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