or
I'm using a kendoTreeList control initializing via javaScript we are providing complete hierarchy of data in control data source property.
It has been observed when data is having third level of hierarchy, we are facing a rendering issue(taking too much time) while it is working fine 1 or 2nd level.
how can we handle this issue if we are not using lazy-loading and on-demand loading.
Need suggestions how to improve Performance for TreeList Rendering.