resources/src/mediawiki.special/mediawiki.special.recentchanges.js

   1 /*!
   2  * JavaScript for Special:RecentChanges
   3  */
   4 ( function ( mw, $ ) {
   5         var rc, $checkboxes, $select;
   6
   7         /**
   8          * @class mw.special.recentchanges
   9          * @singleton
  10          */
  11         rc = {
  12                 /**
  13                  * Handler to disable/enable the namespace selector checkboxes when the
  14                  * special 'all' namespace is selected/unselected respectively.
  15                  */
  16                 updateCheckboxes: function () {
  17                         // The option element for the 'all' namespace has an empty value
  18                         var isAllNS = $select.val() === '';
  19
  20                         // Iterates over checkboxes and propagate the selected option
  21                         $checkboxes.prop( 'disabled', isAllNS );
  22                 },
  23
  24                 /** */
  25                 init: function () {
  26                         $select = $( '#namespace' );
  27                         $checkboxes = $( '#nsassociated, #nsinvert' );
  28
  29                         // Bind to change event, and trigger once to set the initial state of the checkboxes.
  30                         rc.updateCheckboxes();
  31                         $select.change( rc.updateCheckboxes );
  32                 }
  33         };
  34
  35         $( rc.init );
  36
  37         mw.special.recentchanges = rc;
  38
  39 }( mediaWiki, jQuery ) );