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Posted to dev@cordova.apache.org by "Braden Shepherdson (JIRA)" <ji...@apache.org> on 2012/08/20 20:13:37 UTC
[jira] [Commented] (CB-1262) Page height change causes flickr after
scroll
[ https://issues.apache.org/jira/browse/CB-1262?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13438047#comment-13438047 ]
Braden Shepherdson commented on CB-1262:
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I encountered this problem in iOS Safari when using an iframe and hardware accelerated scrolling. Whenever the content of the iframe changes, the whole frame flickers white. It's a terrible cause of jank.
The solution, I'm afraid, is "don't do that then". I don't know of any cure but eliminating iframes or accelerated scrolling. Trying out the new, iframeless bridge on iOS might be a worthwhile experiment.
> Page height change causes flickr after scroll
> ---------------------------------------------
>
> Key: CB-1262
> URL: https://issues.apache.org/jira/browse/CB-1262
> Project: Apache Cordova
> Issue Type: Bug
> Components: iOS
> Affects Versions: 2.0.0
> Environment: I'm running ios 5.1 (tested on 3gs and 4gs) using backbone.js and zepto.js
> Reporter: Guy Nesher
> Assignee: Shazron Abdullah
>
> Deleting the content of a long list (ul) after scrolling from the top will create a short flicker which also effects other elements (header/footer - doesn't matter if they are fixed or not).
> I'm unable to reproduce this within the ios browser.
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