Completed
Last Updated: 06 Dec 2022 08:51 by ADMIN
[isDisabled]="disabled || isDisabled(node, nodeIndex(index))"

Because of the hardcoded disabled property, isDisabled cannot be reliably used to control which item is disabled.

Disabling the parent node automatically disables the entire tree under it and isDisabled is never called for those items.

 

It should behave like other functions - isChecked, isExpanded, isVisible etc - where you have full control over which item does what.

Completed
Last Updated: 10 Feb 2023 12:37 by ADMIN
Created by: Judd
Comments: 1
Category: TreeView
Type: Feature Request
1
Provide an option to adjust the drag and drop sensitivity, by requiring more mouse movement before the drag event is fired.
Completed
Last Updated: 19 May 2021 14:59 by ADMIN
Created by: Annamalai
Comments: 2
Category: TreeView
Type: Feature Request
1

Treeview filter(with checkboxes)

 

Hi Team,

 

There is a filternodes option available but not with checkboxes. Would be glad to have Treeview filter(with checkboxes) something similar kenod jquery component(attached the link and screenshot for your reference). Is there any plans to release this feature in near future? 

 

 

Completed
Last Updated: 10 Jun 2021 15:14 by ADMIN
Created by: Batya
Comments: 0
Category: TreeView
Type: Feature Request
3
Hi , 
When can we expect RTL support for Treeview component? 

Thanks
Completed
Last Updated: 27 Aug 2020 10:03 by ADMIN
Created by: Peter
Comments: 7
Category: TreeView
Type: Feature Request
23
If you expand a tree node with 1000 items in it, and that tree has an ng-template the performance is very poor. It takes 7 seconds on my machine, see here https://www.telerik.com/forums/slow-treeview-with-large-datasets

Please add virtualisation to the TreeView so that not so many DOM elements (and therefore ng-templates) need to be created.
Completed
Last Updated: 30 Jun 2021 07:49 by ADMIN
Created by: Shay
Comments: 1
Category: TreeView
Type: Feature Request
2
support r-click menu
Completed
Last Updated: 16 Jan 2020 16:56 by ADMIN
Created by: Louis-Philippe
Comments: 15
Category: TreeView
Type: Feature Request
127
Hi, 
Thanks for the great work on porting jQuery TreeView to pure Angular...

If possible to port the drag & drop feature as well

As a sidenote, maybe add TreeView category to this feedback page

Thank you!
Completed
Last Updated: 19 Aug 2021 08:10 by ADMIN
Created by: samar
Comments: 20
Category: TreeView
Type: Feature Request
30
Hi,

I was going through Treeview in angular 5.
What I feel lacking in Treeview is search functionality.

I would be very thankful if you can provide search functionality.

Thanks