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| Get drag source from DragEvent |
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<?xml version="1.0"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
<mx:Script>
import mx.collections.ArrayCollection;
import mx.controls.DataGrid;
import mx.events.DragEvent;
import mx.managers.DragManager;
private function dragCompleteHandler(event:DragEvent):void {
if(event.action != DragManager.NONE) {
var grid:DataGrid = DataGrid(event.dragInitiator);
var data:ArrayCollection = ArrayCollection(grid.dataProvider);
var item:Object = event.dragSource.dataForFormat("items")[0];
for(var i:uint = 0; i < data.length; i++) {
if(data.getItemAt(i).emailId == item.emailId) {
data.removeItemAt(i);
break;
}
}
}
}
</mx:Script>
<mx:DataGrid dropEnabled="true" dragEnabled="true" dragComplete="dragCompleteHandler(event)">
<mx:columns>
<mx:DataGridColumn headerText="From" dataField="from"/>
</mx:columns>
<mx:dataProvider>
<mx:ArrayCollection>
<mx:Object emailId="0" from="[email protected]"/>
</mx:ArrayCollection>
</mx:dataProvider>
</mx:DataGrid>
<mx:DataGrid dropEnabled="true" dragEnabled="true" dragComplete="dragCompleteHandler(event)">
<mx:columns>
<mx:DataGridColumn headerText="From" dataField="from"/>
</mx:columns>
</mx:DataGrid>
</mx:Application>
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