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

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