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#8078 closed bug (invalid)
Opened January 27, 2011 11:28PM UTC
Closed January 28, 2011 01:04AM UTC
Last modified January 28, 2011 01:28AM UTC
jQuery 1.4.3+ causes large resizable lists to hang in IE7
| Reported by: | anonymous | Owned by: | |
|---|---|---|---|
| Priority: | undecided | Milestone: | 1.next |
| Component: | unfiled | Version: | 1.4.3 |
| Keywords: | Cc: | ||
| Blocked by: | Blocking: |
Description
Using Resizable from jQuery UI, but the behavior changed in the jQuery core between 1.4.2 and 1.4.3, so it looks like a Core issue exposed by Resizable. Specifically it looks like querySelectAll() isn't ready for prime time in IE7.
http://bugs.jquery.com/ticket/7504 and http://bugs.jquery.com/ticket/7341 both seem related, but have been closed without addressing the underlying issue. This is a serious regression, and makes 1.4.3 and above totally unusable.
http://jsfiddle.net/FuVQN/ demonstrates the bug.
Attachments (0)
Change History (4)
Changed January 28, 2011 12:55AM UTC by comment:1
Changed January 28, 2011 01:04AM UTC by comment:2
| resolution: | → invalid |
|---|---|
| status: | new → closed |
The NodeSelector API wasn't implemented until IE8, so that likely isn't an issue. Furthermore, this isn't the bug tracker for jQuery UI--http://bugs.jqueryui.com/report is probably a better place for this to be triaged.
Changed January 28, 2011 01:14AM UTC by comment:3
While a particular component of jQuery UI exposes the bug, the fact that 1.3.2 Core does not have this issue and 1.4+ Core does would seem to implicate Core.
Changed January 28, 2011 01:28AM UTC by comment:4
In case anyone with the same issue stumbles across this bug report, the workaround of preventing mousedown from bubbling described in the below jQuery UI tracker worked for me:
In testing earlier 1.4.x versions, it seems that they all have this performance regression, it's just a bit harder to trigger in 1.4 and 1.4.2.