Bug Tracker

Opened 6 years ago

Closed 6 years ago

#6367 closed bug (duplicate)

Exeption throw

Reported by: Aristos Owned by:
Priority: Milestone: 1.4.3
Component: event Version: 1.4.2
Keywords: Cc:
Blocked by: Blocking:


ver 1.4.2 Line 1919, inside handle: function( event ).

on this point, some time (when I make refress on ie, just before leaving the page for the refress) the events are undefined, so the handlers = events[] throw an error.

var events = jQuery.data(this, "events"), handlers = events[ event.type ];

Try this way.

var events = jQuery.data(this, "events");

if ( events ) {

var handlers = events[ event.type ];

if(handlers) {

Clone the handlers to prevent manipulation handlers = handlers.slice(0);

Change History (3)

comment:1 Changed 6 years ago by dmethvin

  • Resolution set to invalid
  • Status changed from new to closed

Please reopen with a test case that includes html and javascript needed to reproduce the problem.

comment:2 Changed 6 years ago by Aristos

  • Resolution invalid deleted
  • Status changed from closed to reopened

I can not give you test case at least now, because this happens on a very difficult page on my backoffice on my developed computer on private program. And happens when I try to insert and develop a chart gallery the Highcharts. What I can give you is a screen capture if you like.

This page that this bug happens, is on asp.net including some Yahoo compoments, jQuery, prototype, and Ms Ajax. Sounds complicate but it is not and working fine, until I catch up this exception.

Anyway Can you see that with out test, the bug exist ?

If the jQuery.data(this, "events");, return undefined - null, the bug exist, because the next event the events[] just throw an exception.

Anyway thank you in advanced.

comment:3 Changed 6 years ago by john

  • Component changed from unfiled to event
  • Resolution set to duplicate
  • Status changed from reopened to closed

Ah, ok - yeah, that bug has already been fixed and will be in jQuery 1.4.3.

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