Need help coneverting data provider for inline fx:Component renderer for a datagrid

Question

I want to use an existing inline item renderer and point the hard coded data provider to an arraycollection, which comes from a database.
At firt glance this looks easy, just change
<fx:Declarations>
  <fx:Component id="inlineEditor">
   <mx:ComboBox >
    <mx:dataProvider>
     <fx:String></fx:String>
     <fx:String>AIG</fx:String>
     <fx:String>BHN</fx:String>
     <fx:String>FH</fx:String>
     <fx:String>LM</fx:String>
     <fx:String>SD</fx:String>
    </mx:dataProvider>
   </mx:ComboBox>
  </fx:Component>
</fx:Declarations>
TO
<fx:Declarations>
  <fx:Component id="inlineEditor">
   <mx:ComboBox
    dataProvider="{outerDocument.wripAttachTypeAc}"
    labelField="WRIP_ATTACHED_FILE_TYPE_DESC">
   </mx:ComboBox>
  </fx:Component>
</fx:Declarations>
BUT that does not work the data grid produces the object.object value as theres no association to the labelField . Can anyone see what I am doing wrong. The datagrid entry is
<mx:DataGridColumn dataField="Permit File"
          width="150"
          editorDataField="selectedItem"
          itemEditor="{inlineEditor}"/>

Answer 1

Thanks Harui, but it doesn't help. If the border is set it will help, but the very big problem is the empty rows that appear at the end of the datagrid... I can't find a way of measuring correctly the height of the itemRenderers!
I'll update this thread if I manage to do it.