Yes, then you have to write code to get the data into a dataProvider for the Tree, for example creating model objects from the xml and adding them to an ArrayCollection. The checked state can for instance be a boolean inside the model.
2008/9/2 crumpelfungus <[EMAIL PROTECTED]> > Add-on / Clarification: In my version of the datagrid & checkbox > scenario, I am using an XMLList to get the database data as E4X from an > HTTPService request. > > > -- ======================== http://www.juicability.com - flex blog http://www.nospoiler.com - link to youtube videos without the spoilers