[flexcoders] itemRender set data question

[waynelll]

HI!!

I am building a screen that is a DataGrid. Each DataGrid cell contains
2 Buttons and a TextArea. The DataGrid is built dynamically from data
read from a file containing XML.
=============================================
<class>         
    <student name="Fernando Wong">
        <work colName="Test1" gradeData="37" docStatus="1" feedBKStatus="1"/>
        <work colName="Test2" gradeData="77" docStatus="0" feedBKStatus="0"/>
    </student>
</class>
===============================================

I build the DataGrid 
===============================================

var dataList:XMLList = XmlData;
var field_name:String;
var dataObj:Object = new Object();

dataObj.name = dataList.student.child("name");
index = 0;

for each(var child:XML in dataList.student.*)
{
      field_name = "Test" + index;
      DataObj[field_name] = child;
      index++;
}
=================================================
I add the XML data to the ArrayCollection and then assign it as the
DataProvider for the DataGrid
===================================================
columnCollection.addItem(dataObj);
gradeGrid.dataProvider = columnCollection;
===================================================
I add the itemRender to the DataGridColumn
=====================================================

for (var i:Number = 1; i<gradeGrid.columns.length; i++)
{
        var gradeGridCol:DataGridColumn = gradeGrid.columns[i];
        var renderer:ClassFactory = new ClassFactory(twoBtnPlusTextArea);

        gradeGridCol.itemRenderer = renderer;
                        
}
// add the dataGrid to the screen                                               
                        
addChild(gradeGrid);

My problem is in the set data function in the item render.

When I look at the data being passed to the itemRender.

override public function set data(value:Object):void

the event Object looks like this

this = twoBtnPlusTextArea (@eb180a1)
value = Object (@5255501)
        mx_internal_uid = "86A6F1AD-785B-B144-7CC6-614DEBF9F374"
        name = XMLList (@5283c69)
        Test0 = XML
        Test1 = XML

What I can't figure out inside the itemRender is which data set,Test0
or Test1, to use for this specific cell. 

Is there some Cell information around I am not aware of???

Thanks for the help