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#8503 closed bug (notabug)

Opened August 16, 2012 02:46PM UTC

Closed August 17, 2012 12:58PM UTC

Sortable stack the ie9 randomly in jquery-ui-1.8.23

Reported by: alex Owned by: alex
Priority: minor Milestone: 1.9.0
Component: ui.sortable Version: 1.8.23
Keywords: Cc:
Blocked by: Blocking:

I have a sortable on my page, before 1.8.23 I had jquery-ui-1.8.21 and jquery 1.7.2

and all worked just fine, after I started to use jquery ui-1.8.23 and jquery 1.8.0 while randomly dragging the portlets the internet explorer just started to randomly stack and I get "the internet explorer not responding due o a long running script" and then I get exception of jquery-1.8.0

line 2, col 75332 ch 75332

{return bL.test((b&&a.currentStyle?||"")?.01*parseFloat(RegExp.$1)+"":b?"1":""}

I have IE9 with compatibility mode to IE8


Attachments (0)
Change History (11)

Changed August 16, 2012 10:50PM UTC by scottgonzalez comment:1

owner: → alex
status: newpending

I'm not seeing this error with our portlets demo. Can you provide a reduced test case showing the problem?

Changed August 17, 2012 07:06AM UTC by alex comment:2

status: pendingnew


I'm providing you the demo project + swf video you can see the problem on my machine, when it stacks the cpu jumps to 100%.

It does happens by 2 conditions:

1) The browser compatibility set to IE8 - <meta http-equiv="X-UA-Compatible" content="IE=EmulateIE8" />

2) Using jquery-1.8.0.js (if I use jquery-1.7.2.min.js all is working well)

Please run and the see the swf first for seeing the bug.

Thanks - video - video - project

Changed August 17, 2012 11:30AM UTC by scottgonzalez comment:3

status: newpending

Please provide a live demo, preferably using jsbin or jsFiddle, not a rar that must be downloaded and extracted. Thanks.

Changed August 17, 2012 11:43AM UTC by alex comment:4

status: pendingnew

Sorry, I don't know how to use jsbin or jsFiddle, never used it, I'm a new developer. I just found a bug in jquery UI and thought I may contribute to the community.

Changed August 17, 2012 11:49AM UTC by scottgonzalez comment:5

status: newpending

You just write code, it's pretty straight forward. Here's a starting point:

Changed August 17, 2012 12:17PM UTC by alex comment:6

status: pendingnew

Here it is, but i can't make it draggable, Maybe I need to add more reference?

Changed August 17, 2012 12:23PM UTC by scottgonzalez comment:7

status: newpending

There are a few problems here:

  • You're loading jQuery UI 1.8.13.
  • You're trying to load everything twice and the second set of references don't exist.
  • This is overlay complex.

Either provide a reduced test case showing the problem or ask for help on the forums.

Changed August 17, 2012 12:33PM UTC by alex comment:8

status: pendingnew

Here It is:

Just make sure you are in a compatibility mode of IE8 (should be by default as I inserted meta EmulateIE8)

Anyway please clean your cache before tring it.

Stacks after dragging it randomly and fast

Changed August 17, 2012 12:40PM UTC by scottgonzalez comment:9

status: newpending

After removing your code that's not actually related to the sortable plugin, I do not see the problem:

Again, either provide a reduced test case showing that sortable is the cause of the problem or ask for help on the forums or StackOverflow.

Changed August 17, 2012 12:51PM UTC by alex comment:10

status: pendingnew

Sorry for miss understanding, but I thought if the simple jquery code like mouseenter and mouseleave stacks with jquery ui then it must be a jquery UI bug.

Do you think should I forward i to jquery support team?

Changed August 17, 2012 12:58PM UTC by scottgonzalez comment:11

resolution: → invalid
status: newclosed

You should analyze your code to figure out what you're doing that's causing the spikes. It's probably related to all of the animations you're running.