Unplanned
Last Updated: 08 Feb 2019 08:51 by ADMIN
Exception is thrown when importing color with Lab colorspace
Unplanned
Last Updated: 04 Nov 2019 15:25 by ADMIN
Java.Lang.IllegalStateException: The specified child already has a parent. You must call removeView() on the child's parent first.

For example change the IsPullToRefreshEnabled state on button click, when button is pressed several times, exception is throw.
Unplanned
Last Updated: 22 Jan 2020 08:03 by ADMIN
As an effect of this, characters, which are not contained in the StandardEncoding names, e.g. umlauts, are measured with incorrect glyph widths. This leads to incorrect glyph positioning in RadPdfViewer.
Unplanned
Last Updated: 24 May 2019 14:58 by ADMIN

when placement target is a StackLayout/GridLayout the popup is not visualized correctly.

For example:

<ContentPage.Content>
    <StackLayout>
        <Entry Text="{Binding Path=Username, Mode=TwoWay}"/>
        <telerikPrimitives:RadPopup.Popup>
            <telerikPrimitives:RadPopup x:Name="popup"
                                    IsModal="True"
                                    OutsideBackgroundColor="#6F000000" 
                                    IsOpen="{Binding Path=PopUpShow, Mode=TwoWay}">
                <telerikPrimitives:RadBorder CornerRadius="8" 
                                            BackgroundColor="Wheat">
                    <Grid Padding="20">
                        <Grid.RowDefinitions>
                            <RowDefinition Height="30" />
                            <RowDefinition Height="20" />
                            <RowDefinition Height="40" />
                        </Grid.RowDefinitions>
                        <Button Grid.Row="0"
                            Padding="2"
                            HorizontalOptions="End" 
                            Text="Send"
                            Clicked="ClosePopup"/>
                        <Label Grid.Row="2" Text="{Binding Path=PopUpMessage}" />
                    </Grid>
                </telerikPrimitives:RadBorder>
            </telerikPrimitives:RadPopup>
        </telerikPrimitives:RadPopup.Popup>
    </StackLayout>
</ContentPage.Content>

Workaround: set VerticalOptions="StartAndExpand" to the StackLayout

Unplanned
Last Updated: 26 Feb 2018 10:49 by ADMIN
ADMIN
Created by: Nikolay
Comments: 0
Category: Chart
Type: Bug Report
3
Put several Pie charts in a StackPanel and set the WidthRequest and HeightRequest to let's say 60. You will notice that the circular pie itlsef appears much smaller than the expected 60. In Android and Windows Phone it appears as expected.
Unplanned
Last Updated: 18 Jun 2018 15:09 by ADMIN
ADMIN
Created by: Lance | Team Lead - US DevTools Support
Comments: 0
Category: UI for Xamarin
Type: Bug Report
3
Multiple selected items that were selected become unselected when being filtered out.

Steps to reproduce:

1 - Select multiple items
2 - Apply filter where some or all of the selected items are filtered out
3 - Remove filter

Observe: 

1 - The items that were previously selected have lost their selection state after returning
2 - Items that were not filtered, or selected while filter was active, retain selection state
Unplanned
Last Updated: 09 Nov 2018 14:50 by ADMIN
When there are more messages in Chat on initial load, it should scroll to show the most recent ones.
Unplanned
Last Updated: 19 Dec 2018 15:51 by Didi
When RadChart is placed inside a ScrollViewer and there is tooltip displayed, scrolling the content with a slide gesture does not hide the tooltip.
Unplanned
Last Updated: 24 Jan 2019 13:05 by ADMIN
Occasionally the DataGrid horizontal scrolling does not work properly after changing its ItemsSource.  Still, tapping on any item, make it possible to scroll again.
Unplanned
Last Updated: 20 Dec 2018 15:20 by ADMIN

When Maximizing and Restoring the application's window, the RadSideDrawer's MainContent sometime gets measured wrong. This results in a corrupt state where all the main content is off-screen when the app is in the Restored state.

This can be tricky to reproduce without guidance, therefore I've recorded a video (attached) to demonstrate how to reproduce it as fast as possible with the code below:

<ContentPage ...>
    <telerikPrimitives:RadSideDrawer
            DrawerLength="400"
            AreGesturesEnabled="false"
            DrawerLocation="Bottom"
            DrawerTransitionType="SlideInOnTop"
            DrawerTransitionDuration="0.2"
            IsOpen="False"
            VerticalOptions="FillAndExpand">
        <telerikPrimitives:RadSideDrawer.DrawerContent>
            <StackLayout
                VerticalOptions="FillAndExpand"
                BackgroundColor="GreenYellow">
                <Label
                    Text="DrawerContent"
                    VerticalOptions="FillAndExpand"/>
            </StackLayout>
        </telerikPrimitives:RadSideDrawer.DrawerContent>
        <telerikPrimitives:RadSideDrawer.MainContent>
            <StackLayout
                Orientation="Vertical"
                VerticalOptions="FillAndExpand"
                BackgroundColor="LightBlue"
                Margin="0"
                Padding="10">
                <Button
                    Text="Telerik"
                    FontSize="Large"
                    BackgroundColor="Orange"
                    HorizontalOptions="FillAndExpand" />
            </StackLayout>
        </telerikPrimitives:RadSideDrawer.MainContent>
    </telerikPrimitives:RadSideDrawer>
</ContentPage>

