Maxime Cowez created FLEX-33248:
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Summary: Spark GridItemEditor cannot edit nested properties
Key: FLEX-33248
URL: https://issues.apache.org/jira/browse/FLEX-33248
Project: Apache Flex
Issue Type: Bug
Components: Spark: DataGrid
Affects Versions: Apache Flex 4.8 (parity release)
Reporter: Maxime Cowez
Priority: Minor
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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