Mutli level heriarchy

Question

Hi All,
I am trying to return XML from oracle. I am using XSU utility for the same. Seeing some solved examples I have been able to get it working for a simple one to many case.
I need some help to model multi level heriarchy. For examle if a customer has many orders, and orders have many line items. I need to return an XML for this. The problem is that when I am creating object views i cannot create a table with vararray or nested table. Can any one show me some examples as to how i can model this.
Thanks in advance
Raghu

Answer 1

I currently have something similar working as an image gallery,
basically for the different image folders i have the XML format arranged something like this:
<Folder>
     <name>Example</name>
     <previewPicture>Example.png</previewPicture>
</Folder>
<Folder>
     <name>Example2</name>
     <previewPicture>Example2.png</previewPicture>
</Folder>
On itemclick on that tileList, i POST the 'selectedItem.name' to a PHP file, which opens the folder of that name, and returns all the image files.
On result of that request i simply set the other Tile List's dataprovider to the event result;
private function fillTileList(evt:ResultEvent):void
     TileList2.dataprovider = evt.result;