Unplanned
Last Updated: 30 Sep 2022 14:24 by ADMIN

I am using the SDKBrowser app to demonstrate the problem. This does not happen on the emulator but on my physical device (Samsung S22). I have created a video and attached it.

When I enter a value into the Numeric input and click on the "." button, the entry does create a "," sign. This is fine but the cursor jumps back in front of the comma. I have to physically move the cursor back and can only then continue entering the decimal values.

The second problem is, if I accidently click the "." a second time after entering the decimal values, the app crashes.

 

I suspected it could be the language settings on the device. I am from South Africa and change the language of the device from English (South Africa) to English (United States) and then it works as expected. Regardless of this, I would expect the control to work with any culture.

Unplanned
Last Updated: 30 Sep 2022 12:38 by Craig
Setting the IsEnabled property of the RadComboBox component to false makes it appear as grayed out, but the user is still able to select a value from the drop-down.
Unplanned
Last Updated: 30 Sep 2022 08:41 by Craig

Currently, the DataForm uses a mechanism for automatic editor generation based on the underlying business object, which can be controlled with a boolean flag:

  • When AutoGenerateItems is set to true, the DataForm generates editors automatically for all public properties of the business object. It is possible to customize what is generated by specifying editors for certain properties explicitly in XAML or in code, e.g.:

<telerik:RadDataForm AutoGenerateItems="True">
    <telerik:DataFormRadTextMaskedEditor PropertyName="Phone" Mask="+990 00 000 0000" />
</telerik:RadDataForm>

  • When AutoGenerateItems is set to false, the DataForm does not generate any editors by default, so all editors must be populated manually, as illustrated above.

While such mechanism offers some degree of customization, it is not sufficient in many scenarios, forcing the users to configure the DataForm manually in some very common cases:

  • Ignoring certain properties from the business object, that should not be visible or editable. The only currently supported mechanism is to use the NotMappedAttribute, which does not play well with ORMs such as Entity Framework, excluding the property from database schema generation as well.
  • Providing different non-default editors based on custom logic. The current approach requires to specify the editors one by one for each property, which is equivalent to manual configuration. It is not possible to change what type of editor is generated for a given data type for example.

Considering this, it should be beneficial to introduce a mechanism for customizing the generation process programmatically. Ideally, such mechanism should be exposed as an event or another type of callback, invoked for each property of the underlying business object. The custom code should be allowed to specify at least that:

  • The current property should be processed with the default generation mechanism.
  • The current property should use a custom editor, configured programmatically.
  • The current property should be ignored, no editor should be generated.
Need More Info
Last Updated: 29 Sep 2022 18:20 by Cory
Created by: Cory
Comments: 2
Category: UI for .NET MAUI
Type: Bug Report
0

Hello,

I am trying to run the Controls Sample to get familiar with the controls. However, I am unable to run the app on my attached iPhone. 

 

The app begins to load and then crashes.

 

2022-09-28 15:09:46.859 Xamarin.PreBuilt.iOS[28369:1992314] Could not resolve assembly Microsoft.VisualStudio.DesignTools.TapContract, Version=17.0.0.0, Culture=neutral, PublicKeyToken=null. Details: Could not load file or assembly '/var/mobile/Containers/Data/Application/46038C78-9283-4AE5-A2D9-7EA2D530A685/Documents/ControlsSamples.content/Microsoft.VisualStudio.DesignTools.TapContract.dll' or one of its dependencies.

2022-09-28 15:09:46.863 Xamarin.PreBuilt.iOS[28369:1992314] Could not resolve assembly Xamarin.HotReload.Contracts, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null. Details: Could not load file or assembly '/var/mobile/Containers/Data/Application/46038C78-9283-4AE5-A2D9-7EA2D530A685/Documents/ControlsSamples.content/Xamarin.HotReload.Contracts.dll' or one of its dependencies.

Resolved pending breakpoint for 'Xamarin.HotReload.HotReloadAgent.BreakpointSendToIde(System.String)' to D:\a\_work\1\s\HotReload\Source\Xamarin.HotReload.Agent\HotReloadAgent.cs:419 [0x00000].
2022-09-28 15:09:47.011 Xamarin.PreBuilt.iOS[28369:1992314] Could not resolve assembly Xamarin.HotReload.Contracts, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null. Details: Could not load file or assembly '/var/mobile/Containers/Data/Application/46038C78-9283-4AE5-A2D9-7EA2D530A685/Documents/ControlsSamples.content/Xamarin.HotReload.Contracts.dll' or one of its dependencies.

