Hi Team,

Please add support for multiple row column headers. As an example of what I'm referring to, see the Telerik UI for Blazor implementation here => Blazor DataGrid Demos - Multi-Column Headers | Telerik UI for Blazor

Thank you,

Christian

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.

Hi Team,

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

Thank you,

Jia

Hi Team,

I would like to have an external column chooser for the DataGrid. Where that chooser would be populated with the possible columns, and the user would elect/deselect what columns they want in the DataGrid.

Thank you,

Clint

Hi Team,

I would like to see this feature implemented for the UI for Maui DataGrid => WPF DataGrid - Save/Load Settings - Telerik UI for WPF

I want my users to be able to save their current grouping/filtering/etc. settings just like the PersistenceFramework can do it for the WPF GridView.

Thank you,

Clint

see image of line overwriting in Datagrid from latest release 

TapGestureRecognizer not working correctly when tapping inside the DataGrid control on iOS and MacCatalyst platforms.

Workaround:

You could use CellTap or CellDoubleTap commands of the DataGrid control. Here are the links to our documentation articles: DataGrid Commands and DataGrid CellTap Command.

Extend the SizeMode functionality of DataGridColumn by adding a Star mode. This mode should behave like the Star of the Grid layout and resemble the functionality of the WPF RadGridView which is described here: https://docs.telerik.com/devtools/wpf/controls/radgridview/columns/columns-width#on-column-level

Hello,

it would be a very useful information when subscribing to the DataBindingComplete Command of a DataGrid to know whether for example a filter, sort, grouping had changed.

Currently, it is an internal Property

    public class DataBindingCompleteEventArgs : EventArgs
    {
        public IDataViewCollection DataView { get; internal set; }

        internal DataChangeFlags ChangeFlags { get; set; }

        internal DataBindingCompleteEventArgs()
        {
        }
    }

Regards

DataGrid is added inside pages that can be accessed through shell flyout menu. 

And the exact steps to reproduce the issue:

Go to page GridOne page in flyout menu.
Enter any element by double tap. this navigates to another page - SubGridPage 
On SubGridPage again double tap any element. this navigates to another page - InnerModel 
When you are in InnerModel page select from flyout menu GridTwo page
On GridTwoPage double tap any element, this navigates to another page - SubGridPage 
On SubGridPage double tap any element. this navigates to another page - InnerModel 
When you land on InnerModel page go back to Grid One on flyout menu.
When you are in the GridOne InnerModel, press the back arrow. 
It navigates to the SubGridPage. but the DataGrid is not visualized. 

Add RightToLeft support for the DataGrid control.

Provide an option to change the IsBusy animation type, color, etc. 

Currently I can change the IsBusy background color by using implicit style: 

Provide a RowStyleSelector property to the DataGrid control.

Provide a pull to refresh gesture like in RadListView control.

In the MAUI RadDataGrid, there should be a way to listen for right-clicks within columns/rows and get info of the cell that was right-clicked.

Null reference exception when using the AddSingleton approach in the shell app. 

The column binding context is not cleared when setting the Binding Context to null on the DataGrid control.

When a Picker is used in a CellEditTemplate, and when in edit mode, when I click on the arrow of the Picker - the picker does not open. It only opens of I click the text in the Picker.

        <DataTemplate x:Key="template1">
            <Picker ItemsSource="{Binding Item.Categories}" />
        </DataTemplate>

        <telerik:RadDataGrid x:Name="dataGrid"
                             AutoGenerateColumns="False">
            <telerik:RadDataGrid.Columns>
                <telerik:DataGridTextColumn PropertyName="Name" />
                <telerik:DataGridTextColumn PropertyName="Category" CellEditTemplate="{StaticResource template1}" />
            </telerik:RadDataGrid.Columns>
        </telerik:RadDataGrid>

 

A work-around is to not use a Picker, but use a RadComboBox.

Provide a user commands as RadListView that you could directly bind in the ViewModel.

Solution: 

Enhance the DataGridCommand class as a user command and in this way bind it to the defined commands inside ViewModel/ContentPage. - Sample project attached

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

Still, the app runs as expected.