1 files changed, 39 insertions, 0 deletions
diff --git a/resources/mediawiki.special/mediawiki.special.recentchanges.js b/resources/mediawiki.special/mediawiki.special.recentchanges.js
new file mode 100644
index 00000000..7e284fbd
--- /dev/null
+++ b/resources/mediawiki.special/mediawiki.special.recentchanges.js
@@ -0,0 +1,39 @@
+/* JavaScript for Special:RecentChanges */
+( function( $ ) {
+
+	var checkboxes = [ 'nsassociated', 'nsinvert' ];
+
+	/**
+	 * @var select {jQuery}
+	 */
+	var $select = null;
+
+	var rc = mw.special.recentchanges = {
+	
+		/**
+		 * 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.find('option:selected').val() );
+
+			// Iterates over checkboxes and propagate the selected option
+			$.each( checkboxes, function( i, id ) {
+				$( '#' + id ).attr( 'disabled', isAllNS );
+			});
+		},
+
+		init: function() {
+			// Populate
+	 		$select = $( '#namespace' );
+
+			// Bind to change event, and trigger once to set the initial state of the checkboxes.
+			$select.change( rc.updateCheckboxes ).change();
+		}
+	};
+
+	// Run when document is ready
+	$( rc.init );
+
+})( jQuery );