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

   1 /* JavaScript for Special:RecentChanges */
   2 ( function( $ ) {
   3
   4         var checkboxes = [ 'nsassociated', 'nsinvert' ];
   5
   6         mw.special.recentchanges = {
   7
   8                 /**
   9                  * @var select {jQuery}
  10                  */
  11                 $select: null,
  12
  13                 init: function() {
  14                         var rc = this;
  15
  16                         rc.$select =
  17                                 $( 'select#namespace' )
  18                                         .change( rc.updateCheckboxes )
  19                                         // Trigger once set the initial statuses of the checkboxes.
  20                                         .change();
  21                 },
  22
  23                 /**
  24                  * Handler to disable/enable the namespace selector checkboxes when the
  25                  * special 'all' namespace is selected/unselected respectively.
  26                  */
  27                 updateCheckboxes: function() {
  28                         // The 'all' namespace is the FIRST in the list.
  29                         var isAllNS = mw.special.recentchanges.$select.find( 'option' ).first().is( ':selected' );
  30
  31                         // Iterates over checkboxes and propagate the selected option
  32                         $.map( checkboxes, function( id ) {
  33                                 $( '#'+id ).attr( 'disabled', isAllNS );
  34                         });
  35                 },
  36         };
  37
  38         mw.special.recentchanges.init();
  39
  40 })( jQuery );