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Posted to issues@flex.apache.org by "Peter Hall (JIRA)" <ji...@apache.org> on 2014/02/21 15:42:22 UTC

[jira] [Comment Edited] (FLEX-34101) Regression from 4.8 to 4.10: Spark list doesn't refresh with filterFunction

    [ https://issues.apache.org/jira/browse/FLEX-34101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13908378#comment-13908378 ] 

Peter Hall edited comment on FLEX-34101 at 2/21/14 2:41 PM:
------------------------------------------------------------

We've run into the same issue, which appears to be caused by a change in how CollectionEvents are dispatched when a collection is sorted.

Previously, when a property change causes an item to not match the filter, the collection would dispatch a CollectionEvent with kind "remove". Since 4.10 the event will have kind "update". DataGroup is not notified that the item has been removed and gets into an inconsistent state.


was (Author: peterjoel):
We've run into the same issue, which appears to be caused by a change in how CollectionEvents are distpatched when a collection is sorted.

Previously, when a property change causes an item to not match the filter, the collection would dispatch a CollectionEvent with kind "remove". Since 4.10 the event will have kind "update". DataGroup is not notififed that the item has been removed and gets into an inconsistent state.

> Regression from 4.8 to 4.10: Spark list doesn't refresh with filterFunction
> ---------------------------------------------------------------------------
>
>                 Key: FLEX-34101
>                 URL: https://issues.apache.org/jira/browse/FLEX-34101
>             Project: Apache Flex
>          Issue Type: Bug
>          Components: Spark: List
>    Affects Versions: Apache Flex 4.10.0
>            Reporter: Tristan
>            Priority: Critical
>         Attachments: Test.fxp
>
>
> I will post a project to test the case.
> To reproduce
> - open and launch the projet
> - click on one line
> - on the new View, clic on the only button
> Apache Flex 4.8:
> - the view is popped and the item clicked disappears
> Apache Flex 4.10
> - the view is popped and the item clicked doesn't disappears
> - Just scroll a little bit on the spark list and the item disappears



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