Hello,
Is there any way to change the position of Series Label ? And font size ?
Here is an exemple where i would like to put labels at the end for the green serie, and in the middle for the purple serie.
Thanks !
Hi Support Team,
I have an Xamarin application, and I using LineSeries chart.
One chart field contain more chart.
My issue, that on IPhone the charts don' work good, the stroks colors don't realy colors, I setting other colors.
If I switch off the chart, I set color is transparent, don' other possible.
I can't switch off my chart, there is non "IsVisible" property!
In Android system chart all right working.
Wat is solution?
Best Regards,
Sandor Sapi
Hi,
I have a problem, with maintaining ScrollY position of ScrollView after RadBusyIndicator gets disabled:
I have following XAML structure:
<telerik:RadBusyIndicator>
<telerik:RadBusyIndicator.Content>
<ScrollView>
<StackLayout>
.....
</StackLayout>
</ScrollView>
</telerik:RadBusyIndicator.Content>
</telerik:RadBusyIndicator>
At the very end of StackLayout I have a button that triggers some action and RadBusyIndicator needs to be shown, but when RadBusyIndicator gets Disabled (IsBussy = false) ScrollView go to the very top without triggering Scrolled event in ScrollView.
How to persist scroll position when using RadBusyIndicator ?
Hi Team,
I have an Issue. I build an application with Telerik Chart component, but in case of release version (aapt bound) the chart x and y axis data label lost.
Please help if anyone konw solutions.
Best Regards,
Sandor Sapi from Hungary
<telerikDataControls:RadListView x:Name="InstructionsList" IsPullToRefreshActive="False" IsPullToRefreshEnabled="False" BackgroundColor="Transparent" VerticalScrollBarVisibility="Always" GroupHeaderTapped="InstructionsList_GroupHeaderTapped" NativeControlLoaded="InstructionsList_NativeControlLoaded"> <telerikDataControls:RadListView.GroupDescriptors> <telerikListView:PropertyGroupDescriptor PropertyName="GroupDesc"/> </telerikDataControls:RadListView.GroupDescriptors> <telerikDataControls:RadListView.GroupHeaderTemplate> <DataTemplate> <Grid> <Grid.ColumnDefinitions> <ColumnDefinition Width="Auto" /> <ColumnDefinition Width="*" /> <ColumnDefinition Width="Auto" /> </Grid.ColumnDefinitions> <Label Text="▸" Grid.Column="2" Margin="8, 12, 0, 6" FontSize="50" TextColor="{Binding ., Converter={StaticResource EndInstructionsTabGroupHeaderColorConverter}}"> <Label.Triggers> <DataTrigger TargetType="Label" Binding="{Binding IsExpanded}" Value="True"> <Setter Property="Text" Value="▾" /> </DataTrigger> </Label.Triggers> </Label> <Label Text="{Binding Key}" Grid.Column="1" TextColor="DarkGray" FontAttributes="Bold" VerticalOptions="Center" HorizontalOptions="StartAndExpand" Margin="0,0,0,10" FontSize="18"> <Label.GestureRecognizers> <TapGestureRecognizer Tapped="OnInstructionGroupHeaderDoubleTap" NumberOfTapsRequired="2" CommandParameter="{Binding .}"/> </Label.GestureRecognizers> </Label> <CheckBox x:Name ="ActionCheckBox" IsChecked="{Binding ., Converter={local:EndInstructionsTabGroupHeaderCheckBoxCheckStateConverter}}" CheckedChanged="TaskInstructionGroupItemCheckBox_CheckedChanged" Grid.Column="0" VerticalOptions="Center" HorizontalOptions="End" Color="DarkGray"/> </Grid> </DataTemplate> </telerikDataControls:RadListView.GroupHeaderTemplate> <telerikDataControls:RadListView.ItemTemplate> <DataTemplate> <telerikListView:ListViewTemplateCell> <telerikListView:ListViewTemplateCell.View> <telerikPrimitives:RadBorder BackgroundColor="LightBlue" Margin="5" CornerRadius="18" BorderColor="Black"> <StackLayout Orientation="Horizontal" Style="{StaticResource ListItem}" Padding="0"> <StackLayout Orientation="Vertical" HorizontalOptions="FillAndExpand" Spacing="0" Padding="0, 5"> <StackLayout Orientation="Vertical" HorizontalOptions="FillAndExpand" Spacing="5" Padding="5"> <StackLayout Orientation="Vertical" Margin="0,15,0,0" IsVisible="{Binding isTopListGeneralItem}"> <Label IsVisible="{Binding isLabelVisible}" Text="{Binding Description}" FontSize="16"/> <Frame Padding="0" CornerRadius="5" HorizontalOptions="FillAndExpand" BackgroundColor="White" IsVisible="{Binding isEntryVisible}"> <tools:SelectableEntry TextColor="{StaticResource LightBlueColor}" Text="{Binding Value}" Keyboard="{Binding KeyboardTypeBasedOnTaskActionResultType}" TextChanged= "SelectableEntry_TextChanged" HorizontalOptions="FillAndExpand" HorizontalTextAlignment="Start" ReturnType="Done" VerticalOptions="Center" /> </Frame> <Picker IsVisible="{Binding isBooleanEntryVisible}" SelectedIndexChanged="Picker_SelectedIndexChanged" BackgroundColor="White" SelectedItem="{Binding Value}" > <Picker.ItemsSource> <x:Array Type="{x:Type x:String}"> <x:String>True</x:String> <x:String>False</x:String> </x:Array> </Picker.ItemsSource> </Picker> <Picker IsVisible="{Binding isLookupTaskActionResult}" SelectedIndexChanged="TaskActionResultLookupValuePicker_SelectedIndexChanged" ItemsSource="{Binding TaskInstructionResultLookupValues}" ItemDisplayBinding="{Binding Value}" BackgroundColor="White" SelectedItem="{Binding