Ticket #6869 (closed bug: duplicate)
.one() method throws error with plain Javascript object
| Reported by: | Christopher | Owned by: | |
|---|---|---|---|
| Priority: | Milestone: | 1.4.2 | |
| Component: | event | Version: | 1.4.2 |
| Keywords: | one bind trigger event | Cc: | |
| Blocking: | Blocked by: |
Description
With jQuery JavaScript Library v1.4.2 of Sat Feb 13 22:33:48 2010 -0500 on http://code.jquery.com/jquery-1.4.2.js
I bind a event with ".one()" methode ( http://api.jquery.com/one/). And when trigger send an event. The methode handler is never called.
Attachments
-
testjs.html
(736 bytes) -
added by Christopher 3 years ago.
- code
Change History
Changed 3 years ago by Christopher
-
attachment
testjs.html
added
comment:1 Changed 3 years ago by dmethvin
Thank you for the test case, I was able to reproduce the problem. The issue is that .one() is trying to unbind the event on the plain Javascript object. That ends up as a call to object.removeEventListener which doesn't exist.
We don't run into this problem with adding the event because jQuery.event.add checks the element itself to see if it supports addEventListener/attachEvent and since it supports neither it does nothing there.
Please follow the bug reporting guidlines and use jsFiddle when providing test cases and demonstrations instead of pasting the code in the ticket.
code