When updating to Telerik MAUI 14.0.0 I got a null ref exception when using Pickers and the spinner or display string format are defined in the App.xaml
With 13.2.0 no issues.
when adding items to the collection bound to the datagrid ItemsSource, the empty template remains visible.
this was working with 11.1.0 version
The AppointmentTapCommand is not working on Android in DayView and WeekView, only works on MonthView.
When selecting an appoinment in Day/WeekView the Scheduler scrolls to top
<?xml version="1.0" encoding="utf-8" ?>
<ContentPage
x:Class="Toolbar.MainPage"
xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:local="clr-namespace:Toolbar"
xmlns:telerik="http://schemas.telerik.com/2022/xaml/maui"
x:DataType="local:MainPageViewModel">
<ContentPage.Resources>
<ResourceDictionary>
<Style
x:Key="ActionMenuButtonToolbarItemViewBaseStyle"
ApplyToDerivedTypes="True"
TargetType="telerik:ButtonToolbarItemView">
<Setter Property="DisplayOptions" Value="Text" />
<Setter Property="TextColor" Value="White" />
<Setter Property="FontFamily" Value="{x:Static telerik:TelerikFont.Name}" />
<Setter Property="FontSize" Value="16" />
<Setter Property="ToolTipProperties.Text" Value="click to change count" />
</Style>
</ResourceDictionary>
</ContentPage.Resources>
<ScrollView>
<VerticalStackLayout Padding="30,0" Spacing="25">
<telerik:RadToolbar x:Name="toolbarButtons" AutomationId="toolbarButtons">
<telerik:ButtonToolbarItem
Command="{Binding ButtonClickedCommand}"
Style="{StaticResource ActionMenuButtonToolbarItemViewBaseStyle}"
Text="{x:Static telerik:TelerikFont.IconUpOpen}" />
</telerik:RadToolbar>
</VerticalStackLayout>
</ScrollView>
</ContentPage>
There is a slow performance when scrolling, expand/collapse items when the ListView Groups are sticky and GroupHeaderTemplate is used.
Workaround:
1. Set IsGroupHeaderStickty to false.
or
2.. Use the default group header template
The bug occurs on Android when removing an item from a group and using sticky group headers.
When setting border color and thickness, border does not appear.
Based on the image in the docs there was a border around the item: https://www.telerik.com/maui-ui/documentation/assets/07d35df8dddf6c3fbf60d2ef61684b1e/accordion-accordionitem.png
When having filtering enabled and selecting an item from the dropdown, then deleting a character from the input area, then opening the dropdown and tapping on the selected item in the drop-down, the text in the input area does not update with the selected item.
You have to select another item, then text updates!
when having a document with a text fragment with a transparency, the transparency is not respected. the full color is displayed.
from 11.1.0 version and above the behavior of dropping item changes for my custom scenario.
I have two CollectionView's. one on left has inner collectionview, and one on right. When the inner collectionview has no items, dropping item from the right collectionview to the collectionview with no data cannot be achieved.
The height of the inner collectionview with no items is 0.
This works in 11.0.0 version but after 11.1.0 the behavior changes and item cannot be dropped.
having a combobox inside the collectionview, click on the combo to open, then click again on the same location where you clicked to open the combo and exception occurs.
this is the stack trace:
at WinRT.ExceptionHelpers.<ThrowExceptionForHR>g__Throw|38_0(Int32 hr)
at ABI.Microsoft.UI.Input.IGestureRecognizerMethods.ProcessDownEvent(IObjectReference _obj, PointerPoint value)
at Microsoft.UI.Input.GestureRecognizer.ProcessDownEvent(PointerPoint value)
at Telerik.Maui.NativeGestureRecognizer.HoldGestureRecognizer_PointerPressed(Object sender, PointerRoutedEventArgs e)
at ABI.Microsoft.UI.Xaml.Input.PointerEventHandler.Do_Abi_Invoke(IntPtr thisPtr, IntPtr sender, IntPtr e)
Items do not display after scrolling, navigating to another page, and returning to the page.
You have to scroll or resize the window and the items appear
- click the "Search"-Icon
- type for example "simple" to have 1 hit
- close search
- click the "Search"-Icon again
- Crash occurs
Stack trace
--- Message --- Object reference not set to an instance of an object. --- Stacktrace --- at Telerik.Maui.Controls.PdfViewer.PdfViewerSearchEntryToolbarItemView.SearchEntry_TextChanged(Object sender, TextChangedEventArgs e)