[flexcoders] AdvancedDatagrid, AdvancedDataGridRendererProvider and xml HierarchicalData

[y.mauron]

Hi all, 

I have a datagrid that displays HierarchicalDat from a xml file. My
xml looks like that : 

<root>
 <tag1>
  <taga></taga>
  <tagb></tagb>
 </tag1>
 <tag2></tag2>
 <tag3></tag3>
</root>

I would like to apply an item renderer to the subtags of tag1. I tried
the following but it fails to produce the desired effect...

                                                
<mx:AdvancedDataGridRendererProvider renderer="{new
ClassFactory(SubResultUnitRenderer)}" 
dataField="tag1" />       


Any idea ?