resources/src/mediawiki/mediawiki.checkboxtoggle.js

   1 /*!
   2  * Allows users to perform all / none / invert operations on a list of
   3  * checkboxes on the page.
   4  *
   5  * @licence GNU GPL v2+
   6  * @author Luke Faraone <luke at faraone dot cc>
   7  *
   8  * Based on ext.nuke.js from https://www.mediawiki.org/wiki/Extension:Nuke by
   9  * Jeroen De Dauw <jeroendedauw at gmail dot com>
  10  */
  11
  12 ( function ( mw, $ ) {
  13         'use strict';
  14
  15         $( function () {
  16                 // FIXME: This shouldn't be a global selector to avoid conflicts
  17                 // with unrelated content on the same page. (T131318)
  18                 var $checkboxes = $( 'li input[type="checkbox"]' );
  19
  20                 function selectAll( check ) {
  21                         $checkboxes.prop( 'checked', check );
  22                 }
  23
  24                 $( '.mw-checkbox-all' ).click( function ( e ) {
  25                         e.preventDefault();
  26                         selectAll( true );
  27                 } );
  28                 $( '.mw-checkbox-none' ).click( function ( e ) {
  29                         e.preventDefault();
  30                         selectAll( false );
  31                 } );
  32                 $( '.mw-checkbox-invert' ).click( function ( e ) {
  33                         e.preventDefault();
  34                         $checkboxes.prop( 'checked', function ( i, val ) {
  35                                 return !val;
  36                         } );
  37                 } );
  38
  39         } );
  40
  41 }( mediaWiki, jQuery ) );