datagrid, advancedatagrid

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
 <mx:Script>
  <![CDATA[
   import mx.controls.Alert;
   
   private function onChange() : void
   {
    var msg : String;
    
    msg = "selectedIndex - " + String(grdFruits.selectedIndex) + "\n";
    msg += "selectedItem.data - " + String(grdFruits.selectedItem.data) + "\n";
    msg += "selectedItem.label - " + String(grdFruits.selectedItem.label) + "\n";
    
    Alert.show(msg);
   }
  ]]>
 </mx:Script>
 <mx:ArrayCollection id="fruits">
  <mx:source>
   <mx:Object label="사과" data="55" org="대구"/>
   <mx:Object label="배" data="66" org="천안"/>
   <mx:Object label="복숭아" data="77" org="나주" />
   <mx:Object label="감" data="88" org="제주" />
   <mx:Object label="자두" data="99" org="경기"/>
  </mx:source>
 </mx:ArrayCollection>
 <mx:DataGrid x="71" y="46" id="grdFruits" dataProvider="{fruits}" fontSize="12" editable="true">
  <mx:columns>
   <mx:DataGridColumn headerText="과일" dataField="label" />
   <mx:DataGridColumn headerText="가격" dataField="data" />
   <mx:DataGridColumn headerText="원산지" dataField="org" />
  </mx:columns>
 </mx:DataGrid>
 <mx:Button x="71" y="205" label="선택보여주기" width="302" id="btnSelect" fontSize="12" click="onChange()" />
</mx:Application>