Last Updated: 18 Jan 2022 09:26 by ADMIN

The linear gradient brush in not displayed on some elements.

On images the gradient is visualized.


Under Review
Last Updated: 18 Jan 2022 06:35 by ADMIN
Created by: Jiri
Comments: 0
Category: Calendar & Scheduling
Type: Bug Report
In languages with noun declension like czech correct form is "leden 2022", displayed is "ledna 2022"
Last Updated: 17 Jan 2022 14:14 by ADMIN
When the selected item is set initially, the selected style is not applied to the row/cell
Last Updated: 17 Jan 2022 10:02 by Kiran
When the control is inside listview and the drop-down is displayed, if you tap outside of the combo, the drop-down does not close. 
Last Updated: 07 Jan 2022 12:46 by ADMIN
When you edit a value of a certain item and you tap outside of the DataGrid, so it loses the focus, the edited value is not committed and the DataGrid stays in invalid edit state.
In Development
Last Updated: 05 Jan 2022 08:51 by ADMIN

If you set the RadDateTimePicker's IsVisible value to false and there is navigation occurring, the internal logic tries to dispose the RadPopup and an exception is thrown on Android.

This feedback item is to ask that you attempt to add internal protections to avoid this from happening.


Here is the exception stacktrace in case it is useful:

JniPeerMembers.AssertSelf (Java.Interop.IJavaPeerable self)
JniPeerMembers+JniInstanceMethods.InvokeVirtualVoidMethod (System.String encodedMember, Java.Interop.IJavaPeerable self, Java.Interop.JniArgumentValue* parameters)
PopupWindow.set_ContentView (Android.Views.View value)
RadPopup.ClearAndroidContext ()
RadPopup.UpdatePopupContext ()
RadPopup.OnPlacementTargetRendererChanged ()
PopupBase.PlacementTarget_PropertyChanged (System.Object sender, System.ComponentModel.PropertyChangedEventArgs e)
PopupBase+<>c.<AttachWeakEventListenerForPlacementTargetPropertyChanged>b__99_0 (Telerik.XamarinForms.Primitives.PopupBase listener, System.Object sender, System.ComponentModel.PropertyChangedEventArgs eventArgs)
WeakEventListener`3[TListener,TEventSource,TEventArgs].OnEvent (System.Object sender, TEventArgs eventArgs)
(wrapper delegate-invoke) <Module>.invoke_void_object_PropertyChangedEventArgs(object,System.ComponentModel.PropertyChangedEventArgs)
BindableObject.OnPropertyChanged (System.String propertyName)
Element.OnPropertyChanged (System.String propertyName)
BindableObject.ClearValue (Xamarin.Forms.BindableProperty property, System.Boolean fromStyle, System.Boolean checkAccess)
BindableObject.ClearValue (Xamarin.Forms.BindableProperty property)
Platform+<>c__DisplayClass45_0.<Cleanup>g__DoCleanup|0 ()
Platform.Cleanup (System.Collections.Generic.List`1[T] viewsToRemove, System.Collections.Generic.List`1[T] renderersToDispose)
Platform.SetPage (Xamarin.Forms.Page newRoot)
Platform.Dispose ()
FormsAppCompatActivity.OnDestroy ()
Activity.n_OnDestroy (System.IntPtr jnienv, System.IntPtr native__this)
(wrapper dynamic-method) Android.Runtime.DynamicMethodNameCounter.8(intptr,intptr)

Last Updated: 05 Jan 2022 07:50 by ADMIN
ComboBox text is not visible when the control is inside Grid.Row="40" and testing on device with 800x1200 mdpi: 

        <RowDefinition Height="40"/>
        <ColumnDefinition Width="*"/>
        <ColumnDefinition Width="20"/>
        <ColumnDefinition Width="*"/>
    <telerikInput:RadComboBox BackgroundColor="Yellow" Padding="0" 
                                Grid.Column="2" x:Name="combo" 


set higher grid row height: 60 or above, or using Auto row height. 
In Development
Last Updated: 05 Jan 2022 07:30 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.
Under Review
Last Updated: 30 Dec 2021 16:08 by ADMIN
Created by: Adrian
Comments: 5
Category: ListView
Type: Bug Report
ListView was always refreshing smooth but when was installed from app store the listvew refreshes not smooth at all
Last Updated: 29 Dec 2021 07:58 by ADMIN
Created by: Robert
Comments: 2
Category: UI for Xamarin
Type: Bug Report

Combobox, selection mode multiple.

