M)){var
C=k("<"+(M.DT_el||"di [...]
-t(C,M)}else{n=null;m=M;C=a.iTabIndex;switch(M){case "ellipsis":x.append('<span
class="ellipsis">…</span>');break;case
"first":n=h.sFirst;0===e&&(C=-1,m+=" "+E);break;case
"previous":n=h.sPrevious;0===e&&(C=-1,m+=" "+E);break;case
"next":n=h.sNext;if(0===f||e===f-1)C=-1,m+=" "+E;break;case
"last":n=h.sLast;if(0===f||e===f-1)C=-1,m+="
"+E;break;default:n=a.fnFormatNumber(M+1),m=e===M?g.sPageButtonActive:""}null!==n&&(C=k("<a>",{"class":g.sPageButton+"
"+m,"aria-controls":a.sTableId, [...]
-"data-dt-idx":p,tabindex:C,id:0===c&&"string"===typeof
M?a.sTableId+"_"+M:null}).html(n).appendTo(x),ob(C,{action:M},I),p++)}}};try{var
v=k(b).find(z.activeElement).data("dt-idx")}catch(x){}t(k(b).empty(),d);v!==q&&k(b).find("[data-dt-idx="+v+"]").trigger("focus")}}});k.extend(u.ext.type.detect,[function(a,b){b=b.oLanguage.sDecimal;return
sb(a,b)?"num"+b:null},function(a,b){if(a&&!(a instanceof
Date)&&!tc.test(a))return null;b=Date.parse(a);return
null!==b&&!isNaN(b)||ca(a)?"date":null}, [...]
-b){b=b.oLanguage.sDecimal;return
sb(a,b,!0)?"num-fmt"+b:null},function(a,b){b=b.oLanguage.sDecimal;return
jc(a,b)?"html-num"+b:null},function(a,b){b=b.oLanguage.sDecimal;return
jc(a,b,!0)?"html-num-fmt"+b:null},function(a,b){return ca(a)||"string"===typeof
a&&-1!==a.indexOf("<")?"html":null}]);k.extend(u.ext.type.search,{html:function(a){return
ca(a)?a:"string"===typeof a?a.replace(gc,"
").replace(Ta,""):""},string:function(a){return ca(a)?a:"string"===typeof
a?a.replace(gc," "):a}});var [...]
-b,c,d){if(0!==a&&(!a||"-"===a))return-Infinity;b&&(a=ic(a,b));a.replace&&(c&&(a=a.replace(c,"")),d&&(a=a.replace(d,"")));return
1*a};k.extend(L.type.order,{"date-pre":function(a){a=Date.parse(a);return
isNaN(a)?-Infinity:a},"html-pre":function(a){return
ca(a)?"":a.replace?a.replace(/<.*?>/g,"").toLowerCase():a+""},"string-pre":function(a){return
ca(a)?"":"string"===typeof
a?a.toLowerCase():a.toString?a.toString():""},"string-asc":function(a,b){return
a<b?-1:a>b?1:0},"string-desc":functio [...]
-b?1:a>b?-1:0}});Va("");k.extend(!0,u.ext.renderer,{header:{_:function(a,b,c,d){k(a.nTable).on("order.dt.DT",function(e,f,g,h){a===f&&(e=c.idx,b.removeClass(d.sSortAsc+"
"+d.sSortDesc).addClass("asc"==h[e]?d.sSortAsc:"desc"==h[e]?d.sSortDesc:c.sSortingClass))})},jqueryui:function(a,b,c,d){k("<div/>").addClass(d.sSortJUIWrapper).append(b.contents()).append(k("<span/>").addClass(d.sSortIcon+"
"+c.sSortingClassJUI)).appendTo(b);k(a.nTable).on("order.dt.DT",function(e,f,g,h){a===f&&(e=c.idx,b
[...]
-"
"+d.sSortDesc).addClass("asc"==h[e]?d.sSortAsc:"desc"==h[e]?d.sSortDesc:c.sSortingClass),b.find("span."+d.sSortIcon).removeClass(d.sSortJUIAsc+"
"+d.sSortJUIDesc+" "+d.sSortJUI+" "+d.sSortJUIAscAllowed+"
"+d.sSortJUIDescAllowed).addClass("asc"==h[e]?d.sSortJUIAsc:"desc"==h[e]?d.sSortJUIDesc:c.sSortingClassJUI))})}}});var
xb=function(a){return"string"===typeof
a?a.replace(/&/g,"&").replace(/</g,"<").replace(/>/g,">").replace(/"/g,"""):a};u.render={number:function(a,b,c,d,
[...]
