Declined
Last Updated: 19 Nov 2023 13:29 by ADMIN
When using the GroupGenerated event to apply style to the GroupHeaderLabel, the text in the group cannot be centered. 
Declined
Last Updated: 07 Nov 2023 08:45 by ADMIN

Repro steps:

Put a grid inside a RadBusyIndicator with a button.  On a button click, set IsBusy to true, change the height of the grid, and set IsBusy to false.  The grid height will not be updated.

Another way to reproduce is to add children views to the grid while IsBusy is true.  The children will not be rendered after it's done


This is a regression from a recent Telerik update

Declined
Last Updated: 16 Oct 2023 11:15 by ADMIN
Created by: Xingyu
Comments: 2
Category: UI for .NET MAUI
Type: Feature Request
0
When testing Telerik UI for .NET MAUI, I found that the column names of the DataGrid do not support Chinese. Is there a solution?
Declined
Last Updated: 22 Aug 2023 13:59 by ADMIN
If we define the Axis (GaugeLinearAxis) Min and Max from -10 to 200, and the GaugeBarIndictor value is set to 60, the Fill starts at -10 and ends at 190.
Declined
Last Updated: 27 Jul 2023 05:57 by ADMIN
Created by: Larry
Comments: 0
Category: RichTextEditor
Type: Bug Report
0
When setting TextColor to the editor, the color does not change. 
Declined
Last Updated: 20 Jul 2023 09:34 by ADMIN
Created by: Gerard
Comments: 4
Category: DataGrid
Type: Bug Report
0
see image of line overwriting in Datagrid from latest release 
Declined
Last Updated: 11 Jul 2023 17:10 by ADMIN
Created by: Gold Star
Comments: 1
Category: UI for .NET MAUI
Type: Feature Request
0
We're using a MUAI Balzor template from VS 2022 that relies on .razor pages rather then xaml. Will a version of this be released that would support this project style? 
Declined
Last Updated: 19 Jun 2023 12:40 by ADMIN
Created by: Daniel
Comments: 5
Category: DataGrid
Type: Bug Report
3

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
  • 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());
}
Declined
Last Updated: 19 Jun 2023 12:36 by ADMIN
Created by: Legrand
Comments: 1
Category: UI for .NET MAUI
Type: Bug Report
0

If I uncomment "HorizontalStackLayout", the image is not displayed.

I want to display 2 Imageeditor in the same tabview, how to do this ?

        <telerik:RadTabView 
            telerik:RadDockLayout.Dock="Left"
            x:Name="tabView" AutomationId="tabView"
            HeaderPosition="Bottom"
            >
            <telerik:TabViewItem HeaderText="Face 1">
                <!--<telerik:RadImageEditorToolbar ImageEditor="{x:Reference imageEditor}">
                    </telerik:RadImageEditorToolbar>-->

                <!--<HorizontalStackLayout>-->
                    <telerik:RadImageEditor x:Name="imageEditor1" 
                        MinZoomLevel="0.1" 
                        MaxZoomLevel="20"
                        Source = "{Binding DisplayedPhoto, TargetNullValue={versares:ImageResource Images.palette.png}}"
                                       />

                    <!--<telerik:RadImageEditor x:Name="imageEditor2" 
                        MinZoomLevel="0.1" 
                        MaxZoomLevel="20"
                        Source = "{Binding DisplayedPhoto, TargetNullValue={versares:ImageResource Images.palette.png}}"
                                       />-->
                <!--</HorizontalStackLayout>-->

            </telerik:TabViewItem>
            <telerik:TabViewItem HeaderText="Face 2">
                <Label Margin="10" Text="This is the content of the Folder tab" />
            </telerik:TabViewItem>
        </telerik:RadTabView>

Declined
Last Updated: 15 Jun 2023 12:21 by ADMIN
Created by: Curtis
Comments: 1
Category: UI for .NET MAUI
Type: Feature Request
0

I would like a control to handle Currency that works with the UICulture

 