Unplanned
Last Updated: 27 Feb 2019 08:48 by ADMIN
ADMIN
Created by: Lance | Team Lead - US DevTools Support
Comments: 0
Category: ConversationalUI
Type: Bug Report
2
On iOS, need a way to dismiss the keyboard that doesn't require tapping the "Return" key,

On Android, this is done with a tap gesture. On iOS this is usually done with a swipe down gesture.
Unplanned
Last Updated: 09 Jul 2018 12:54 by Didi
Unplanned
Last Updated: 29 Aug 2018 15:33 by ADMIN
Unplanned
Last Updated: 17 Jul 2018 12:50 by ADMIN
ADMIN
Created by: Lance | Team Lead - US DevTools Support
Comments: 5
Category: SideDrawer
Type: Bug Report
2
Use the following code deployed to UWP to reproduce. Observe the following:

- Inability to interact with the Button (unless you move the button outside the invisible gesture detection area)
- Gestures are still active even though they're disabled

<telerikPrimitives:RadSideDrawer DrawerLength="400"
                                     AreGesturesEnabled="false"
                                     DrawerLocation="Bottom"
                                     DrawerTransitionType="SlideInOnTop"  
                                     DrawerTransitionDuration="0.2"
                                     IsOpen="False">
        <telerikPrimitives:RadSideDrawer.DrawerContent>
            <StackLayout VerticalOptions="FillAndExpand"
                         BackgroundColor="GreenYellow">
                <Label Text="DrawerContent"
                       VerticalOptions="FillAndExpand"/>
            </StackLayout>
        </telerikPrimitives:RadSideDrawer.DrawerContent>
        <telerikPrimitives:RadSideDrawer.MainContent>
            <Grid BackgroundColor="LightBlue">
                <Grid.RowDefinitions>
                    <RowDefinition Height="*"/>
                    <RowDefinition Height="Auto"/>
                </Grid.RowDefinitions>
                
                <Label Text="Demo"
                       VerticalOptions="Fill"/>
                
                <Button VerticalOptions="End"
                        HorizontalOptions="Fill"
                        Text="Click Me!"
                        Clicked="Button_OnClicked"
                        BackgroundColor="LightGray"
                        FontSize="12"
                        HeightRequest="20" 
                        Grid.Row="1"/>
            </Grid>
        </telerikPrimitives:RadSideDrawer.MainContent>
    </telerikPrimitives:RadSideDrawer>
Unplanned
Last Updated: 01 May 2018 06:10 by ADMIN
If you apply a border with rounded corners and background color to RadEntry, the background exceeds the border.
Unplanned
Last Updated: 21 Jun 2018 13:12 by ADMIN
Unplanned
Last Updated: 19 Jun 2018 11:01 by ADMIN
ADMIN
Created by: Lance | Team Lead - US DevTools Support
Comments: 0
Category: Chart
Type: Bug Report
2
Add the ability to render points outside of the plot area when the data point value exceeds the explicitly set Min or Max values of the horizontal axis.

On Android and iOS, the line series will continue to extend off the plot area to a point that isn't rendered. Here's a screenshot, notice the line coming in from the left side of the plot area: https://www.telerik.com/clientsfiles/77e02115-6de0-4dd0-b572-5d5bc17a59b9_xamarin.jpg

On UWP, the beginning of the line series only starts on the first plot-able point. Here's a screenshot, notice the start of the line series: https://www.telerik.com/clientsfiles/d8c342e3-608b-40eb-95eb-8bd5e0dbc2e6_uwp.jpg 



Unplanned
Last Updated: 29 Mar 2018 11:52 by ADMIN
When you drag an item and want to drop it after the visible items the ListView should auto scroll.

This works with a vertical orientation.
Unplanned
Last Updated: 26 Feb 2018 10:58 by ADMIN
In a scenario where you are trying to set the AppointmentsSource of the RadCalendar in the OnAppearing event of the Page, a NullReferenceException is thrown in the Telerik.XamarinForms.InputRenderer.WinRT.CalendarAdapter UpdateAppointmentsSource method.

A workaround is to make the OnAppearing method async and await the action that sets the AppointmentSource.

Unplanned
Last Updated: 26 Feb 2018 10:41 by ADMIN
ADMIN
Created by: Stefan Nenchev
Comments: 0
Category: Calendar & Scheduling
Type: Bug Report
2
The more appointments you add to the AppointmentsSource, the poorer the performance of the Calendar is. 

This can be observed when switching months in month view. In case you have a huge amount of appointments, switching the months takes time. The issue is specifically obvious when a single month contains lots of appointments(600 for example). However, it is present when you are switching months that do not have any appointments at all as well.