Header Text, group header text, do not display some languages characters like Chinese, Thai, etc.
The root reason for this is the fact that the Skia APIs used to draw the text does not support automatic character fallback.
Workaround:
for header text:
<telerik:DataGridTextColumn.HeaderContentTemplate>
<DataTemplate>
<Label Text="your text"></Label>
</DataTemplate>
</telerik:DataGridTextColumn.HeaderContentTemplate>group header text
<telerik:RadDataGrid.GroupHeaderTemplate>
<DataTemplate>
<Label Text="{Binding Group.Key}"/>
</DataTemplate>
</telerik:RadDataGrid.GroupHeaderTemplate>column:
<telerik:DataGridTextColumn HeaderText="Name" >
<telerik:DataGridTextColumn.CellContentTemplate>
<DataTemplate>
<Label Text="{Binding Name}"/>
</DataTemplate>
</telerik:DataGridTextColumn.CellContentTemplate>
</telerik:DataGridTextColumn>
I am using NavigationPages and Dependency Injection (for the Pages and ViewModels) to navigate (not AppShell).
<Grid RowDefinitions="*,100">
<telerik:RadDataGrid x:Name="grdRegisters"
RowHeight="50"
Style="{StaticResource ReadOnlyGridStyle}"
ItemsSource="{Binding Registers}"
SelectionStyle="{StaticResource SelectedRowBackgroundStyle}"
RowBackgroundStyle="{StaticResource RowBackgroundStyle}"
AlternateRowBackgroundStyle="{StaticResource AltRowBackgroundStyle}"
SelectedItem="{Binding SelectedRegister, Mode=TwoWay}">
<telerik:RadDataGrid.Columns>
<telerik:DataGridTemplateColumn HeaderText=""
SizeMode="Fixed"
Width="50">
<telerik:DataGridTemplateColumn.CellContentTemplate>
<DataTemplate x:DataType="RegisterModel">
<Label FontFamily="FASolid"
HorizontalOptions="Center"
VerticalOptions="Center"
Text=""
IsVisible="{Binding IsCurrentRegister, Mode=OneTime}"/>
</DataTemplate>
</telerik:DataGridTemplateColumn.CellContentTemplate>
</telerik:DataGridTemplateColumn>
<telerik:DataGridTemplateColumn HeaderText="Shift Date">
<telerik:DataGridTemplateColumn.CellContentTemplate>
<DataTemplate x:DataType="RegisterModel">
<Label Style="{StaticResource GridCellLabelStyle}"
Text="{Binding Date, Converter={StaticResource ToLocalTimeConverter}, StringFormat='{}{0:d}'}"/>
</DataTemplate>
</telerik:DataGridTemplateColumn.CellContentTemplate>
</telerik:DataGridTemplateColumn>
<telerik:DataGridTemplateColumn HeaderText="Shift Name">
<telerik:DataGridTemplateColumn.CellContentTemplate>
<DataTemplate x:DataType="RegisterModel">
<Label Style="{StaticResource GridCellLabelStyle}"
Text="{Binding Shift.Name}"/>
</DataTemplate>
</telerik:DataGridTemplateColumn.CellContentTemplate>
</telerik:DataGridTemplateColumn>
<telerik:DataGridTemplateColumn HeaderText="Start Time">
<telerik:DataGridTemplateColumn.CellContentTemplate>
<DataTemplate x:DataType="RegisterModel">
<Label Style="{StaticResource GridCellLabelStyle}"
Text="{Binding StartTime, Converter={StaticResource ToLocalTimeConverter}, StringFormat='{}{0:t}'}"/>
</DataTemplate>
</telerik:DataGridTemplateColumn.CellContentTemplate>
</telerik:DataGridTemplateColumn>
<telerik:DataGridTemplateColumn HeaderText="End Time">
<telerik:DataGridTemplateColumn.CellContentTemplate>
<DataTemplate x:DataType="RegisterModel">
<Label Style="{StaticResource GridCellLabelStyle}"
Text="{Binding EndTime, Converter={StaticResource ToLocalTimeConverter}, StringFormat='{}{0:t}'}"/>
</DataTemplate>
</telerik:DataGridTemplateColumn.CellContentTemplate>
</telerik:DataGridTemplateColumn>
</telerik:RadDataGrid.Columns>
</telerik:RadDataGrid>
<HorizontalStackLayout Grid.Row="1">
<Button Text="Resume"
IsEnabled="{Binding SelectedRegister, Converter={StaticResource IsNotNullConverter}}"
Command="{Binding ResumeShiftCommand}"/>
<Button Text="Refresh"
Command="{Binding RefreshCommand}"/>
</HorizontalStackLayout>
</Grid>On initial Refresh, all items are visible in the DataGrid
I navigate forward and then back (PopToRoot), the DataGrid appears empty, although the vertical scroll appears like there are items.
If I tap Refresh, items become visible, but only above the first fold.
If i resize the window vertically, items will appear and disappear depending on the height of the window. (see attached video)
Add text wrap formatting as the normal windows DataGrid control.
Run SDKBrowserMaui example on WinUI
Navigate to DataGrid->LoadOnDemandCategory->LoadOnDemandExmaple
Start scrolling the grid using the scrollbar
Crash occurs on WinUI.
I have been trying to get the DataGrid to work with Maui.Markup and I'm not finding a way to add a DataGrid to my View.
I would have expected I could add a DataGrid to the Children of Grid...but I'm not finding the right cast to allow that to happen, Grid.Children is expecting an IView.
Is this possible and I'm just missing something simple? Thanks!
scrolling is not smooth (items jump up/down when scrolling)
Tested on Samsung S9+ and S10
Hi Team,
I have attached a reproducible. Open DashboardView.xaml, there you'll find the DataGrid.
Run the project on Windows and take the following steps:
- Step 1. Run the app and click Button 1 to load an instance of this ContentView
- Observe => The DataGrid renders as expected
- Observe => The DataGrid renders as expected
- Step 2. Click Button 1 again to reset and load a new instance of this ContentView
- Observe => The DataGrid will NOT render (you can repeat this step multiple times)
- Step 3. Resize the app window
- Observe the DataGrid will be rendered again
The only way I could get it to render again was by resizing the app window, even calling InvalidateMeasure(SizeChanged) didn't work.
The logic is simple, the button click just clears MainPage.xaml's container children and adds a new instance of DashboardView:
private void OnButton1Clicked(object sender, EventArgs e)
{
currentContentViewHolder.Children.Clear();
currentContentViewHolder.Children.Add(new DashboardView());
}
Hi team,
This is a request to have a detail row (aka RowDetail template) for the DataGrid on at least Windows and MacCatalyst platform target.
This feature is already available in the WinUI DataGrid component, for reference: WinUI DataGrid Documentation | Row Details | DataGrid | Telerik UI for WinUI.
Thank you,
Patrick
Having this setup:
<telerikDataGrid:DataGridTemplateColumn HeaderText="Age"
CanUserSort="True">
<telerikDataGrid:DataGridTemplateColumn.CellContentTemplate>
<DataTemplate>
<Label Text="{Binding Age}" />
</DataTemplate>
</telerikDataGrid:DataGridTemplateColumn.CellContentTemplate>
<telerikDataGrid:DataGridTemplateColumn.SortDescriptor>
<telerikCommon:PropertySortDescriptor PropertyName="Age" SortOrder="Descending" />
</telerikDataGrid:DataGridTemplateColumn.SortDescriptor>
</telerikDataGrid:DataGridTemplateColumn>
When applying SortDescriptor to the Template column, the column is not initially sorted.