MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / resources / src / mediawiki.special / mediawiki.special.recentchanges.js

diff --git a/resources/src/mediawiki.special/mediawiki.special.recentchanges.js b/resources/src/mediawiki.special/mediawiki.special.recentchanges.js
new file mode 100644 (file)
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+++ b/resources/src/mediawiki.special/mediawiki.special.recentchanges.js
@@ -0,0 +1,38 @@
+/*!
+ * JavaScript for Special:RecentChanges
+ */
+( function ( mw, $ ) {
+       var rc, $checkboxes, $select;
+
+       /**
+        * @class mw.special.recentchanges
+        * @singleton
+        */
+       rc = {
+               /**
+                * Handler to disable/enable the namespace selector checkboxes when the
+                * special 'all' namespace is selected/unselected respectively.
+                */
+               updateCheckboxes: function () {
+                       // The option element for the 'all' namespace has an empty value
+                       var isAllNS = $select.val() === '';
+
+                       // Iterates over checkboxes and propagate the selected option
+                       $checkboxes.prop( 'disabled', isAllNS );
+               },
+
+               init: function () {
+                       $select = $( '#namespace' );
+                       $checkboxes = $( '#nsassociated, #nsinvert' );
+
+                       // Bind to change event, and trigger once to set the initial state of the checkboxes.
+                       rc.updateCheckboxes();
+                       $select.change( rc.updateCheckboxes );
+               }
+       };
+
+       $( rc.init );
+
+       module.exports = rc;
+
+}( mediaWiki, jQuery ) );