Hi Chris and everyone else who has had Drag'n'Drop problems using the tree object.
Me too, I've had several Problems implementing a Drag'n'Drop solution on a tree but I'm not happy with my solution so far. Me too, I've had problems with the wrong object catching the drop event (Label instead of TreeFolder). Christians Solution is the best I've seen so far but it doesn't make it possible to move one TreeFolder into anotherone, that hasn't any children yet. Also I frequently get uncaught exceptions like "037866 qx.event.Registration.getManager(null) was called!" or "target is null" The tree also crashes when trying to move a node to a sibling position of root. The entire browser crashed when trying to move a node within itself (recursive movement). I believe I'd be able to debug these two, but in the end I'm not too happy with the solution. I wonder why no proper implementation of the Drag'n'Drop Tree is available for qooxdoo 0.8.3 ? If I overlooked something, please give me a hint. Christian Schmidt Mar 24, 2009; 03:52pm wrote: > > Hi Fritz, > > I'm working on an example for that, but it isn't very well. I have > attached my current solution. > > Have a look into the "drag" listener, it shows how to get the correct > TreeFolder for the indicator possition. > > Cheers, > Chris > -- View this message in context: http://n2.nabble.com/Drag-drop-on-Tree-tp2501497p4056729.html Sent from the qooxdoo mailing list archive at Nabble.com. ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ qooxdoo-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel
