Completed
Last Updated: 23 Sep 2015 13:09 by ADMIN
There are large number of items for the TreeList (for example 3000) and you have all them initially collapsed.
For example you could modify the IsExpandedBinding demo to have 3000 items.
Then scroll down so the row with Drinks and Count = 2194 is at the top of the control and expand it.
The result is that both that row and the row with Drinks and Count = 2199 expand.
Completed
Last Updated: 21 Feb 2014 10:27 by ADMIN
ADMIN
Created by: Telerik Admin
Comments: 0
Category: TreeListView
Type: Bug Report
6
TreeListView root note collapses after scrolling.
Approved
Last Updated: 04 Aug 2016 09:20 by Nicolas
As a workaround you can try executing the selection in a Dispatcher with DispatcherPriority.Render.
This may not apply in the case when there are many nodes outside the View area. 
Completed
Last Updated: 29 Sep 2015 10:17 by Simon
TreeListView is trying to expand its item which is empty.
Completed
Last Updated: 12 Jun 2019 15:05 by ADMIN
Release R2 2019 SP
Approved
Last Updated: 04 Aug 2016 09:20 by ADMIN
Approved
Last Updated: 05 Aug 2016 13:49 by ADMIN
Approved
Last Updated: 16 Aug 2019 11:09 by ADMIN
Completed
Last Updated: 09 Nov 2018 15:27 by ADMIN
Approved
Last Updated: 26 May 2019 20:23 by Buks
Approved
Last Updated: 21 Jun 2019 11:24 by ADMIN
The behavior is reproducible when the TreeLines are visible and we have frozen columns. When the RadTreeListView is scrolled the TreeLines in the Frozen column is also scrolled.
Completed
Last Updated: 16 Mar 2018 09:20 by ADMIN
Completed
Last Updated: 25 Jan 2016 14:50 by ADMIN
Completed
Last Updated: 12 Jan 2016 12:52 by ADMIN
Keyboard navigation stops working when setting SelectionMode to "Extended", SelectionUnit to "Cell"  and pressing twice the down keyboard key . 

The problem should be resolved with version Q1 2016. 
Completed
Last Updated: 19 Oct 2015 10:37 by ADMIN
Completed
Last Updated: 16 Mar 2018 11:13 by ADMIN
Approved
Last Updated: 10 Oct 2016 13:46 by ADMIN
Per the thread at "http://www.telerik.com/forums/isexpandablebinding-requires-user-interaction-with-control-to-take-effect" I have modified the IsExpandedRowBinding sample to recreate the problem. I modified the button to expand and collapse the first row. To reproduce the problem:

1. Expand the first row.
2. Scroll down so the first row is not visible but it's children are visible.
3. Press the button. The expected behavior is the first row should collapse but nothing happens.
4. Scroll up so the first row is visible. The first row collapses.
Completed
Last Updated: 07 Oct 2016 10:11 by ADMIN
Expanded TreeListViewRow cannot be collapsed when select a child node and SelectionMode is set to "Expanded".

Steps to reproduce:
1. Expand the root node
2. Select a child node
3. Try to collapse the root node
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