Unplanned
Last Updated: 10 Feb 2021 13:14 by ADMIN
When there is no data in any of the cells of a row, the cells are not rendered at all,  and this prevents the user from being able to edit any data.
Unplanned
Last Updated: 11 Jul 2023 13:12 by Christopher
When RadDataGrid is populated with a DataTable and the columns are reordered, the items (DataRowViews) in the underlying DataView have their items arrays in the original order, not synced with the UI updates in the DataGrid.
Unplanned
Last Updated: 29 Mar 2023 18:01 by Rodney
Created by: Rodney
Comments: 0
Category: DataGrid
Type: Feature Request
1

Hi Team,

Currently, you have ScrollItemIntoView support. However, that does not work unless you have rows and a reference to the data item.

I need an explicit mechanism to pick a specific X/Y cell position, or at least a column index, that can be scrolled to so that I can have horizontal scrolling capability.

For example, imagine a DataGrid that has only one row, but a 100 columns, I would like to be able to do this:

// Option 1 - Use the ItemsSource column reference
var dataTableColumn = this.myDataTable.Columns[50];
this.MyDataGrid.ScrollIntoView(dataTableColumn);

// Option 2 - Better!  
// This supports any possible data source type
var telerikColumn = this.MyDataGrid.Columns[50];
this.MyDataGrid.ScrollIntoView(telerikColumn);

// Option 3 - Ideal
// Useful for every possible occasion
var x = 5;
var y = 12;
this.MyDataGrid.ScrollIntoView(x, y);

 

Completed
Last Updated: 05 Jun 2024 11:15 by ADMIN
Release 2024 Q2
An ArgumentException is raised when the DataGrid is unloaded in specific scenarios with the latest Q1 2024 release
Completed
Last Updated: 19 Feb 2024 07:24 by ADMIN
Release R1 2021 SP
 System.ObjectDisposedException:(Cannot access a disposed object) is thrown when switching tabs fast in RadTabView.
Completed
Last Updated: 14 Dec 2017 13:26 by ADMIN
ADMIN
Created by: Petar Marchev
Comments: 0
Category: DataGrid
Type: Bug Report
1
The BindingContext of the RadDataGrid does not propagate to its columns.

Available in minor release 2017.3.1214. It will also be available in the R1 2018 release.
Unplanned
Last Updated: 14 Feb 2019 08:11 by ADMIN
Created by: Rathish
Comments: 0
Category: DataGrid
Type: Feature Request
1
Provide an API for Custom Column
Unplanned
Last Updated: 23 Nov 2018 11:42 by Didi
Completed
Last Updated: 21 Aug 2018 11:38 by ADMIN
Available in minor release 2018.2.821. It will also be available in the R3 2018 release.
Won't Fix
Last Updated: 29 Aug 2019 06:27 by ADMIN
Workaround for GroupHeaderTemplate:

<grid:RadDataGrid.GroupHeaderTemplate>
    <DataTemplate>
        <Label Text="{Binding Group.Key}"/>
    </DataTemplate>
</grid:RadDataGrid.GroupHeaderTemplate>


Workaround for column:

<telerikDataGrid:DataGridTemplateColumn HeaderText="Name" >
    <telerikDataGrid:DataGridTemplateColumn.CellContentTemplate>
        <DataTemplate>
            <Label Text="{Binding Name}"/>
        </DataTemplate>
    </telerikDataGrid:DataGridTemplateColumn.CellContentTemplate>
</telerikDataGrid:DataGridTemplateColumn>

 
UPDATE:
We have decided not to change the code of the RadDataGrid component in this regard. The root reason for this is the fact that the Skia APIs used to draw the text does not support automatic character fallback. To overcome this issue, people from Skia team have two suggestions. We have tested them out and none of them is applicable for the case of the DataGrid.
First approach slows down the performance of the component to a point where the DataGrid becomes unusable.
Second approach does not fix the problem in all cases.
Having this in mind the best approach for our customers in such cases is to use a TemplateCell with a Label inside it only for the column(s) where they expect symbols to occur. The Xamarin.Forms.Label supports automatic character fallback hence it should properly handle all cases.
Unplanned
Last Updated: 16 Jan 2018 11:52 by ADMIN
ADMIN
Created by: Stefan Nenchev
Comments: 0
Category: DataGrid
Type: Feature Request
1

			
Completed
Last Updated: 26 Feb 2018 10:43 by ADMIN
Completed
Last Updated: 21 May 2018 13:15 by ADMIN
ADMIN
Created by: Lance | Senior Manager Technical Support
Comments: 0
Category: DataGrid
Type: Bug Report
1
When defining TextColumns with a CellStyleSelector, it works correctly the first time the DataGrid is bound to the ItemsSource.

If you then update the bound collection (which has PropChanged wired up), the CellStyleSelector's SelectStyle method is properly executed, but the DatasGrid doesn't use the returned DataGridBorderStyle.

iOS - Works as expected
UWP - Background color doesn't update
Android - Background color doesn't update


Find reproducible attached

Available in the R2 2018 release.
Unplanned
Last Updated: 25 May 2018 07:54 by ADMIN
ADMIN
Created by: Nasko
Comments: 0
Category: DataGrid
Type: Bug Report
1

			
Completed
Last Updated: 14 Feb 2019 13:24 by ADMIN
ADMIN
Created by: Yana
Comments: 3
Category: DataGrid
Type: Feature Request
1
Allow binding of complex objects to RadDataGrid.
Completed
Last Updated: 13 Aug 2018 07:16 by ADMIN
ADMIN
Created by: Lance | Senior Manager Technical Support
Comments: 1
Category: DataGrid
Type: Feature Request
1
The DataGrid  documentation is missing a Styling article. It should cover how to use the following:

- DataGridBorderStyle (and how it's used for the RowBackground styles and SelectedStyle
- DataGridTextCellStyle (especially how as the CellContentStyle it lets you set the SelectedTextColor)
- DataGridLoadOnDemandStyle
- DataGridColumnHeaderStyle
- DataGridGroupHeaderStyle
- DataGridHeaderStyle

I think the Styling section might need it's own node with a few articles as the information would be too large for one article
Unplanned
Last Updated: 25 Jul 2024 08:28 by Andrey
When the DataGrid has HeaderContentTemplate defined, and the app window is resized, the columns' header titles get misplaced, in a random way. 
Unplanned
Last Updated: 30 Oct 2023 07:44 by Afshin
Created by: Afshin
Comments: 0
Category: DataGrid
Type: Feature Request
0
Provide a RowStyleSelector property to the DataGrid control.
Unplanned
Last Updated: 16 Oct 2023 12:05 by Nate
When you have a DataGrid with a lot of items, if you scroll down the list then leave that page and come back, the list does not appear until you scroll down.  As soon as you scroll down the list repaints and the items show as expected.
Completed
Last Updated: 21 May 2018 13:06 by ADMIN
Available in the R2 2018 release.