TaskInstructionResultLookupValueSelectedItemBinding}"/> <Label Text="{x:Static resx:Resources.Observations}" FontSize="16" /> <Frame Padding="0" CornerRadius="5" IsClippedToBounds="true" HorizontalOptions="FillAndExpand"> <tools:SelectableEntry TextColor="Black" HorizontalOptions="FillAndExpand" HorizontalTextAlignment="Start" VerticalOptions="Center" Text="{Binding CommentsOfParentInstruction}" ReturnType="Done" /> </Frame> <StackLayout x:Name="EstimatedTime" Orientation="Horizontal"> <Label Text="{x:Static resx:Resources.EstimatedTime}" Style="{StaticResource Info}" TextColor="Gray" FontSize="12" /> <Label Text="{Binding EstimatedDurationOfParentInstruction}" Style="{StaticResource Info}" TextColor="Gray" FontSize="12" /> </StackLayout> </StackLayout> <StackLayout IsVisible="{Binding isMeasure}"> <Label Text="{Binding Description}" Style="{StaticResource MeasureListHeader}" /> <StackLayout Orientation="Horizontal"> <Label Text="{x:Static resx:Resources.Counterlbl}" Style="{StaticResource MeasureListDetail}" /> <Label Text="{Binding MeasurementCounter}" Style="{StaticResource MeasureListDetail}" /> </StackLayout> <StackLayout Orientation="Horizontal"> <Label Text="{Binding Remarks}" Style="{StaticResource MeasureListDetail}" /> </StackLayout> <StackLayout Orientation="Horizontal" HorizontalOptions="FillAndExpand" Padding="0, 0, 5, 0"> <Frame Padding="0" CornerRadius="5" IsClippedToBounds="true" HorizontalOptions="FillAndExpand"> <tools:SelectableEntry TextColor="{StaticResource LightBlueColor}" Text="{Binding Value}" Keyboard="Numeric" IsVisible="{Binding isMeasure}" HorizontalOptions="FillAndExpand" HorizontalTextAlignment="center" VerticalOptions="Center" /> </Frame> <Label Text="{Binding MeasurementUnit}" Style="{StaticResource MeasureListDetail}" VerticalOptions="Center" HorizontalOptions="End" /> </StackLayout> </StackLayout> </StackLayout> </StackLayout> </StackLayout> </telerikPrimitives:RadBorder> </telerikListView:ListViewTemplateCell.View> </telerikListView:ListViewTemplateCell> </DataTemplate> </telerikDataControls:RadListView.ItemTemplate> </telerikDataControls:RadListView>
Hi,
I need to show suggestios when user focues on control or deletes text completely but this is not working as expected. My custom filter function already retruns data properly for empty search strings.
This is my TextCahnged event implemtation:
private void usersAutoCompleteView_TextChanged(object sender, TextChangedEventArgs e)
{
var control = (RadAutoCompleteView)sender;
if (string.IsNullOrEmpty(e.NewTextValue) && !string.IsNullOrEmpty(e.OldTextValue))
{
control.ShowSuggestions();
}
}
And this is my Focused event implementation:
private void usersAutoCompleteView_Focused(object sender, FocusEventArgs e)
{
var control = (RadAutoCompleteView)sender;
if (string.IsNullOrEmpty(control.SearchText))
{
control.ShowSuggestions();
}
}
private void usersAutoCompleteView_SuggestionItemSelected(object sender, Telerik.XamarinForms.Input.AutoComplete.SuggestionItemSelectedEventArgs e)
{
MyUser = (e.DataItem as MyModel).User;
}
If I use Focused for showing Suggestions everything works fine, but when I added TextChanged nothings works as shoud:
1) Suggestion menu is never shown from TextChanged event
2) When I select Item from Suggsetion menu, text on the control gets immediately deleted (Text changed is getting called again with empty NewTextValue)
3) When I remove usage for TextChanged event misbehaviour is still there. I need to clean whole build/restart VS/emulator to get it running again.
How should I achieve this functionality? It should be simple, for me it's looks like a common scenario
I need to differentiate between CellTap and CellDoubleTap commands.
I registered both commands:
DataGrid.Commands.Add(new CellDoubleTapUserCommand()); DataGrid.Commands.Add(new CellTapUserCommand());
But when I double tap cell, the CellTap command is also fired.
Is there any out of the box solution fo this?
Hi,
I am trying to change cursor color and border when AutoCompleteView is in Focus. How to do this? I can't find any renderer for this control in Telerik.XamarinForms.InputRenderer Namespace
Hello,
currently I'm experimenting with RadDataGrids and stumbled on the issue that the scrollbar on UWP is blocking the content (including the options button which is also not clickable because of it, screenshot is attached).
Looks like inputtransparent=true and cascadeinputtransparent=false on the scrollbar within the DataGrids is missing or something like that
Code Snippet (screenshot is attached):
<Grid Grid.Row="1">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition />
<RowDefinition />
</Grid.RowDefinitions>
<dataGrid:RadDataGrid Grid.Column="0" Grid.RowSpan="2"
ItemsSource="{Binding Resources}"
AutoGenerateColumns="True"
UserEditMode="Cell"
>
</dataGrid:RadDataGrid>
<Label Grid.Column="1" Grid.Row="0" Text="Placeholder for future adventures 🦄." BackgroundColor="PaleTurquoise"/>
<dataGrid:RadDataGrid Grid.Column="1"
Grid.Row ="1"
ItemsSource="{Binding Resources}"
AutoGenerateColumns="True"
UserEditMode="Cell"
>
</dataGrid:RadDataGrid>
</Grid>