In the US it would show the input as $ ____.00. or ____.00 (USD) based on UICulture

in other countries it would show the currency symbol based on the UICulture

 

This control should work will all other controls such as grid column input

Declined
Last Updated: 08 May 2023 12:51 by ADMIN
Created by: Stephen
Comments: 8
Category: UI for .NET MAUI
Type: Bug Report
0

I don't have definitive proof on when it started but I did update my Telerik.UI.for.Maui NuGet package from Trial to an official licensed version and that is when I started to see bizarre behavior for the ButtonToolbarItem control. Suddenly, NO FONT ICONS show! Also, in my log file, I see this:

Unable to load font 'TelerikFont'.

I don't have this font installed in my Maui Resources\Fonts folder nor do I load it in my MauiProgram ConfigureFonts extension method for the MauiApp builder. It was working until two days ago.

I turned on BLAST mode in my debugger where I was seeing exceptions being thrown all over the place with regard to loading fonts. I am up against a crucial investor funding demo so I do not have the time to dig down to the core of this issue at the moment. This issue I am logging is there for you to ask me questions on things I can verify so we can work on this together.

What are some of the things you need me to do or look at to report back... The fact that NONE of my FontImageSource icons are being displayed in my RadToolBar ButtonToolbarItems is suspect. The reporting of the TelerikFont is even more suspect. I wasted a TON of valuable time today trying to find a workaround, but none could be found. GitHub Copilot and ChatGPT kept giving me bogus answers for properties on your controls that don't exist which only exacerbated my frustration. I tried to use PNG files as the icon, but your ButtonToolbarItem image source only allows font image sources which I think is a very bad design decision on your behalf. What if a font does not provide the correct image I wish to display? You really should allow png images to be used on these buttons!!!

Like I said, it was working up until several days ago...

Thanks, Steve

Declined
Last Updated: 05 May 2023 14:25 by ADMIN
Created by: Teddy
Comments: 1
Category: ComboBox
Type: Feature Request
2

Hi Team,

We have a need for being able to dynamically choose a template for the three available DataTemplate:

Thank you,

Teddy

Declined
Last Updated: 26 Apr 2023 21:53 by ADMIN
Created by: Legrand
Comments: 2
Category: UI for .NET MAUI
Type: Bug Report
0

Hello,

 

I'm using an horizontal listview, it's working well. But when I put in in a RadDocklayout, nothing is displayed. What am I doing wrong ?

 

See attached project.

 

Other question : is it possible to have cell fitting to the text inside the listview (ItemLength="*") ?

 

Regards

Declined
Last Updated: 26 Apr 2023 17:17 by Stephen

I have three RadDataForms in my login workflow. I have tried all of the various CommitModes and ValidationModes to prevent this error, but nothing seems to prevent these errors from manifesting.

I have a data form that has two fields: Username and Password. When this form is FIRST displayed, what appears to be validation errors (formatted error log output):



----------------------------------
2023-04-26 09:22:18.9231 WARN  
  Call site:         BindingDiagnostics.SendBindingFailure
  Method name:       Microsoft.Maui.Controls.Xaml.Diagnostics.BindingDiagnostics.SendBindingFailure
  Line:              0
  Exception Type:    
  Exception Message: 
  Stack Trace:    
  Additional Info:   '(null)' cannot be converted to type 'System.Boolean'
----------------------------------
----------------------------------
2023-04-26 09:22:18.9330 WARN  
  Call site:         BindingDiagnostics.SendBindingFailure
  Method name:       Microsoft.Maui.Controls.Xaml.Diagnostics.BindingDiagnostics.SendBindingFailure
  Line:              0
  Exception Type:    
  Exception Message: 
  Stack Trace:    
  Additional Info:   '(null)' cannot be converted to type 'System.Boolean'
----------------------------------

Then, I have a different RadData form that has five fields, First Name, Second Name, Email Address, Password and Password Confirmation. This leads to:

----------------------------------
2023-04-26 09:22:46.6821 WARN  
  Call site:         BindingDiagnostics.SendBindingFailure
  Method name:       Microsoft.Maui.Controls.Xaml.Diagnostics.BindingDiagnostics.SendBindingFailure
  Line:              0
  Exception Type:    
  Exception Message: 
  Stack Trace:    
  Additional Info:   '(null)' cannot be converted to type 'System.Boolean'
----------------------------------
----------------------------------
2023-04-26 09:22:46.6821 WARN  
  Call site:         BindingDiagnostics.SendBindingFailure
  Method name:       Microsoft.Maui.Controls.Xaml.Diagnostics.BindingDiagnostics.SendBindingFailure
  Line:              0
  Exception Type:    
  Exception Message: 
  Stack Trace:    
  Additional Info:   '(null)' cannot be converted to type 'System.Boolean'
----------------------------------
----------------------------------
2023-04-26 09:22:46.7018 WARN  
  Call site:         BindingDiagnostics.SendBindingFailure
  Method name:       Microsoft.Maui.Controls.Xaml.Diagnostics.BindingDiagnostics.SendBindingFailure
  Line:              0
  Exception Type:    
  Exception Message: 
  Stack Trace:    
  Additional Info:   '(null)' cannot be converted to type 'System.Boolean'
----------------------------------
----------------------------------
2023-04-26 09:22:46.7018 WARN  
  Call site:         BindingDiagnostics.SendBindingFailure
  Method name:       Microsoft.Maui.Controls.Xaml.Diagnostics.BindingDiagnostics.SendBindingFailure
  Line:              0
  Exception Type:    
  Exception Message: 
  Stack Trace:    
  Additional Info:   '(null)' cannot be converted to type 'System.Boolean'
----------------------------------
----------------------------------
2023-04-26 09:22:46.7174 WARN  
  Call site:         BindingDiagnostics.SendBindingFailure
  Method name:       Microsoft.Maui.Controls.Xaml.Diagnostics.BindingDiagnostics.SendBindingFailure
  Line:              0
  Exception Type:    
  Exception Message: 
  Stack Trace:    
  Additional Info:   '(null)' cannot be converted to type 'System.Boolean'
----------------------------------

These errors are all encountered on the form's first load. Nothing has been entered into any field. No call to any validation methods is made. 

Here is how my general data form configuration is done:


<telerik:RadDataForm
    x:FieldModifier="public"
    x:Name="SignUpForm"
    Grid.Row="0"
    CommitMode="Explicit"
    Loaded="SignUpFormOnLoaded"
    Margin="0,5,0,0"
    Style="{StaticResource DataFormStyle}"
    ValidationMode="Explicit">

I have attached the three classes I use as the binding context. I have tried None, Explicit, and LostFocus as settings for the two modes and it has no effect. While these errors look harmless and the form does provide error-checked data upon validation, I simply hate having any unnecessary errors in my log files.

What can I do to prevent these errors?

Thanks!

Steve

Declined
Last Updated: 25 Apr 2023 08:13 by ADMIN
Created by: Legrand
Comments: 1
Category: ListView
Type: Feature Request
0

I tried to make an horizontal listview, using ListViewGridLayout. I want only one row with all the items from the collection.

I don't know how to set the SpanCount properly.

In the template, the image is not displayed (the function ImageResource  is working in other control), only the Label is displayed.

