Last Updated: 30 Oct 2020 13:34 by ADMIN
Created on: 14 Oct 2020 14:02
Category: DropDownTree
Type: Bug Report
DropDownTree popup triggers page scroll and closes automatically

Bug report

Reproduction of the problem

Dojo example:
Two scenarios:

  1. The DropDownTree's height is set to "auto" and there are enough nodes in the embedded treeview, so that the when the popup shows up a vertical scrollbar appears. In Chrome and IE, when the scrollbar appears the page is scrolled down automatically, which causes the popup to close.

  2. height is not set explicitly in the DropDownTree (remove the setting from the dojo example). If the browser window is resized so that there isn't enough space for the whole popup to be displayed, on the popup showing up, the same behavior as in 1. is observed.

Current behavior

The popup closes automatically.

Expected/desired behavior

The popup remains open.


  • Kendo UI version: 2020.3.915
  • jQuery version: x.y
  • Browser: [Chrome 85 | IE11 ]