The following attributes are required:
dragType - symbolic name for "class" of objects being dragged, eg. 'song'
acceptedTypes - list of drag types this dropzone can accept delimited by commas, eg. 'song, movie, lyrics'.
dragListener & dropListener - bindings for methods that are called as a result of DnD action.
Theese attributes can be set either on tree (affects all nodes) or on treeNode (overriding if that attribute has been set on tree or defining if not).
Thank you for your quick reply. Could you please give me an example of the two methods that would handle the drag and drop operations in the backing bean?