Bug Tracker

Opened 6 years ago

Closed 6 years ago

Last modified 6 years ago

#12522 closed bug (notabug)

jQuery 1.8.1 slow in IE7

Reported by: rokeefe1@… Owned by: rokeefe1@…
Priority: undecided Milestone: None
Component: unfiled Version: 1.8.1
Keywords: Cc:
Blocked by: Blocking:

Description

jQuery 1.8.1 is significantly slower in IE7 on Windows XP SP3 than version 1.7.1.

I'm not even sure where I should start to help with debugging this issue. Any guidance would be helpful so that I can provide better details for this ticket.

Change History (10)

comment:1 Changed 6 years ago by rokeefe1@…

I did some additional testing. jQuery 1.8.0 is significantly faster than jQuery 1.8.1. Something changed in jQuery 1.8.1 that is causing this problem.

comment:2 Changed 6 years ago by Rick Waldron

Owner: set to rokeefe1@…
Status: newpending

Care to share these tests with the rest of the class?

comment:3 Changed 6 years ago by dmethvin

Please do test with http://code.jquery.com/jquery-git.js to see if it is still a problem.

comment:4 in reply to:  2 ; Changed 6 years ago by rokeefe1

Replying to rwaldron:

Care to share these tests with the rest of the class?

This is a corporate app that I am working on. The information that I can share is limited. Doing something as simple as selecting a dropdown or checking a check box is slow.

comment:5 in reply to:  3 Changed 6 years ago by rokeefe1

Replying to dmethvin:

Please do test with http://code.jquery.com/jquery-git.js to see if it is still a problem.

Will do. I'll report back what I find and hopefully I can setup a simple test that we can use too.

comment:6 in reply to:  4 Changed 6 years ago by Rick Waldron

Replying to rokeefe1:

Replying to rwaldron:

Care to share these tests with the rest of the class?

This is a corporate app that I am working on. The information that I can share is limited. Doing something as simple as selecting a dropdown or checking a check box is slow.

How does that preclude providing a reduced performance case? Everyone here is a volunteer and we simply don't have the time or resources to attempt blindly recreating your performance issues.

comment:7 Changed 6 years ago by rokeefe1

I don't experience any problem with http://code.jquery.com/jquery-git.js. It seems to perform the same way that version 1.8.0 is. I can revert to version 1.8.0 for now. Do you have a rough idea when version 1.8.2 will be out? Do you still need a test case since it appears this issue will be fixed in version 1.8.2?

comment:8 Changed 6 years ago by dmethvin

Resolution: notabug
Status: pendingclosed

No test case required. 1.8.2 should be out within a couple of weeks.

comment:9 Changed 6 years ago by anonymous

Hey there, just want to add that we are experiencing problems with JQuery 1.8.1 on IE7 apps too (we use compatibility mode). It's overall slowness. It doesn't happens with 1.8 or previous versions.

comment:10 Changed 6 years ago by dmethvin

Please do test with http://code.jquery.com/jquery-git.js to see if it is still a problem.

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