[jira] [Commented] (FLEX-33721) Flash Builder Scroll Issue

["Mark Kessler (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLEX-33721?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13761822#comment-13761822 ] 

Mark Kessler commented on FLEX-33721:
-------------------------------------

Please provide a working example of the issue.  It may have already been resolved with Flex 4.10.


                
> Flash Builder Scroll Issue
> --------------------------
>
>                 Key: FLEX-33721
>                 URL: https://issues.apache.org/jira/browse/FLEX-33721
>             Project: Apache Flex
>          Issue Type: Bug
>          Components: mx: ComboBox, mx: DataGrid, Spark Components
>    Affects Versions: Adobe Flex SDK 4.6 (Release)
>            Reporter: Kevin Pereira
>
> We have a Flash Builder project that contains a module that will be loaded later through an AIR application, there are several screens on it, in one of them there is a spark spark dataGrid with multiple columns GridColumn. 
> Some of these columns have associated itemRenderers these itemRenderes are created in separate files based on elements GridItemRenderer Spark, within them there is a spark ComboBox component when the user selects a value from comboBox, GridItemRenderer itself updates the value of "data" with the new selected value.
> The problem comes when you scroll at the datagrid, the values of these columns "dance" from line to line; we´ve tried to solve this problem using a itemEditor and a itemRenderer at the columns but in initializing itemEditor gave us null pointer to initialize the moduleFactory the defaultItemEditor.
> Finally we had to change the dataGrid and use mx components to achieve properly run our screen.

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