Edit this page

OnClientNodePopulating

The OnClientNodePopulating client-side event occurs just before child nodes are loaded from a Client DataSource. The event can be canceled.

The event handler receives parameters:

  1. The RadNavigation instance that fired the event.

  2. Event arguments with functions:

  • get_constructor() retrieves the RadNavigation instance that fired the event.

  • get_cancel() returns a boolean value indicating whether the call to the Client DataSource was canceled.

  • set_cancel() - call this function to specify whether the event should be canceled (true) or not (false).

  • get_owner() retrieves an object that is automatically passed to the Client DataSource.

See Also

Is this article helpful? No Yes
Thank you for your feedback!

Give article feedback

Tell us how we can improve this article

close
Dummy