Data Tree is a rich, JavaScript-based tree plugin for displaying recursive data. It can be seeded initially with static data, or load data gradually as the tree is navigated, and has a host of useful features.
I tried using clickCallback & it is not working. On investigating the issue, it was found that adding click event has a bug:
It should be: this.tree.on('click', '.LIText', function(evt)
instead of: this.tree.on('.LIText', 'click', function(evt)