Expand Event Completion

[Jarrod]

Is there an event that fires when the TreeList has completed expanding? onExpanded for example?

I have a lot of data in a tree list.(4000 rows) and it takes a while to expand (as you might expect).

I need to display a wait modal or something while expanding. Any suggestions?

[Dimiter Topalov]

Hello Jarrod,

The Kendo UI TreeList does not expose such an event, but in the next internal build of our product, the .expand() method will return a promise which can be used to hide the wait modal.

If you need another solution, can you please send us a runnable example, showing how is the TreeList configured and expanded in your scenario, so that we can investigate further.

Regards,
Dimiter Topalov
Telerik