[jira] [Updated] (FLEX-34819) DataGrid with locked columns throws exception if dataProvider filter function shrinks values

["Bill Turner (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLEX-34819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bill Turner updated FLEX-34819:
-------------------------------
    Affects Version/s: Apache Flex 4.12.0
                       Apache Flex 4.13.0

> DataGrid with locked columns throws exception if dataProvider filter function shrinks values
> --------------------------------------------------------------------------------------------
>
>                 Key: FLEX-34819
>                 URL: https://issues.apache.org/jira/browse/FLEX-34819
>             Project: Apache Flex
>          Issue Type: Bug
>          Components: Spark: DataGrid
>    Affects Versions: Apache Flex 4.11.0, Apache Flex 4.12.0, Apache Flex 4.13.0
>         Environment: Windows 7 - from inspection, probably system independent
>            Reporter: Bill Turner
>              Labels: DataGrid, exception, lockedColumnCount
>
> A Spark DataGrid with locked column will throw an "Index out of bounds" exception if the ArrayCollection dataProvider's filter function reduces the number of elements displayed.
> The DataGrid correctly handles the change of source data if there are no locked columns, or if the dataProvider itself is changed to the new collection.



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