Bind two DataGrids so that a change in one will be refelected in another

Question

Is there a simple way to bind two DataGrids so that a change in one will be refelected in another?  I have two DataGrids.  One will be editable and the other will be used to display the information from the editable DataGrid in a confirmation section.  Is there a simple example  out there for doing this?
Thanks,
Lee

Answer 1

I may have figured it out.  It seems to be working with:
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
layout="absolute"
creationComplete="initComponent()"
xmlns:views="com.views.*"
width="100%"
height="100%">
<mx:Script>
<![CDATA[
import mx.collections.ArrayCollection;
import mx.rpc.events.ResultEvent;
private var currentIndex:int=0;
private function initComponent():void
refreshList(null);
public function refreshList(event:Event):void
this.roArtist.getArtists();
private function getArtists_result(event:ResultEvent):void
dgArtistList.dataProvider=event.result as ArrayCollection;
dgArtistList.selectedIndex=currentIndex;
dgArtistListConfirm.dataProvider=event.result as ArrayCollection;
dgArtistListConfirm.selectedIndex=currentIndex;
]]>
</mx:Script>
<mx:RemoteObject id="roArtist"
showBusyCursor="true"
destination="ColdFusion"
source="art.src.cfc.artist">
<mx:method name="getArtists"
   result="getArtists_result(event)">
</mx:method>
</mx:RemoteObject>
<mx:Label x="10"
  y="10"
  text="Entry"
  fontWeight="bold"/>
<mx:DataGrid id="dgArtistList"
x="10"
y="36"
editable="true">
<mx:columns>
<mx:DataGridColumn dataField="ARTISTID"
   headerText="ArtistID"
   editable="false"/>
<mx:DataGridColumn dataField="FIRSTNAME"
   headerText="First Name"
   editable="true"/>
<mx:DataGridColumn dataField="LASTNAME"
   headerText="Last Name"
   editable="true"/>
</mx:columns>
</mx:DataGrid>
<mx:Label x="10"
  y="210"
  text="Confirmation"
  fontWeight="bold"/>
<mx:DataGrid id="dgArtistListConfirm"
x="10"
y="236" dataProvider="{ArrayCollection}">
<mx:columns>
<mx:DataGridColumn dataField="ARTISTID"
   headerText="ArtistID"/>
<mx:DataGridColumn dataField="FIRSTNAME"
   headerText="First Name"/>
<mx:DataGridColumn dataField="LASTNAME"
   headerText="Last Name"/>
</mx:columns>
</mx:DataGrid>
</mx:Application>
I need to do some testing.
Thanks!