Hi helper,
I have an Hirarchy data grid, I actualy took the adobe sample
http://inovativeflexdevolopment.blogspot.com/
What is does is creating ObjectHierarchicalData that implements
IHierarchicalData.
the dataprovider is set accordingly and all looks great.
In my grid I can see the parents and all its sub parent and childrens.
My problem is when I want to use columns ItemRenderer(cellValueRenderer).
public class cellValueRenderer extends HBox implements IDropInListItemRenderer
{
private var _listData:DataGridListData;
private var updatedDP:ArrayCollection;
public var adg:AdvancedDataGrid=new AdvancedDataGrid();
private var ohd:ObjectHierarchicalData;
public function cellValueRenderer():void{
super();
}
override public function set data(value:Object):void
{
if(value != null)
{
super.data = value;
removeAllChildren();
var label:Label =new Label();
label.text =
value[DataGridListData(listData).dataField];
addChild(label);
}
}
override public function get data():Object {
return super.data;
}
public function get listData():BaseListData
{
return _listData;
}
public function set listData(value:BaseListData):void
{
_listData = DataGridListData(value);
}
override protected function commitProperties():void{
super.commitProperties();
}
}
}
I add this to my AS:
var rendererProviders:Array = new Array();
rendererProviders = setRendererProvider();
for each(var ItemRenderer:AdvancedDataGridRendererProvider in
rendererProviders){
this.resultTBLADG.rendererProviders.push(ItemRenderer);
}
columns.addItem("name");
columns.addItem("op1");
columns.addItem("op2");
columns.addItem("op3");
columns.addItem("op4");
columns.addItem("op5");
var rendererProvider:AdvancedDataGridRendererProvider;
var rendererProviders:Array = new Array();
for (var i:int = 0; i < columns.length; i++){
var colName:String = columns.getItemAt(i) as String;
rendererProvider = new AdvancedDataGridRendererProvider();
rendererProvider.columnIndex=i;
var renderer_:IFactory= new ClassFactory(cellValueRenderer);
rendererProvider.renderer= renderer_;
rendererProvider.dataField=colName;
rendererProviders.push(rendererProvider);
}
return rendererProviders;
}
On my grid I can see the parent folder, but when I click (the Itemrenderer is
activated)
I see the children but flat without the hirarchy:( although the parent have sub
parents, it doesnt show it.
I guess its because I added a Label each time.
How can I use the set data() that will show me all hirarchy of the tree?
Label is no good here.
I need to use the exact DataSource in the example (with parent & child
attributes)
I realy need your help.....
Thanks a lot
Jo
