MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / resources / src / mediawiki / mediawiki.checkboxtoggle.js

diff --git a/resources/src/mediawiki/mediawiki.checkboxtoggle.js b/resources/src/mediawiki/mediawiki.checkboxtoggle.js
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+/*!
+ * Allows users to perform all / none / invert operations on a list of
+ * checkboxes on the page.
+ *
+ * @licence GNU GPL v2+
+ * @author Luke Faraone <luke at faraone dot cc>
+ *
+ * Based on ext.nuke.js from https://www.mediawiki.org/wiki/Extension:Nuke by
+ * Jeroen De Dauw <jeroendedauw at gmail dot com>
+ */
+
+( function ( mw, $ ) {
+       'use strict';
+
+       $( function () {
+               // FIXME: This shouldn't be a global selector to avoid conflicts
+               // with unrelated content on the same page. (T131318)
+               var $checkboxes = $( 'li input[type="checkbox"]' );
+
+               function selectAll( check ) {
+                       $checkboxes.prop( 'checked', check );
+               }
+
+               $( '.mw-checkbox-all' ).click( function () {
+                       selectAll( true );
+               } );
+               $( '.mw-checkbox-none' ).click( function () {
+                       selectAll( false );
+               } );
+               $( '.mw-checkbox-invert' ).click( function () {
+                       $checkboxes.prop( 'checked', function ( i, val ) {
+                               return !val;
+                       } );
+               } );
+
+       } );
+
+}( mediaWiki, jQuery ) );