ItemRenderer using datefield

Part 1:
 
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" creationComplete="init();" xmlns:mycontrols="*">
 
	<mx:Script>
		<![CDATA[
			import mx.collections.ArrayCollection;
 
			[Bindable] private var model:ArrayCollection = new ArrayCollection();
			
			private function init():void
			{
				var person1:Object = new Object();
				person1['name'] = "Fred";
				person1['age'] = "35";
				person1['dob'] = "1974-02-23";
				var person2:Object = new Object();
				person2['name'] = "Jim";
				person2['age'] = "25";
				person2['dob'] = "1984-03-13";
				model.addItem(person1);
				model.addItem(person2);
				
				adg1.dataProvider = model;
			}
			
		]]>
	</mx:Script>
 
	<mx:AdvancedDataGrid id="adg1" designViewDataType="flat" width="377" height="186" horizontalCenter="0" verticalCenter="0" editable="true">
		<mx:columns>
			<mx:AdvancedDataGridColumn headerText="Name" dataField="name"/>
			<mx:AdvancedDataGridColumn headerText="Age" dataField="age"/>
			<mycontrols:ADGCDate headerText="DOB" dataField="dob"/>
		</mx:columns>
	</mx:AdvancedDataGrid>
	
	
</mx:Application>
 
 
Part 2:
 
<?xml version="1.0" encoding="utf-8"?>
<mx:AdvancedDataGridColumn
	xmlns:mx="http://www.adobe.com/2006/mxml"
	editable="true"
	rendererIsEditor="true"
	editorDataField="datevalue">
 
	<mx:itemRenderer>
		<mx:Component>
			<mx:HBox xmlns:mx="http://www.adobe.com/2006/mxml" width="100%" height="100%" horizontalAlign="center">
			    <mx:Script>
			        <![CDATA[
			        
			        	public function get datevalue():String
			        	{
			        		return DateField.dateToString(df.selectedDate, "YYYY-MM-DD");
			        	}
			        
			            override public function set data(value:Object):void
			            {
			                if(value != null)
			                {
			                    super.data = value;
			                    df.selectedDate = DateField.stringToDate(value[outerDocument.dataField], "YYYY-MM-DD");
			                }
			            }
			           
			            private function onDataChange(e:Event):void
			            {
						 	var item:Object = super.data;
							item[outerDocument.dataField] = DateField.dateToString(df.selectedDate, "YYYY-MM-DD");
			            }
			        ]]>
			    </mx:Script>
			    <mx:DateField id="df" width="100%" enabled="{outerDocument.editable}" dataChange="onDataChange" formatString="YYYY-MM-DD"/>
			</mx:HBox>
		</mx:Component>
	</mx:itemRenderer>
</mx:AdvancedDataGridColumn>
                                              

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