AdvancedDataGrid isItemSelected ?

Question

I am trying to modify an itemrenderer used previously for
dataGrid in a new AdvancedDataGrid. I am not having much luck
getting the listData.owner .......here is a section of the code -
please set me straight as to what I am doing wrong.
dataProvider is a GroupingCollection.....
<mx:dataProvider>
<mx:GroupingCollection id="gc" source="{myPubsAC}">
<mx:grouping>
<mx:Grouping>
<mx:GroupingField name="type"/>
</mx:Grouping>
</mx:grouping>
</mx:GroupingCollection>
</mx:dataProvider>
Thanks
itemRenderer snippet.............
import mx.controls.AdvancedDataGrid
import mx.controls.AdvancedDataGridBaseEx
import
mx.controls.advancedDataGridClasses.AdvancedDataGridListData
import
mx.controls.advancedDataGridClasses.AdvancedDataGridBaseSelectionData
private var _data:String;
private var _listData:AdvancedDataGridListData
private var thisApp = mx.core.Application.application
private var adg;
private var _list
override public function set data(value:Object):void{
super.data = value;
if(value){
this._data = value.toString();
public function get listData():AdvancedDataGridListData{
return _listData;
public function set
listData(value:AdvancedDataGridListData):void{
_listData = value as AdvancedDataGridListData;
override protected function
updateDisplayList(uw:Number,uh:Number):void{
super.updateDisplayList(uw,uh);
adg = AdvancedDataGrid(_listData.owner) // always null ????
if(adg){
if(adg.isItemSelected(data)){
cur.alpha = 1
if(adg.isItemSelected(data)==false){
cur.alpha = .2;
if(data.mzID == thisApp.master.default_mzID){
fav.alpha = 1;
}else{
fav.alpha = .2;
}

Answer 1

"[email protected]" <[email protected]>
wrote in message
news:gc2m3o$6ci$[email protected]..
> AdvancedDataGrid is not part of the Flex SDKs that are
found there:
>
http://opensource.adobe.com/wiki/display/flexsdk/Flex+SDK
>
> - Where can we find new versions of the
AdvancedDataGrid?
> - Where can we see the bugs that have been fixed in new
versions of the
> AdvancedDataGrid?
http://blogs.adobe.com/flexdoc/2008/04/extracting_data_visualization.html