Unplanned
Last Updated: 19 Sep 2023 14:04 by Ilker

Provide a style property for the text in grouping panel. Currently you can style the border, background color and change the header text of the panel. For example:

<Style TargetType="telerik:DataGridGroupingPanel">
    <Setter Property="BackgroundColor" Value="Red"/>
    <Setter Property="HeaderText" Value="Hello to group"/>
    <Setter Property="CornerRadius" Value="10"/>
    <Setter Property="BorderThickness" Value="2"/>
    <Setter Property="BorderColor" Value="Blue"/>
</Style>

In Development
Last Updated: 15 Sep 2023 08:17 by ADMIN

If I use the CellEditTemplate to show a custom view when editing - the view does not get auto focus when shown and the end user needs to tap inside so the view gets focus.

  <telerik:DataGridTextColumn PropertyName="CountryName" HeaderText="Country">
    <telerik:DataGridTextColumn.CellEditTemplate>
      <DataTemplate>
        <telerik:RadEntry Text="{Binding Item.CountryName}" />
      </DataTemplate>
    </telerik:DataGridTextColumn.CellEditTemplate>
  </telerik:DataGridTextColumn>

 

Work-around:

Manually invoke the Focus() method and set the cursor position when the view gets loaded and when it changes its visibility:

  <telerik:RadEntry Text="{Binding Item.CountryName}"
      Loaded="RadEntry_Loaded"
      PropertyChanged="RadEntry_PropertyChanged" />


private void RadEntry_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
  if (e.PropertyName == nameof(View.IsVisible))
  {
    RadEntry entry = (RadEntry)sender;
    if (entry.IsVisible)
    {
      FocusEntry(entry);
    }
  }
}

private void RadEntry_Loaded(object sender, EventArgs e)
{
  FocusEntry((RadEntry)sender);
}

private static void FocusEntry(RadEntry entry)
{
  entry.Dispatcher.DispatchDelayed(TimeSpan.FromMilliseconds(1), () =>
  {
    entry.Focus();
    entry.CursorPosition = entry.Text?.Length ?? 0;
  });
}

 

Unplanned
Last Updated: 11 Sep 2023 13:43 by Ilker
DataGridBorderStyle and DataGridCellStyle classes do not support property binding.
Unplanned
Last Updated: 07 Sep 2023 12:03 by Colt
if the user rapidly resizes the app window for a short period of time, the footer gets stuck and won't readjust to sit at the bottom of the page until its resized again manually. 
In Development
Last Updated: 28 Aug 2023 12:43 by ADMIN

When cell is in edit mode, pressings enter key calls infinitely CommitEdit Execute method in custom scenario. 

1. When new item is added to the DataGrid source, the cell goes in edit mode

2. Pressing enter key executes additional logic and CommitEdit Execute method calls infinitely.

Workaround:

 Inside the CommitEdit CanExecure method, call the default can execute logic

public override bool CanExecute(object parameter)
    {
        return this.Owner.CommandService.CanExecuteDefaultCommand(DataGridCommandId.CommitEdit, parameter);
        //return true;
    }

Unplanned
Last Updated: 23 Aug 2023 14:20 by Jia

 Behavior on MacCatalyst:

1. Enter in Edit mode in any cell
2. Press Enter
3.Value is committed, but not moved to the next row

Additional note: The KeyDownCommand execute method does not fire on MacCatalyst when cell is in edit mode and Enter is pressed.

This is how it works on Windows

1. Enter in Edit mode in any cell
2. Press Enter
3. Values is committed and the current cell is moved to the next row cell in edit

Completed
Last Updated: 21 Aug 2023 15:01 by ADMIN
Created by: Mattias
Comments: 2
Category: DataGrid
Type: Feature Request
4
For efficient data entry, users would expect to be able to use arrows/enter to navigate the grid and not just click to edit.
Completed
Last Updated: 18 Aug 2023 09:44 by ADMIN
Release 6.1.0

Hi Team,

If the cell is frozen, the HitTestService.CellInfoFromPoint( ) method always returns null

Thank you,

Jia

Completed
Last Updated: 18 Aug 2023 09:44 by ADMIN
Release 6.1.0

I want to exit edit mode and commit edit when hitting on Enter Key.

It works great for text column/cell.

But it does not work for numerical cells
   - Numerical cell still in edit mode by displaying a RadNumericInput within the cell.
   - Break point in CellCommitEditCommand.cs has not been hit.
Completed
Last Updated: 18 Aug 2023 09:43 by ADMIN
Release 6.1.0
When using CommitEdit command, the DataGridCellInfo Column and Value are null in the Execute method. The BeginEdit command contains the info for the Column and Value.
Completed
Last Updated: 18 Aug 2023 09:43 by ADMIN
Release 6.1.0

If a user changes an editable cell's value and then hit Tab, and the next cell to the right is not editable. Furthermore, the DataGrid enters into a state where no cells can be edited.

Unplanned
Last Updated: 09 Aug 2023 08:39 by Craig
Currently, the users can select a row/cell by tapping on it. In RadListView there is also a SelectionGesture property which specifies on what gesture - tap or tap & hold the selection is triggered. It could be useful to add long press/hold gesture on DataGrid row/cell
Unplanned
Last Updated: 09 Aug 2023 08:31 by Craig
Created by: Craig
Comments: 0
Category: DataGrid
Type: Feature Request
0
Add option to swipe the DataGrid row. Similar to what you have for ListView. 
Unplanned
Last Updated: 07 Aug 2023 07:30 by ADMIN

When navigating to DataGrid examples, xaml binding errors occur for ActualWidth and Header Text. 

Still, the app runs as expected. 

Unplanned
Last Updated: 21 Jul 2023 11:51 by Jia
Provide an option to change the keyboard navigation in the DataGrid control.
Declined
Last Updated: 20 Jul 2023 09:34 by ADMIN
Created by: Gerard
Comments: 4
Category: DataGrid
Type: Bug Report
0
see image of line overwriting in Datagrid from latest release 
Duplicated
Last Updated: 20 Jul 2023 08:16 by ADMIN
Created by: Christian
Comments: 1
Category: DataGrid
Type: Feature Request
2

Hey,

when binding to any collection of T with a nested property the DataGrid throws a NullReferenceExpection in Telerik.Maui.Controls.Compatibility.Common.Data.Fields.PropertyInfoFieldInfo.GetValue(object item) when the parent property is null, rendering nested propert< bindings kinda useless.

To mitigate this issue a Fallback-value option for each column (or at least catching the exception and returning null) would be nice.

Completed
Last Updated: 19 Jul 2023 10:22 by ADMIN
Release 6.0.0
Null reference exception when using the AddSingleton approach in the shell app. 
Completed
Last Updated: 19 Jul 2023 06:40 by ADMIN
Release 6.0.0
Created by: Erik Damgaard
Comments: 0
Category: DataGrid
Type: Feature Request
8
Add hierarchical grid functionality or row details to show additional information on the item.
Completed
Last Updated: 19 Jul 2023 06:37 by ADMIN
Release 6.0.0
Created by: Craig
Comments: 0
Category: DataGrid
Type: Feature Request
8
 Add Hover visual states for the Column Header. On Hover Visual States change the BackgroundColor of the header.
1 2 3 4