Unplanned
Last Updated: 20 Feb 2024 09:54 by ADMIN
Created by: Matt
Comments: 0
Category: Installer and VS Extensions
Type: Bug Report
1

When you create a new project on Visual Studio for Mac, the project namespaces are not renamed to whatever the developer has entered.

Instead, they are stuck on the original template's source code naming of "TelerikXamarinApp1.WhateverPlatform".

Thank you,

Matt

 

Completed
Last Updated: 19 Feb 2024 07:33 by ADMIN
Release 2023.3.1010
Created by: Manikandan
Comments: 0
Category: PdfViewer
Type: Bug Report
0
The values in the forms are not displayed in the document visualized from the viewer. 
Completed
Last Updated: 19 Feb 2024 07:24 by ADMIN
Release R1 2021 SP
 System.ObjectDisposedException:(Cannot access a disposed object) is thrown when switching tabs fast in RadTabView.
Completed
Last Updated: 15 Feb 2024 14:30 by ADMIN
Release R1 2020
an issue when changing the orientation of the phone to landscape the items of the grid are rendered, then when go back to portrait the items that aren't rendered in the screen disappear.
Unplanned
Last Updated: 13 Feb 2024 12:22 by Amitesh
NSInternalInconsistencyException Reason: Invalid batch updates detected error is thrown in the ListView if you update the ItemsSource (clear it and add new items) simultaneously  ( from separate threads, by receiving messages through MessagingCenter)
Unplanned
Last Updated: 13 Feb 2024 11:48 by Amitesh

If the ListView ItemTemplate contains more elements and you try to load more items (>15 items), there is a crash on iOS related to layout arrangements.

To workaround the issue, set explicitly ItemLength:

<telerikDataControls:RadListView.LayoutDefinition>
       <telerikListView:ListViewLinearLayout ItemLength="400" />
</telerikDataControls:RadListView.LayoutDefinition>

Completed
Last Updated: 08 Feb 2024 17:19 by ADMIN
Release 2024 Q1 (v6.7.0)

Image gets a really dark or light when saving in a jpeg format. It works for png.

The issue occurs with SkiaSharp 2.88.6-preview 1.2. It works with versions: 2.88.5, 2.88.4, 2.88.3
Declined
Last Updated: 31 Jan 2024 09:22 by ADMIN
Created by: Robert
Comments: 12
Category: ListView
Type: Bug Report
0

This is from our production app. Cannot reproduce it, don't know exactly when or why it happens; we just have crashes logged to have happened to 9 users in the past year with a total of 30 occurences.

These are unhandled UWP exceptions, which mean that our app goes poof :)

System.ArgumentException: Value does not fall within the expected range at
System.ThrowHelper.ThrowAddingDuplicateWithKeyArgumentException(Object) + 0xf     at
Telerik.UI.Xaml.Controls.Data.ListView.Model.BaseLayoutStrategy.RecycleLocally() + 0x320     at Telerik.UI.Xaml.Controls.Data.ListView.Model.BaseLayoutStrategy.MeasureContent(RadSize, Double, Double) + 0xd     at Telerik.UI.Xaml.Controls.Data.ListView.Model.LayoutController.MeasureVertical(RadSize) + 0x1b9     at Telerik.UI.Xaml.Controls.Data.ListView.Model.LayoutController.MeasureContent(RadSize) + 0x42     at Telerik.UI.Xaml.Controls.Data.ListViewModel.MeasureContent(RadSize) + 0x2e     at Telerik.UI.Xaml.Controls.Data.RadListView.OnContentPanelMeasure(RadSize) + 0x17f     at Telerik.UI.Xaml.Controls.Data.ListView.ListViewPanel.MeasureOverride(Size) + 0x60     at Windows.UI.Xaml.FrameworkElement.global::Windows.UI.Xaml.IFrameworkElementOverrides.MeasureOverride(Size) + 0x26

 

System.ArgumentException: An item with the same key has already been added    at
System.ThrowHelper.ThrowAddingDuplicateWithKeyArgumentException(Object) + 0xf     at Telerik.UI.Xaml.Controls.Data.ListView.Model.BaseLayoutStrategy.RecycleLocally() + 0x320     at Telerik.UI.Xaml.Controls.Data.ListView.Model.BaseLayoutStrategy.MeasureContent(RadSize, Double, Double) + 0xd     at Telerik.UI.Xaml.Controls.Data.ListView.Model.LayoutController.MeasureVertical(RadSize) + 0x1b9     at Telerik.UI.Xaml.Controls.Data.ListView.Model.LayoutController.MeasureContent(RadSize) + 0x42     at Telerik.UI.Xaml.Controls.Data.ListViewModel.MeasureContent(RadSize) + 0x2e     at Telerik.UI.Xaml.Controls.Data.RadListView.OnContentPanelMeasure(RadSize) + 0x17f     at Telerik.UI.Xaml.Controls.Data.ListView.ListViewPanel.MeasureOverride(Size) + 0x60     at Windows.UI.Xaml.FrameworkElement.global::Windows.UI.Xaml.IFrameworkElementOverrides.MeasureOverride(Size) + 0x26

Declined
Last Updated: 31 Jan 2024 09:21 by ADMIN
I don't know how to describe it other than what  I put in the subject, but the list view jumps back to the top when more items are added to the ObservableCollection. Either that or a MonoTouchException gets thrown.
Unplanned
Last Updated: 31 Jan 2024 09:19 by ADMIN
Created by: Robert
Comments: 1
Category: MaskedInput
Type: Bug Report
0

RegEx mask doesn't work at all.

 

A very basic test mask, single digit required: 

<telerikInput:RadMaskedInput x:Name="maskedInput" Mask="^[0-9]{1}$" MaskType="Regex">


Result:

 

Anything can be typed in.