                <telerik:RadListView 
                    Grid.Column="3"                
                    ItemsSource="{Binding StepList}"
                    >
                    <telerik:RadListView.ItemTemplate>
                        <DataTemplate>
                            <telerik:ListViewTemplateCell>
                                <telerik:ListViewTemplateCell.View>
                                        <Grid>
                                            <HorizontalStackLayout Margin="10, 10, 10, 0">
                                                <Image IsVisible="True"  Source="{versares:ImageResource Images.nextstep.jpg}" HeightRequest="16" VerticalOptions="Center" />
                                                <Label Text="{Binding DisplayedName}" FontSize="16" FontAttributes="Bold" TextColor="Black" VerticalOptions="Center" />
                                            </HorizontalStackLayout>
                                        </Grid>
                                </telerik:ListViewTemplateCell.View>
                            </telerik:ListViewTemplateCell>
                        </DataTemplate>
                    </telerik:RadListView.ItemTemplate>
                    <telerik:RadListView.LayoutDefinition>
                        <telerik:ListViewGridLayout
                            SpanCount="{Binding StepListCount}"
                                HorizontalItemSpacing="2" 
                                VerticalItemSpacing="2" />
                    </telerik:RadListView.LayoutDefinition>
                </telerik:RadListView>
Declined
Last Updated: 19 Apr 2023 13:17 by ADMIN
Created by: David
Comments: 3
Category: UI for .NET MAUI
Type: Feature Request
0
This is a useful control from UI for WPF, maybe it could make the jump to MAUI? 
Declined
Last Updated: 15 Mar 2023 12:22 by ADMIN

SDKBrowserMaui application, change PopupStyling.xaml and see that text changes are not reflected in the control.

For example, changing it to:

            <Style TargetType="Button" x:Key="cancelButtonStyle">
                <Setter Property="BackgroundColor" Value="Transparent"/>
                <Setter Property="Text" Value="bob"/>
                <Setter Property="TextColor" Value="#1188FF"/>
            </Style>

Text is not applied. It affects all pickers.

Workaround: 

Set Accept and Cancel Button text properties to the pickers: 

<telerikInput:RadDatePicker >
            <telerikInput:RadDatePicker.SelectorSettings>
                <telerikInput:PickerPopupSelectorSettings 
                                                          HeaderLabelText="Date Picker"
                                                          AcceptButtonText="Yes"
                                                          CancelButtonText="X"/>
            </telerikInput:RadDatePicker.SelectorSettings>
        </telerikInput:RadDatePicker>

Declined
Last Updated: 13 Mar 2023 14:24 by ADMIN
Created by: Legrand
Comments: 4
Category: UI for .NET MAUI
Type: Feature Request
0

What is the best way to load a byte[] (which is a jpeg file) in the ImageEditor.

Ideally I want to transform the byte[] to a Bitmap (easy), for storage purpose

            using Stream stream = new MemoryStream(e.Buffer);
            using Bitmap image = new Bitmap(stream);

And then display the bitmap, but I don't know how totransform it to an ImageSource.

Regards.

Declined
Last Updated: 10 Mar 2023 08:55 by ADMIN
Created by: Legrand
Comments: 2
Category: UI for .NET MAUI
Type: Feature Request
0

Is it possible to use GestureRecognizers in ImageEditor ? I tried this, but OnImageTapped is not called.

<?xml version="1.0" encoding="utf-8" ?>
<ContentView xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             xmlns:telerik="http://schemas.telerik.com/2022/xaml/maui"
             xmlns:versares="clr-namespace:SharedResources;assembly=SharedResources"
             x:Class="PalletGate.Views.SingleEditor">
    <Grid ColumnDefinitions="*">

        <telerik:RadImageEditor x:Name="imageEditor1" 
                        MinZoomLevel="0.1" 
                        MaxZoomLevel="20"
                        Grid.Column="0"
                        >
            <telerik:RadImageEditor.GestureRecognizers>
                <TapGestureRecognizer Tapped="OnImageTapped" />
            </telerik:RadImageEditor.GestureRecognizers>
        </telerik:RadImageEditor>
    </Grid>
</ContentView>

Code behind :

    private void OnImageTapped(object sender, TappedEventArgs e) {
        Point? position = e.GetPosition((Element)sender);

         Telerik.Maui.Controls.RadImageEditor? img = sender as Telerik.Maui.Controls.RadImageEditor;
    }

 

 

Declined
Last Updated: 01 Mar 2023 17:03 by ADMIN

I am using RadAutoComplete inside DataGridTemplateColumn CellTemplate.

it loads data correctly when load first time, but when I update value, it not changing for AutoComplete

 

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