Hello all, So it took me over a year to get back to the extension that I left unfinished, and finally play more with the Tree component. It did take care of majority of tree-related problems very well.
However, I came across few problems that I would like to share with you. Maybe I'm missing something and if not, maybe there's space to contribute something. The major issue is that I have not found a way to instantiate subtrees of the big tree that would also be trees (and not lists of child/descendant nodes). At least not in case of DB-stored tree. This has some serious consequences since for example I have not found (an easy) way to use visitator visualizations on a subtree. The method fetchSubtree is only an alias for fetchSubtreeDepthFirst, which basically returns a collection of tree nodes rather than a fully functional tree object (as far as I understand it). Of course, I can see lots of complications with the model I'm imagining (for example, root, level and path calculations). Still extracting subtrees seems like a basic thing to have. I'd be grateful for any help on this issue. Thanks, Piotrek -- Components mailing list [email protected] http://lists.ez.no/mailman/listinfo/components