Select the third item:


And you get this:

(also note the +1 circle going over the border)


However, set selected items programatically, and you get this:

There's plenty of space in the control.

Open the dropdown:

Still plenty of space, but... the button has disappeared.

Collapse it by clicking somewhere outside the control and you get back to the measurement bug:

Last Updated: 17 Dec 2021 12:29 by ADMIN
When the Chart Series' ItemsSource is bound to an ObservableCollection, frequent updates of that collection leads to a Java.Lang.IndexOutOfBoundsException on Android.
Last Updated: 16 Dec 2021 13:24 by ADMIN
When RadComboBox is set with multiple selection and more items are preselected, so that the overflow indicator should appear, there is a measurement issue  - the overflow indicator is not displayed and the height of the input area is not measured correctly.  As soon as the user shows and closes the dropdown, the size is properly calculated.
Last Updated: 10 Dec 2021 09:52 by ADMIN

when we try to add a dynamic AutomationId in each item of the list (something like AutomationId="{Binding Id}"), the AutomationId is not provided to the elements we see in the appium inspector. 

Works with fixed values

Last Updated: 08 Dec 2021 06:58 by ADMIN

if you have the following setup, more than one ComboBox controls:

        <RowDefinition Height="Auto"/>
        <RowDefinition Height="Auto"/>
    <telerikInput:RadComboBox Grid.Row="0"
                                ItemsSource="{Binding Items}" 
                            Placeholder="select a response..."

    <telerikInput:RadComboBox ItemsSource="{Binding Items}" 
                                Grid.Row="1" x:Name="popup2"                      
                            Placeholder="select an employee..."


and when the user clicks on the first/second control but did not select an item and clicks on another combo, the entry steals focus and cannot close the dwop/down or navigate away.


Last Updated: 07 Dec 2021 11:57 by ADMIN
When you place a Label with TextType set to "Html" inside ListView TemplatedCell, the ListVIew renders only the items currently in the viewport - if you scroll down, the listview is empty. 
Last Updated: 07 Dec 2021 11:09 by ADMIN
Created by: Narsimha
Comments: 0
Category: Chart
Type: Bug Report

When rendering null values, there is inconsistency between the platforms. On Android and on iOS gap is displayed, on UWP the lines are connected: 



In Development
Last Updated: 24 Nov 2021 16:19 by ADMIN
On Samsung phones, the decimal separator and minus sign are in the same keyboard button and you press it once for the decimal sign to be written and press it twice for the minus sign to be written. After some tests, I found that this works fine on cultures that use "." as the decimal separator, but not on cultures that use "," (like Portuguese).


What happens is that no matter how many times you press the ", / -" button, it never writes the minus sign, therefore doesn't allow writing negative numbers.
Last Updated: 23 Nov 2021 11:33 by ADMIN

Bar series disappear when applying zoom and then pan

The behavior can be reproduced in a horizontal bar series

The vertical axis is categorical, and the horizontal axis is numerical

                <telerik:ChartPanAndZoomBehavior PanMode="Vertical"
                                                 ZoomMode="Both" />
                <telerik:CategoricalAxis />
                    <telerik:NumericalAxis Minimum="0"
                <telerik:BarSeries CategoryBinding="Category"
                                        ItemsSource="{Binding Data}" />

Replace the axis: 
Use categorical axis for the horizontal axis and numerical axis for the vertical axis 

Last Updated: 15 Nov 2021 11:10 by ADMIN

Zooming on physical devices does not work properly (gets stuck). Same behavior when scrolling and panning the document 


When trying to scroll, pan, and zoom, these gestures open the flyout menu, not to the document in the viewer.

Last Updated: 12 Nov 2021 06:37 by ADMIN
all items inside the effects toolbar item disappear when the items are not automatically generated and you tap on the effect toolbar again: 


<telerikImageEditor:RadImageEditorToolbar Grid.Row="1" 
                                                  ImageEditor="{x:Reference imageEditor}" 
            <telerikImageEditor:EffectsToolbarItem AutoGenerateItems="False">
                <telerikImageEditor:ContrastToolbarItem AutoGenerateItems="False">
                    <telerikImageEditor:CancelToolbarItem HorizontalOptions="Start" />
                                <Slider Maximum="2" Minimum="0" Value="{Binding Value}" />
                    <telerikImageEditor:ApplyToolbarItem HorizontalOptions="End" />

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