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Request a Feature Report a Bug
Completed
Last Updated: 04 Apr 2025 10:08 by Hanoch
Release 10.1.0
Hanoch
Created on: 13 Nov 2023 10:31
Category: TreeView
Type: Bug Report
3
TreeView: The expand icon disappears when checking an unexpanded item in LoadChildrenOnDemand scenario with "Recursive" CheckBoxMode
If you have a TreeView with LoadChildrenOnDemand enanled and CheckBoxMode set to "Recursive", when the user checks an unexpanded item ( which children are not loaded yet), the expand icon disappears and the user is not able to expand the item.
14 comments
Hanoch
Posted on: 04 Apr 2025 10:08
Great news!!!
ADMIN
Didi
Posted on: 04 Apr 2025 09:57

Hi all, 

A fix for this issue is provided in Telerik MAUI 10.1.0 version.

This is the documentation with a description how the Checkbox recursive mode works with LoadOnDemand: in the checked items docs article https://docs.telerik.com/devtools/maui/controls/treeview/checkboxes#recursive-checkbox-mode-and-load-children-on-demand 

and in the load on demand article https://docs.telerik.com/devtools/maui/controls/treeview/load-children-on-demand#load-children-on-demand-and-recursive-checkbox-mode 

A how-to article with an example how to add the child items to the CheckedItems collection when parent is checked and loading on demand: https://docs.telerik.com/devtools/maui/knowledge-base/treeview-net-maui-load-children-checkbox-recursive 

Regards,
Didi
Progress Telerik

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ADMIN
Didi
Posted on: 20 Mar 2025 09:18

Hello Dani,

I see you voted for the item. Please make sure you have pressed the follow button. When following the item, this subscribes you for email notifications, when there is an update.

Regards,
Didi
Progress Telerik

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Daniel
Posted on: 20 Mar 2025 09:13

Hi Didi,

Great news!!!!

Thanks,

P.S

I didn't got an email on change of status of the bug from unplanned to development.

ADMIN
Didi
Posted on: 04 Mar 2025 06:24

Hi Hanoch,

The recursive mode is mentioned in the title of the bug, please check.

Regarding to a fix, I am afraid I do not have an update on this. The status is still unplanned.

Regards,
Didi
Progress Telerik

Hanoch
Posted on: 03 Mar 2025 09:52

The explanation of the bug is not clear the problematic of Recursive mode.

Recursive mode is not funcuate in treeview.

Hanoch
Posted on: 03 Mar 2025 09:47
Can you please fix it in next version ?
Hanoch
Posted on: 03 Mar 2025 09:47

Hi Didi,

More than year and half passed and no change to the bug status.

Can you please fix this bug , we have a product in the market based on treeview on demand and when user select folder the childrens (files) are not selected, i.e: I need to select file by file.

If i have 1000 files to upload I need 1000 checks of files? Is not make sense.

Thanks,

Hanoch
Posted on: 10 Dec 2024 11:49

Hi Didi,

More than year passed and no change to the bug status.

Can you please fix the bug , we have a product on treeview on demand and when user select folder the childrens (files) are not selected, i.e: I need to select file by file.

If i have 100 files to upload I need 100 checks? Is not make sense.

Thanks,

ADMIN
Didi
Posted on: 25 Jul 2024 15:07

Hello Hanoch,

I understand your point and the feedback is shared with the team. Still the status is Unplanned. When there is an update the status will be changed.

Regards,
Didi
Progress Telerik

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Hanoch
Posted on: 25 Jul 2024 12:56

This bug is crucial.

The bug opened 13 Nov 2023 almost one year.

Since you can't use on demand when recursive mode is applied.

Recursice mode this is the most usage in treeview.

Please fix it.

Hanoch
Posted on: 16 Jul 2024 11:18

This bug is crucial.

Since you can't use on demand when recursive mode is applied.

Recursice mode this is the most usage in treeview.

Hanoch
Posted on: 07 Apr 2024 09:10

This bug is crucial.

Since you can't use on demand when recursive mode is applied.

Recursice mode this is the most usage in treeview.

Please finish the on demand feature while fixing this bug.

Hanoch
Posted on: 02 Jan 2024 08:24
It important to fix this bug in order to use on dmand feature with recursive mode.
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