A have a problem with Hgrid element, it doesn't support using with ViewObjects yet. Has anyone an example code, or anyone knows where can i find any examples on the net?
I think i should use the SimpleTreeData method to build up the tree..
I'm sorry; we don't have sample code for this combination. You're on the right track, though custom implementations of DataObject and DataObjectList would be more efficient if your data sizes are very large.
For JDev 10g, we're aiming to have ADF model support for the HGrid, though it is not present in the preview.