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. 
Approved
Last Updated: 04 Aug 2016 09:20 by ADMIN
Approved
Last Updated: 11 Aug 2016 14:04 by ADMIN
ADMIN
Created by: Vera
Comments: 0
Category: TreeListView
Type: Feature Request
4
Asynchronous mode for ExpandAllHierarchyItems()
Approved
Last Updated: 25 Apr 2017 13:12 by ADMIN
Approved
Last Updated: 16 Aug 2019 11:09 by ADMIN
Approved
Last Updated: 09 Oct 2017 17:52 by ADMIN
ADMIN
Created by: Dilyan Traykov
Comments: 0
Category: TreeListView
Type: Feature Request
3

			
Approved
Last Updated: 04 Aug 2016 09:20 by ADMIN
The goal is to expand a second node each time you expand a particular node from the RadTreeListView. The data of the second node is loaded on demand, but it is not shown when the node itself is expanded.
Approved
Last Updated: 05 Aug 2016 13:49 by ADMIN
Approved
Last Updated: 26 May 2019 20:23 by Buks
Approved
Last Updated: 04 Aug 2016 09:21 by ADMIN
ADMIN
Created by: Yordanka
Comments: 0
Category: TreeListView
Type: Feature Request
2
Currently, RadTreeListView does not support MergedCells feature. 
Approved
Last Updated: 04 Aug 2016 09:21 by John
Approved
Last Updated: 12 Jun 2019 11:01 by ADMIN
Created by: Thomas Roithmeier
Comments: 0
Category: TreeListView
Type: Feature Request
2
 
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.
Approved
Last Updated: 05 Jun 2018 13:37 by ADMIN
Approved
Last Updated: 06 Aug 2018 13:26 by Vladimir
Approved
Last Updated: 15 Aug 2018 13:04 by ADMIN
If you move an item from one level to another into the tree, the indent of the corresponding row won't get updated. This is reproducible only if the new parent of the moved item is expanded, while the operation is executed.

Usually, this can be reproduced by calling the ExpandHierarchyItem() for the new parent item method just after the moving of the original item.

To resolve this you can delay the expanding of the item. Note that the expanding is executed manually by calling the ExpandHierarchyItem() method. So, you can use a dispatcher with a lower DispatcherPriority to delay this.

Or alternatively, you can collapse the item before expanding it (using the CollapseHierarchyItem() method).
Approved
Last Updated: 14 Dec 2018 14:43 by ADMIN
Sometimes the cells from more than one row are copied even though the SelectionMode is Single. As a workaround, you can clear the SelectedCells collection of the control in the Copied event:
this.RadTreeListView.SelectedCells.Clear();


Approved
Last Updated: 24 Oct 2019 11:37 by ADMIN
Add a mechanism that allows you to sort each child level separately. For example, by applying a different sort descriptor to each child hierarchical view collection.
1 2