From c7c5b6b15cd24ae0de95ff576f8ca6b6b8892ced Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Scott=20Gonz=C3=A1lez?= <scott.gonzalez@gmail.com>
Date: Tue, 9 Aug 2011 11:51:08 -0400
Subject: [PATCH] Widget: Wrap the remove event trigerring in a try/catch.
 Fixes #7510 - jQuery.data throws a script error in certain circumstances.

---
 ui/jquery.ui.widget.js | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/ui/jquery.ui.widget.js b/ui/jquery.ui.widget.js
index a0df33e1c..4aa42e0b7 100644
--- a/ui/jquery.ui.widget.js
+++ b/ui/jquery.ui.widget.js
@@ -14,7 +14,10 @@ if ( $.cleanData ) {
 	var _cleanData = $.cleanData;
 	$.cleanData = function( elems ) {
 		for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
-			$( elem ).triggerHandler( "remove" );
+			try {
+				$( elem ).triggerHandler( "remove" );
+			// http://bugs.jquery.com/ticket/8235
+			} catch( e ) {}
 		}
 		_cleanData( elems );
 	};
@@ -25,7 +28,10 @@ if ( $.cleanData ) {
 			if ( !keepData ) {
 				if ( !selector || $.filter( selector, [ this ] ).length ) {
 					$( "*", this ).add( [ this ] ).each(function() {
-						$( this ).triggerHandler( "remove" );
+						try {
+							$( this ).triggerHandler( "remove" );
+						// http://bugs.jquery.com/ticket/8235
+						} catch( e ) {}
 					});
 				}
 			}