I noticed that in your stackoverflow thread, you mentioned that you are using the TreeView widget in an Angular 2 app. Can you confirm this?
If this is the case, keep in mind that the Kendo UI Professional
(or Kendo UI for jQuery) integration with Angular 2 is not officially supported as stated in the following article:
There is a separate Kendo UI suite for Angular 2
, which is build on top of the Angular 2 Framework and provides a fresh native implementation of the widgets.
Currently, the TreeView component is not yet implemented, but it is considered as a long-term goal which is yet to be explored. You can find more information in the Roadmap for Kendo UI for Angular
In case you are using the jQuery suite in a non Angular 2 scenario, may I ask you to provide an isolated working example in the Dojo sandbox
, so that we can pin down the issue and provide you with further assistance?
I am looking forward to hearing from you.