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From "Maxime Cowez (JIRA)" <>
Subject [jira] [Commented] (FLEX-33248) Spark GridItemEditor cannot edit nested properties
Date Thu, 06 Dec 2012 09:10:59 GMT


Maxime Cowez commented on FLEX-33248:

[~natalia_shlyamova] Have a look at the sample app I put on Github:
It contains a monkey patch you can use with Flex 4.6
> Spark GridItemEditor cannot edit nested properties
> --------------------------------------------------
>                 Key: FLEX-33248
>                 URL:
>             Project: Apache Flex
>          Issue Type: Bug
>          Components: Spark: DataGrid
>    Affects Versions: Apache Flex 4.8 (parity release)
>            Reporter: Maxime Cowez
>            Assignee: Carol Frampton
>            Priority: Minor
>             Fix For: Apache Flex Next
>         Attachments:,, FLEX33248.mxml,
> To reproduce:
>     <s:DataGrid editable="true">
>         <s:columns>
>             <s:ArrayList>
>                 <s:GridColumn dataField="someProperty.nestedProperty" />
>             </s:ArrayList>
>         </s:columns>
>     </s:DataGrid>
> This will throw a "no such property" error when the user tries to edit a cell, because
GridItemEditor tries to access `_data[column.dataField]` in the `data` setter.  
> I filed it as a bug and not as an improvement, because it is inconsistent with `GridItemRenderer`'s
behaviour, which does render the nested property correctly.
> Note that the `save()` method is also affected: the item's property is accessed in the
same way there.

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