Always reload child nodes on expand

[Steven]

Is there a way to force the TreeView to reload all child nodes (AJAX) when a parent node is expanded?

Right now the children are only loaded once when the parent is first expanded.  I would like to have the treeview completely refresh all children from an AJAX call each time the parent node is expanded.

Thank you.

=== EDIT ===

It looks like I can use the _view array of the tree view's dataSource property and call the load() method of the view, but how do I get the view's index?

[Alex Gyoshev]

Hello Steven,

We've added the answer to this question to the treeview documentation.

Regards,
Alex Gyoshev
the Telerik team

[Steven]

Should this work with an AJAX method as well?  It does not appear to call the AJAX method when I set loaded(false) and expand the node.

[Alex Gyoshev]

Hello Steven,

Yes, this code works with the service pack release from last week. Please update and see how it goes. If this doesn't help, please open a support ticket and post more details about your scenario.

Regards,
Alex Gyoshev
the Telerik team