2022-09-28 15:09:47.013 Xamarin.PreBuilt.iOS[28369:1992314] Could not resolve assembly Microsoft.VisualStudio.DesignTools.TapContract, Version=17.0.0.0, Culture=neutral, PublicKeyToken=null. Details: Could not load file or assembly '/var/mobile/Containers/Data/Application/46038C78-9283-4AE5-A2D9-7EA2D530A685/Documents/ControlsSamples.content/Microsoft.VisualStudio.DesignTools.TapContract.dll' or one of its dependencies.

Resolved pending breakpoint for 'Xamarin.HotReload.HotReloadAgent.BreakpointCheckpoint()' to D:\a\_work\1\s\HotReload\Source\Xamarin.HotReload.Agent\HotReloadAgent.cs:414 [0x00000].
2022-09-28 15:09:47.363 Xamarin.PreBuilt.iOS[28369:1992314] Could not resolve assembly ControlsSamples.XmlSerializers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null. Details: Could not load file or assembly '/var/mobile/Containers/Data/Application/46038C78-9283-4AE5-A2D9-7EA2D530A685/Documents/ControlsSamples.content/ControlsSamples.XmlSerializers.dll' or one of its dependencies.

Loaded assembly: Microsoft.GeneratedCode [External]
Thread started:  #7
Thread started:  #8
Thread started:  #9
2022-09-28 15:09:47.799 Xamarin.PreBuilt.iOS[28369:1992314] *** NSForwarding: warning: object 0x280797d80 of class 'Telerik_Maui_Controls_Compatibility_DataControlsRenderer_iOS_TKExtendedListView' does not implement methodSignatureForSelector: -- trouble ahead

2022-09-28 15:09:47.800 Xamarin.PreBuilt.iOS[28369:1992314] *** NSForwarding: warning: object 0x280797d80 of class 'Telerik_Maui_Controls_Compatibility_DataControlsRenderer_iOS_TKExtendedListView' does not implement doesNotRecognizeSelector: -- abort
Unplanned
Last Updated: 29 Sep 2022 15:56 by Angus
Created by: Angus
Comments: 0
Category: Chart
Type: Feature Request
0
I need to show multiple series in the graph controlled by some other switch / check box list that selects which series to show on the graph.
Unplanned
Last Updated: 28 Sep 2022 14:16 by Hanoch
Created by: Hanoch
Comments: 0
Category: Button
Type: Feature Request
1
I want hover on Telerik button like in CSS.
In Development
Last Updated: 27 Sep 2022 10:25 by ADMIN
Created by: Changjie
Comments: 0
Category: TabView
Type: Bug Report
0
TabViewItems should be with equal width by default.
Unplanned
Last Updated: 23 Sep 2022 11:39 by Arkady
For example when adding input controls (entries) inside the NoResultsTemplate, I want to type in the entries but the focus is moved to the Autocomplete control. Same behavior with SuggestionView and SuggestionItem Templates

On macOS the focus is on the Entry inside the templates
Unplanned
Last Updated: 23 Sep 2022 07:46 by Mikhail

When setting SelectedItem and using static data for the ItemsSource, Layout cycle detected. Layout could not complete exception is thrown
Setup:

<telerik:RadComboBox x:Name="ComboBox" 
                                 SelectedItem="{Binding SelectedItem, Mode=TwoWay}">
                <telerik:RadComboBox.ItemsSource>
                    <x:Array Type="{x:Type x:String}">
                        <x:String>USA</x:String>
                        <x:String>Uganda</x:String>
                        <x:String>Ukraine</x:String>
                        <x:String>Canada</x:String>
                        <x:String>France</x:String>
                        <x:String>Italy</x:String>
                        <x:String>United Kingdom</x:String>
                        <x:String>China</x:String>
                        <x:String>Japan</x:String>
                    </x:Array>
                </telerik:RadComboBox.ItemsSource>
            </telerik:RadComboBox>

