Bug Tracker

Opened 13 years ago

Closed 13 years ago

#1279 closed bug (fixed)

IE event cleanup problem

Reported by: dmethvin Owned by:
Priority: critical Milestone: 1.1.3
Component: event Version: 1.1.2
Keywords: Cc:
Blocked by: Blocking:

Description

If an event handler is attached and later detached from an element, the jQuery.event.global[type][index] element will be undefined as it was delete-ed out of the array. The IE cleanup code needs to check for that and skip the call to remove the event. Otherwise it crashes on the element.$events reference in jQuery.event.remove since element is undefined.

This fixed the problem for me.

http://dev.jquery.com/browser/trunk/jquery/src/event/event.js#L994

< jQuery.event.remove(els[i-1], type);
> els[i-1] && jQuery.event.remove(els[i-1], type);

Sorry I don't have a simple test case, I found this while resurrecting work on the splitter.

Change History (2)

comment:1 Changed 13 years ago by brandon

Priority: majorcritical

Marking this as critical so that we get it into the 1.1.3 release

comment:2 Changed 13 years ago by brandon

Resolution: fixed
Status: newclosed

Fixed in Rev [2136].

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