-typeof f&&"string"!==typeof f)return f;var
g=0>f?"-":"",h=parseFloat(f);if(isNaN(h))return
xb(f);h=h.toFixed(c);f=Math.abs(h);h=parseInt(f,10);f=c?b+(f-h).toFixed(c).substring(2):"";return
g+(d||"")+h.toString().replace(/\B(?=(\d{3})+(?!\d))/g,a)+f+(e||"")}}},text:function(){return{display:xb,filter:xb}}};k.extend(u.ext.internal,{_fnExternApiFunc:fc,_fnBuildAjax:La,_fnAjaxUpdate:Fb,_fnAjaxParameters:Ob,_fnAjaxUpdateDraw:Pb,_fnAjaxDataSrc:Ma,_fnAddColumn:Wa,_fnColumnOptions:Da,_fnAdjustCo
[...]
-_fnVisibleToColumnIndex:sa,_fnColumnIndexToVisible:ta,_fnVisbleColumns:na,_fnGetColumns:Fa,_fnColumnTypes:Ya,_fnApplyColumnDefs:Cb,_fnHungarianMap:G,_fnCamelToHungarian:O,_fnLanguageCompat:ma,_fnBrowserDetect:Ab,_fnAddData:ea,_fnAddTr:Ga,_fnNodeToDataIndex:function(a,b){return
b._DT_RowIndex!==q?b._DT_RowIndex:null},_fnNodeToColumnIndex:function(a,b,c){return
k.inArray(c,a.aoData[b].anCells)},_fnGetCellData:S,_fnSetCellData:Db,_fnSplitObjNotation:ab,_fnGetObjectDataFn:ia,_fnSetObjectData
[...]
-_fnClearTable:Ha,_fnDeleteIndex:Ia,_fnInvalidate:va,_fnGetRowElements:$a,_fnCreateTr:Za,_fnBuildHead:Eb,_fnDrawHead:xa,_fnDraw:fa,_fnReDraw:ja,_fnAddOptionsHtml:Hb,_fnDetectHeader:wa,_fnGetUniqueThs:Ka,_fnFeatureHtmlFilter:Jb,_fnFilterComplete:ya,_fnFilterCustom:Sb,_fnFilterColumn:Rb,_fnFilter:Qb,_fnFilterCreateSearch:gb,_fnEscapeRegex:hb,_fnFilterData:Tb,_fnFeatureHtmlInfo:Mb,_fnUpdateInfo:Wb,_fnInfoMacros:Xb,_fnInitialise:za,_fnInitComplete:Na,_fnLengthChange:ib,_fnFeatureHtmlLength:Ib
[...]
-_fnPageChange:kb,_fnFeatureHtmlProcessing:Kb,_fnProcessingDisplay:U,_fnFeatureHtmlTable:Lb,_fnScrollDraw:Ea,_fnApplyToChildren:Z,_fnCalculateColumnWidths:Xa,_fnThrottle:fb,_fnConvertToWidth:Zb,_fnGetWidestNode:$b,_fnGetMaxLenString:ac,_fnStringToCss:K,_fnSortFlatten:pa,_fnSort:Gb,_fnSortAria:cc,_fnSortListener:nb,_fnSortAttachListener:db,_fnSortingClasses:Pa,_fnSortData:bc,_fnSaveState:Qa,_fnLoadState:dc,_fnSettingsFromNode:Ra,_fnLog:aa,_fnMap:V,_fnBindAction:ob,_fnCallbackReg:Q,_fnCallb
[...]
-_fnLengthOverflow:jb,_fnRenderer:eb,_fnDataSource:P,_fnRowAttributes:cb,_fnExtend:pb,_fnCalculateEnd:function(){}});k.fn.dataTable=u;u.$=k;k.fn.dataTableSettings=u.settings;k.fn.dataTableExt=u.ext;k.fn.DataTable=function(a){return
k(this).dataTable(a).api()};k.each(u,function(a,b){k.fn.DataTable[a]=b});return
k.fn.dataTable});
- branch wip-js+css created (now 7c0d1ea), Ricardo Wurmus, 2024/02/13
- [no subject], Ricardo Wurmus, 2024/02/13
- [no subject], Ricardo Wurmus, 2024/02/13
- [no subject], Ricardo Wurmus, 2024/02/13
- [no subject],
Ricardo Wurmus <=
- [no subject], Ricardo Wurmus, 2024/02/13
- [no subject], Ricardo Wurmus, 2024/02/13
- [no subject], Ricardo Wurmus, 2024/02/13
- [no subject], Ricardo Wurmus, 2024/02/13
- [no subject], Ricardo Wurmus, 2024/02/13
- [no subject], Ricardo Wurmus, 2024/02/13
- [no subject], Ricardo Wurmus, 2024/02/13
- [no subject], Ricardo Wurmus, 2024/02/13