Approved
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

Approved
Last Updated: 24 May 2019 07:05 by ADMIN
After scrolling down enough times where all of the data is loaded, if I try to scroll a bit more, things go a bit crazy.  A loading icon flickers on and off over the grid; the data in the grid flickers away and then back; and the entire UI essentially gets stuck in this situation.
Pending Review
Last Updated: 23 May 2019 15:12 by n/a
Created by: n/a
Comments: 0
Category: ConversationalUI
Type: Feature Request
1

Currently, the Avatar property is a string for a path, this is problematic and only support two scenarios (file and uri paths).

I'm requesting that this be changed to be of type ImageSource, which matches the paradigm used by all other Image controls in Xamarin.Forms. This would allow stream and byte[] sources as well as file and uri paths.

Note:

This doesn't have to be a breaking change, you can use an implicit conversion just like Xamarin.Forms Image source does. The only disruption would be if anyone assigned the string value in code instead of a binding.

Approved
Last Updated: 23 May 2019 11:12 by ADMIN
System.ArgumentNullException(Value cannot be null) is thrown when item from the listview is selected and the groups are expanded/collapsed.
Approved
Last Updated: 23 May 2019 10:26 by ADMIN

When you have some kind of image - CachedImage, FFimage, XF Image, within the ItemTemplate of the RadListView and you want to use the ItemSwipe functionality - the items constantly flicker. 

If you set a constant height to the listView item - the issue is not observed:

<dataControls:RadListView.LayoutDefinition>
    <listView:ListViewLinearLayout ItemLength="50"/>

</dataControls:RadListView.LayoutDefinition>

Approved
Last Updated: 23 May 2019 07:54 by ADMIN
QSF DataGrid CRUD example
When editing the value inside the OrderDate column, the edited value is not presented in the OrderDate column. It keeps the old value
In Development
Last Updated: 23 May 2019 07:34 by ADMIN

When starting an app that contians a RadDataGrid in the initial page, an exception is thrown because the telerikfont.ttf file is left unregistered.

Work-around:

Access anything from the TelerikFont class before the InitializeComponent of the page:

TelerikFont.GetUseEmbeddedFont(this);

Approved
Last Updated: 22 May 2019 12:39 by ADMIN
Created by: Georgi
Comments: 0
Category: ListView
Type: Feature Request
1
Provide a way to set header and footer that are always visible in the ListView and are excluded from the scrolling.
In Development
Last Updated: 22 May 2019 14:05 by ADMIN
Created by: Safan
Comments: 0
Category: TreeView
Type: Bug Report
0
If the control is not yet visualized on the screen and the method is invoked an exception is thrown.
Approved
Last Updated: 25 May 2019 19:31 by Brian
Created by: Francis
Comments: 1
Category: UI for Xamarin
Type: Bug Report
9

the following exceptions occur when upgrading to Xamarin.Forms v 4.0:

System.NotSupportedException: Unable to activate instance of type Telerik.XamarinForms.DataControlsRenderer.Android.ListView.TemplateCellContainer

System.NullReferenceException: Object reference not set to an instance of an object
  at Telerik.XamarinForms.InputRenderer.iOS.SegmentedControlRenderer.OnElementDetached


Approved
Last Updated: 21 May 2019 15:24 by ADMIN

Provide an API for changing the SuggestionView position. For example the SuggestionView could be visualized above or under the input control.

Approved
Last Updated: 21 May 2019 10:07 by ADMIN

Flicker can be observed when datagrid is manipulated/updated, or entering in edit mode. One example is tapping on a column header - when there is a column with a HeadetTemplate, the column header flickers. Other example is to double-tap a cell to go in edit mode. Also the behavior can be reproduced when DataGrid TemplateColumn is used.

Approved
Last Updated: 20 May 2019 10:28 by ADMIN
Created by: Paul
Comments: 0
Category: Installer and VS Extensions
Type: Feature Request
0
Provide a tool that will upgrade the solution to a newer version of Telerik UI for Xamarin (similar as the WPF Project Upgrade Wizard)
Approved
Last Updated: 14 May 2019 13:33 by ADMIN
Created by: Uday
Comments: 0
Category: UI for Xamarin
Type: Feature Request
0
Approved
Last Updated: 13 May 2019 10:22 by ADMIN
In DayView mode, when TimelineInterval is set to "0:30", in Android it shows just the hour component. Like 1 PM, 1 PM, 2PM, 2 PM etc. 
In Development
Last Updated: 22 May 2019 13:46 by John

The RadCalendar DayView.EventView get stuck in a shifted position. This only occurs on iOS.

 

Steps to reproduce:

1. Load calendar.

2. Slowly slide the event view (lower portion) either right or left until the time labels (1am, 2am, etc.) are no longer in their starting positions.

3. Without releasing the scroll, tap the button to change the view to Month view mode.

4. Tap the button to change back to Day view mode.

5. Observe that the entire events view is still shifted and will remain so until the RadCalendar control is destroyed and a new one is created.

 

Attached are pictures showing the correct view and the incorrect view. Also, a sample project is attached that can be used to replicate this issue.

I have attempted to use a custom renderer to manually reset the events view, but nothing seems to work.

Approved
Last Updated: 10 May 2019 11:35 by ADMIN
When Filtering is applied to the RadDataGrid control and PropertyChanged is invoked by the visualized business object, the DataGrid rows are reordered inconsistently on tap
Approved
Last Updated: 10 May 2019 07:54 by ADMIN
Created by: n/a
Comments: 0
Category: Calendar & Scheduling
Type: Feature Request
0
Add pinch/zoom support to the RadCalendar control.
Approved
Last Updated: 09 May 2019 13:20 by ADMIN
Created by: SLM
Comments: 0
Category: Calendar & Scheduling
Type: Feature Request
1
Allow the customer to set "special" dates collection and provide different styling to/disable those dates.
Approved
Last Updated: 09 May 2019 08:39 by ADMIN
When you have some Series defined and dynamically clear and add new Series, those are not displayed correctly on iOS - it seems the vertical axis is not extended, and all the data points are visualized on the horizontal axis.
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