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Broken animations on RecentChanges
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Description

Author: beau

Description:
Text does not appear on meta rc

I am unable to reproduce this at will, however it occured several times on meta and on pl.wiki.

Sometimes when I click on triangle there is no animation and text does not appear or disappear.

Chromium 14.0.835.163 (Build 0)
Operating system Linux
WebKit 535.1 (unknown@0)
JavaScript V8 3.4.14.21


Version: 1.18.x
Severity: normal

Attached:

RC1.png (639×1 px, 77 KB)

Details

Reference
bz31381

Event Timeline

bzimport raised the priority of this task from to Medium.Nov 21 2014, 11:58 PM
bzimport set Reference to bz31381.
bzimport added a subscriber: Unknown Object (MLST).

beau wrote:

Text does not disappear on pl.wiki rc

Attached:

RC2.png (195×976 px, 33 KB)

Next time it happens, can you check from JavaScript console if there are any errors or warnings from JavaScript. On Chromium it is activated with shift+ctrl+j I think.

beau wrote:

I always check if there are errors in the log. There were none.

I have reproduced it on pl.wikisource this time. What is more interesting, I can click on links, but they are not visible. All rows except the first one have style set to: display: table-row; opacity: 0;. If I remove that opacity thing, the row becomes visible again.

Beau, is that bug always reproducible?
Can you try out:

  • with a different browser
  • with a different username

I have not been able to reproduce the issue locally and suspecting an issue with JQuery. It changes the opacity to makes the RC lines fadein/fadeout.

beau wrote:

No, as I metioned in the first comment, I was unable to come up with a test scenario.

Recently this bug did not show up at all. So maybe it was just related to software upgrade, where there may have been some stale versions of scripts served from a cache.

I am closing this bug as WORKSFORME for now, if it happens again I'll let you know by reopening it.