[jira] [Updated] (FLEX-34444) Opening a modal popup above a datagrid with > 2000 items in it crashes the player

["Josh Weinberg (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLEX-34444?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Josh Weinberg updated FLEX-34444:
---------------------------------

    Attachment: TestGrid.fxp

> Opening a modal popup above a datagrid with > 2000 items in it crashes the player
> ---------------------------------------------------------------------------------
>
>                 Key: FLEX-34444
>                 URL: https://issues.apache.org/jira/browse/FLEX-34444
>             Project: Apache Flex
>          Issue Type: Bug
>          Components: PopUp Manager, Spark: DataGrid
>    Affects Versions: Apache Flex 4.12.1
>         Environment: windows 7, Internet Explorer 11
>            Reporter: Josh Weinberg
>         Attachments: TestGrid.fxp
>
>
> When any type of modal popup or alert is opened over a Spark Datagrid which has more than ~2000 items in its dataprovider the default blur effect on the modal popup causes a player crash.
> Run attached example application.
> \\
> \\
> * Initially, open the popup (I used an Alert but any modal popup will cause this).
> * Then add items to the data provider and open the popup again.
> * After ~2000 items are in the data provider opening the popup will crash the player.
> * If you turn off the blur effect using the modalTransparencyBlur style then it will not crash.
> Interestingly if you add ~15000 items the popup turns off the blur itself and it will stop crashing.



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