Last modified: 2012-10-24 16:37:11 UTC

Wikimedia Bugzilla is closed!

Wikimedia migrated from Bugzilla to Phabricator. Bug reports are handled in Wikimedia Phabricator.
This static website is read-only and for historical purposes. It is not possible to log in and except for displaying bug reports and their history, links might be broken. See T19294, the corresponding Phabricator task for complete and up-to-date bug report information.
First Last Prev Next    This bug is not in your last search results.
Bug 17294 - hover pseudo-class for TablePager causes slowdown in IE7
hover pseudo-class for TablePager causes slowdown in IE7
Status: RESOLVED WORKSFORME
Product: MediaWiki
Classification: Unclassified
General/Unknown (Other open bugs)
1.15.x
All Windows XP
: Low normal (vote)
: ---
Assigned To: Nobody - You can work on this!
: performance, testme
Depends on:
Blocks: 640
  Show dependency tree / graph
 
Reported: 2009-01-31 23:13 UTC by RockMFR
Modified: 2012-10-24 16:37 UTC (History)
2 users (show)

See Also:
Web browser: Internet Explorer
Mobile Platform: ---
Assignee Huggle Beta Tester: ---

Attachments
Add an attachment (proposed patch, testcase, etc.)

Description RockMFR 2009-01-31 23:13:14 UTC 
The following line in monobook/main.css causes high CPU usage in Internet Explorer 7:

.TablePager tr:hover td { background-color: #eeeeff }

As far as I can see, this is used primarily on Special:ListFiles. However, it will cause slowdown on all pages, especially large ones. When scrolling down and hovering over links on <http://en.wikipedia.org/wiki/Wikipedia:Deletion_review>, it is quite noticeable.

Removing the aforementioned CSS rule fixes the problem.
Comment 1 Siebrand Mazeland 2009-06-04 11:08:38 UTC 
Update Web browser.
Comment 2 Siebrand Mazeland 2009-06-04 11:35:37 UTC 
Adding testme. Please test with Internet Explorer 8 and note the result here.
Comment 3 Andre Klapper 2012-10-24 16:37:11 UTC 
(In reply to comment #0)
> The following line in monobook/main.css causes high CPU usage:
> .TablePager tr:hover td { background-color: #eeeeff }

That line does not exist anymore in
https://gerrit.wikimedia.org/r/gitweb?p=mediawiki/core.git;a=blob;f=skins/monobook/main.css;h=5866d97d041f6dd6114a9578c8383a2c1e02f4b5;hb=HEAD

Hence closing as WORKSFORME, but please add a comment if this is still somehow reproducible.
Note You need to log in before you can comment on or make changes to this bug.
First Last Prev Next    This bug is not in your last search results.

Navigation
Links