UX_V12--18 Alpha Five V12 UX Tree populate on ajax callback advanced

The tree control can be dynamically re-populated at any time by calling the tree object's .populate() method. In this video, we show how an Ajax callback can be made to compute new data for the tree, and how the Ajax callback sends back the Javascript commands to repopulate the tree. In the next example, we populate the tree with data from the Customers table in Northwinds.