RE: [flexcoders] Re: databinding issue for combobox

[Stefan Richter]

Sorry to hijack this thread.
 
Thanks for the example Tracy. I have somewhat changed 
it for Flex2 and run into a small issue. I am using 2 ArrayCollections, one for 
the combobox and one for the datagrid:
 
  [Bindable]  public  var 
cbDP:ArrayCollection;  [Bindable]  public  var 
dgDP:ArrayCollection;    public function 
initData():void  {   cbDP = new 
ArrayCollection(    [ {label:"A", Number:0}, {label:"B", 
Number:1}, {label:"C", 
Number:2}]   );   dgDP = new 
ArrayCollection();  }
 
I then 'shift' one item from the combobox to the 
datagrid:
 
  private function 
addRow():void  {   dgDP.addItem(cboSource.selectedItem); // cboSource is the actual component on 
stage  }
 
This 
works fine. But when I add the same item multiple times to the datagrid then 
only ther last added item out of the group of same items is selectable in the 
datagrid. This must be an easy one to fix but I am not sure what is going 
wrong.
 
I 
noticed that the mx_internal_uid is the same for all 'same' items 
in the grid.
 
Any 
help appreciated.
 
Stefan
 
 
 
 





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