Unplanned
Last Updated: 22 Sep 2022 07:22 by Allen
Created by: Allen
Comments: 0
Category: ComboBox
Type: Feature Request
3
When is edit mode, provide support for closing the drop-down when enter key is pressed
Unplanned
Last Updated: 21 Sep 2022 16:38 by Volker
When the Popup is used with asynchronous operation in the OnAppearing method the application crashes when started.
Unplanned
Last Updated: 21 Sep 2022 07:00 by Sebastian
Created by: Sebastian
Comments: 0
Category: Chart
Type: Feature Request
1
I would like to visualize a secondary vertical Axis for the series. 
In Development
Last Updated: 20 Sep 2022 08:06 by ADMIN

The Id of Opening does not fire the bound command.  This is on iOS only, Android does not suffer from this problem

        <telerik:RadSideDrawer DrawerLocation="Left"
                               DrawerTransitionType="Push"
                               x:Name="MainDrawer"
                               Margin="{OnPlatform iOS='-1,0', Default='0'}"
                               VerticalOptions="FillAndExpand"
                               IsOpen="{Binding MainDrawerOpen, Mode=OneWayToSource}"
                               DrawerTransitionFadeOpacity="0">
            <telerik:RadSideDrawer.Commands>
                <telerik:SideDrawerUserCommand Id="Opening"
                                               Command="{Binding Source={x:Reference Home}, Path=DrawerOpeningCommand}" />

                <telerik:SideDrawerUserCommand Id="Closed"
                                               Command="{Binding Source={x:Reference Home}, Path=DrawerClosedCommand}" />
            </telerik:RadSideDrawer.Commands>
In Development
Last Updated: 20 Sep 2022 08:03 by ADMIN
Created by: Sean
Comments: 3
Category: SideDrawer
Type: Feature Request
1
SideDrawer control does not expose DrawerOpening & DrawerClosing events.  The DrawerOpened & DrawerClosed are exposed though.
In Development
Last Updated: 19 Sep 2022 12:12 by ADMIN
Created by: Michel
Comments: 2
Category: DatePicker
Type: Bug Report
2

When setting IsEnabled to False, the DatePicker is still enabled and the dropdown/popup can be opened. Still the disabled style is applied as expected.

The issue occurs in all pickers

In Development
Last Updated: 19 Sep 2022 12:05 by ADMIN
Created by: David
Comments: 3
Category: MaskedEntry
Type: Bug Report
1
Had to use ValueChangedEvent as workaround, which fires on every digit change. Not acceptable long-term.
Unplanned
Last Updated: 19 Sep 2022 11:08 by Oscar
Created by: Shabbir
Comments: 1
Category: UI for .NET MAUI
Type: Feature Request
3

I would like to see Blazor mobile bindings for the Telerik UI for MAUI suite, similar to your Experimental Blazor Mobile Bindings for UI for Xamarin.

Thank you,

Shabbir

In Development
Last Updated: 19 Sep 2022 07:36 by ADMIN
Scheduled for 3.0.0
Created by: SturmA
Comments: 1
Category: UI for .NET MAUI
Type: Feature Request
2
Add DataForm for .NET MAUI component - it should provide validation and multiline text editor amongst the other editors.
In Development
Last Updated: 16 Sep 2022 14:38 by ADMIN

This bug prevents the binding of the TabViewItem's properties to the underlying view-model. For example, the following code won't work:

<telerik:RadTabView x:Name="tabView">
    <telerik:TabViewItem HeaderText="{Binding SomeHeaderText}"
                                      ImageSource="{Binding SomeImageSource}">
    </telerik:TabViewItem>
</telerik:RadTabView>

As a temporary workaround, the BindingContext can be propagated manually instead:

<telerik:RadTabView x:Name="tabView">
    <telerik:TabViewItem BindingContext="{Binding BindingContext, Source={x:Reference tabView}}"
                                      HeaderText="{Binding SomeHeaderText}"
                                      ImageSource="{Binding SomeImageSource}">
    </telerik:TabViewItem>
</telerik:RadTabView>

Unplanned
Last Updated: 15 Sep 2022 14:57 by Hanoch
Created by: Hanoch
Comments: 0
Category: UI for .NET MAUI
Type: Feature Request
1

Hi Team,

Currently, Telerik UI for MAUI works implicitly with the standard MSIX packaged WinUI 3 app. However, if I manually bypass that and use msbuild to build an unpackaged, self-contained exe, some of the resources are not embedded.

This feature request is for UI for MAUI to implicitly support unpackaged apps without the developer needing to do anything for the destination environment (fonts, etc.)

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