 

In the ApplyMaskFinished event, e.IsAccepted == true.

 

On top of that, the control has problems when selecting, overtyping and inserting content.

Type something:

Select all text:

Type "1":

I'd expect the entire existing content to be deleted and new value to be "1".

Same goes for inserting a character:

 

Attempt to insert "4" between "3" and "5":

"5" is overtyped. Inserting doesn't work.

Completed
Last Updated: 31 Jan 2024 09:17 by ADMIN
Release R1 2021 SP1
Created by: Travis
Comments: 7
Category: NumericInput
Type: Bug Report
3

I have a Xamarin.Forms app, but I only am using it for UWP at the moment. The plan is to have Android and iOS later, but I am having issues with the RadNumericInput (Xamarin.Forms) and how the decimal key is handled.

Here is my XAML


<tkInput:RadNumericInput Grid.Row="4" Grid.Column="1" Value="{Binding Price, Mode=TwoWay}" StringFormat="{}{0:C2}" />


Right now, "Price" will default to 0. The UI will initially show $0.00 because of the StringFormat. That is working fine. When I put focus into the control, I only see 0, that is also fine. The issue is when I try to type a decimal. The value disappears and I see an issue in my Output that says -- Binding: can not be converted to type 'System.Int32'

 

Example steps:

  • With the value set to 0.00
  • Focus the control -- you will now see just 0
  • Press the decimal key (aka the period key)
  • Notice the error in the Output window in VS and also the control shows nothing at all
  • If you press the decimal key again, you will see two decimals in the control

**** Also, the Version of the Telerik controls I am using is -- 2019.2.603.360. The drop down below doesn't let me choose that version.

Completed
Last Updated: 31 Jan 2024 09:06 by ADMIN
Release R2 2023
For some TrueType fonts, the spaces are displayed as rectangles.
Completed
Last Updated: 31 Jan 2024 09:04 by ADMIN
Release R2 2023 SP1

when using the justify toolbar item it does not justify the text. 

Completed
Last Updated: 31 Jan 2024 09:02 by ADMIN
Release R3 2023
The commands in ImageEditor can be executed as soon as an ImageSource is specified, but before the the actual image is loaded. Since the image is loading asynchronously, executing a command too early causes racing conditions and random crashes.
Completed
Last Updated: 31 Jan 2024 09:01 by ADMIN
Release R3 2023
Some Image XObjects are imported but not displayed in PdfViewer.
Completed
Last Updated: 31 Jan 2024 09:00 by ADMIN
Release R3 2023
Some Image XObjects are imported but not displayed in PdfViewer.  This behavior usually occurs when the document contains scanned images.
Completed
Last Updated: 31 Jan 2024 08:57 by ADMIN
Release 2024 Q1
The exception is easily reproducible in SDK Browser on iOS. Start the LoadOnDemandCommand or LoadOnDemandEvent example to see the exception. The LoadOnDemandCollection seems to work correctly, however.

The ListViewLoadOnDemandCollection can be used instead of the command/event as a temporary workaround, until the bug gets fixed.
Completed
Last Updated: 31 Jan 2024 08:56 by ADMIN
Release 2024 Q1

System.ArgumentOutOfRangeException: Year, Month, and Day parameters describe an un-representable DateTime.

This issue happens when using DayView, MultiDayView, Month view modes and when scrolling through the calendar to change the selected date. 

The issue happens on specific devices with android 14, Pixel 7, Galaxy S22. 

Workaround: 
Setting the time zone in calendar renderer to the DayView timelabelformat

public override bool TrySetViewMode(CalendarViewMode view, bool isAnimated)
        {
            if (view == CalendarViewMode.Day)
            {
                Control.DayView.DayEventsViewStyle.TimeLabelFormat.TimeZone = Java.Util.TimeZone.GetTimeZone("add time zone here");
            }

            return base.TrySetViewMode(view, isAnimated);
        }

Unplanned
Last Updated: 02 Jan 2024 13:42 by Jefferson

The FontSize of the Spinner ItemStyle changes when scrolling through the date/time and the Date/Time/TimeSpan and DateTime Pickers have SpinnerStyle

 

And the code used:

    <ContentPage.Resources>
        <ResourceDictionary>
            <Style x:Key="PopupSpinnerStyle" TargetType="telerikDataControls:RadSpinner">
                <Setter Property="HeightRequest" Value="220" />
                <Setter Property="ItemLength" Value="44" />
                <Setter Property="Margin" Value="0, 16"/>
                <Setter Property="ItemStyle">
                    <Setter.Value>
                        <Style TargetType="telerikDataControls:SpinnerItemView">
                            <Setter Property="TextColor" Value="LightCoral" />
                        </Style>
                    </Setter.Value>
                </Setter>
                <Setter Property="SelectedItemStyle">
                    <Setter.Value>
                        <Style TargetType="telerikDataControls:SpinnerItemView">
                            <Setter Property="TextColor" Value="Black" />
                            <Setter Property="FontAttributes" Value="Bold" />
                        </Style>
                    </Setter.Value>
                </Setter>
            </Style>

        </ResourceDictionary>
    </ContentPage.Resources>
    <StackLayout>
        <telerikInput:RadTimePicker SpinnerStyle="{StaticResource PopupSpinnerStyle}"/>
    </StackLayout>

Unplanned
Last Updated: 12 Dec 2023 16:33 by Jesserine
Created by: Shawn
Comments: 8
Category: DataGrid
Type: Feature Request
20
My mobile app requires that my data grid have frozen columns on the left that do NOT scroll horizontally.  This is useful when the first column might be an ID column or a Date column that the user always needs to see when scrolling through the other data columns.
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