[jQuery] Treeview Ajax Loaded Nodes?

[Thomas Hill]

I'm using jQuery 1.2.2, and treeview 1.4, and I've read as much as I
could find on treeview. I can't seem to find, however, a demo on
loading specific nodes with dynamic data when they are expanded. The
async demo doesn't necessarily show how to do that, either, unless
it's a full tree load. Am I missing something?