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Unplanned
Last Updated: 28 May 2024 08:48 by ADMIN
Walter
Created on: 16 Apr 2024 08:00
Category: DataGrid
Type: Bug Report
1
DataGrid: Columns of RadDataGrid defined in the RowDetailsTemplate are not displayed

Hello, I tried to implement the sample application from your docs. (https://docs.telerik.com/devtools/winui/controls/raddatagrid/row-details)

But it seems to be not working, the detail area is not displayed completely. Only one column.

I have a similar behavior on another application.

Details:

  • .NET 7
  • Windows 11 Pro Version 23H2 (22631.3155)
  • Telerik WinUI 2.9.0

4 comments
ADMIN
Martin Ivanov
Posted on: 28 May 2024 08:48

Hello Alexandre,

We are trying to address most of the recently logged bugs as soon as possible, so there is a good chance that this is going to be fixed soon. However, I prefer not to give any specific promises. What I can recommend you is to follow this item. That way you will get notified as soon as its status changes.

In the meantime, you can use the workaround suggested in my previous reply. In case this doesn't help, can you tell me why?

Also, can you show me the issue with the messed up template columns in the sub-grid?

Regards,
Martin Ivanov
Progress Telerik

A brand new ThemeBuilder course was just added to the Virtual Classroom. The training course was designed to help you get started with ThemeBuilder for styling Telerik and Kendo UI components for your applications. You can check it out at https://learn.telerik.com
Alexandre
Posted on: 23 May 2024 18:40

Hi, 

I'm currently in a trial for the WinUI library, and just faced this problem myself, which is sadly a bit of a show stopper for us. 

Any chances that this get adressed someday ? 

I'm even facing issues where the columns are actually all messed up if I set a TemplateColumn in the "sub-grid". 

 

Thanks

ADMIN
Martin Ivanov
Posted on: 22 Apr 2024 10:30

Hello Walter,

Thank you for the report. I can confirm that this is an issue with the RadDataGrid when hosted in the RowDetailsTemplate of another RadDataGrid. That is why I have changed state of this item and also updated your Telerik points.

To work this around, you can use fixed Width in the columns of the RadDataGrid in the RowDetailsTemplate. If you want to make this a bit more automatic, you can calcualte the widths of the columns in the SizeChanged event handler of the parent RadDataGrid. I have attached a sample project showing this suggestion. I hope it helps.

Regards,
Martin Ivanov
Progress Telerik

A brand new ThemeBuilder course was just added to the Virtual Classroom. The training course was designed to help you get started with ThemeBuilder for styling Telerik and Kendo UI components for your applications. You can check it out at https://learn.telerik.com
Attached Files:
Walter
Posted on: 16 Apr 2024 10:03
Also the fields not editable
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