Under Review
Last Updated: 06 Jun 2019 07:08 by ADMIN
ADMIN
Created by: Yana
Comments: 6
Category: UI for Xamarin
Type: Feature Request
4

			
Approved
Last Updated: 05 Jun 2019 11:47 by ADMIN
When LoadOnDemand feature is enabled and you're using LoadOnDemand event to add more items asynchronously, the loading indicator is not shown and it is not clear to the end user that any action is currently processed. 
Completed
Last Updated: 05 Jun 2019 11:09 by ADMIN
Release 2019.2.603.360 (R2 2019 minor release)

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: 05 Jun 2019 11:05 by Stefan
When you try to swipe several items at once by using more than 1 finger - the items are stuck and the space where the ItemSwipe content should be present is left blank. The issue can also be observed if you swipe items very fast. 
Completed
Last Updated: 04 Jun 2019 20:00 by ADMIN
Release 2019.2.603.360 (R2 2019 minor release)
Created by: Francis
Comments: 7
Category: UI for Xamarin
Type: Bug Report
14

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: 04 Jun 2019 13:36 by ADMIN
the items are reordered when DelegateFilterDescriptor is used and a property from the business object is changed. 
Approved
Last Updated: 04 Jun 2019 12:56 by ADMIN
When LoadOnDemandMode is set to "Automatic" and LoadOnDemand event is used to load items asynchronously, the event is fired multiple times with a single gesture.
Completed
Last Updated: 04 Jun 2019 09:47 by ADMIN

Exception when SDK and User Assemblies are linked: Mono.Linker.MarkException

Exception when none are linked: System.TypeLoadException

Completed
Last Updated: 03 Jun 2019 14:41 by ADMIN
Release 2019.2.603.360 (R2 2019 minor release)
Created by: Shalin
Comments: 0
Category: AutoCompleteView
Type: Bug Report
5
Unfocused event is not raised
Completed
Last Updated: 03 Jun 2019 14:41 by ADMIN
Release 2019.2.603.360 (R2 2019 minor release)

this is list view with loadondemand active

<telerikDataControls:RadListView Grid.Row="1"
       x:Name="RecentEvents"
      ItemsSource="{Binding PreviewEvents, Mode=TwoWay}"
       VerticalOptions="FillAndExpand"
        ItemTapped="RecentEvents_ItemTapped"                                    
       SelectionMode="Single"
        IsLoadOnDemandEnabled="True"
        LoadOnDemandMode="Manual"
        LoadOnDemand="RecentEvents_LoadOnDemand"
        IsPullToRefreshEnabled="False">
                    <telerikDataControls:RadListView.ItemTemplate>
                        <DataTemplate>
                            <telerikListView:ListViewTemplateCell>
                                <telerikListView:ListViewTemplateCell.View>
                                    <templates:RecentEventTemplate/>
                                </telerikListView:ListViewTemplateCell.View>
                            </telerikListView:ListViewTemplateCell>
                        </DataTemplate>
                    </telerikDataControls:RadListView.ItemTemplate>
                    <telerikDataControls:RadListView.LoadOnDemandItemTemplate>
                        <DataTemplate>
                            <Grid WidthRequest="{Binding LoadMoreWidth}" HeightRequest="40" BackgroundColor="Gray"
                                  HorizontalOptions="CenterAndExpand"
                                  VerticalOptions="CenterAndExpand"
                                  IsVisible="{Binding IsLoadMoreVisible,Mode=TwoWay}">
                                <Label HorizontalOptions="CenterAndExpand" 
                                   Text="{i18n:Translate CALENDAR_LOAD_MORE_EVENTS}"
                                   HorizontalTextAlignment="Center"  FontSize="Small" VerticalTextAlignment="Center"/>
                            </Grid>
                        </DataTemplate>
                    </telerikDataControls:RadListView.LoadOnDemandItemTemplate>
                </telerikDataControls:RadListView>

private async void RecentEvents_LoadOnDemand(object sender, EventArgs e)
        {
            //RecentEvents.EndRefresh(false);
            var vm = (HomePageViewModel)ViewModel;
            await vm.GetRecentEvents(true);
         
        }

Issue is :  After first time "Load More" button get disabled. (Doesnt seem to click) . Soon after loading it works.  Once it is clicked it loads the new items as well. After that the "Load More" but is not clickable. Atleast click doesnt seem to trigger the RecentEvents_LoadOnDemand event.

Any issues which could be the reason for this? 

Thank you in advance

Completed
Last Updated: 03 Jun 2019 14:41 by ADMIN
Release 2019.2.603.360 (R2 2019 minor release)

Value is not applied correctly when StringFormat property is used (N format specifier): For example

 <telerikInput:RadNumericInput StringFormat="{}{0:N0}"
                                               Value="{1234.56543}"/>

 Workaround:

use F format specifier instead of N format specifier
Completed
Last Updated: 03 Jun 2019 14:41 by ADMIN
Release 2019.2.603.360 (R2 2019 minor release)
If you have an ItemTemplateSelector defined and switch the templates at runtime, any bindings inside the template are broken.
Completed
Last Updated: 03 Jun 2019 14:40 by ADMIN
Release 2019.2.603.360 (R2 2019 minor release)
NullReferenceException is thrown on item property change when ItemStyleSelector is applied
Completed
Last Updated: 03 Jun 2019 14:39 by ADMIN
Release 2019.2.603.360 (R2 2019 minor release)

SelectionChanged starts calling twice when appointments collection is changed at runtime from within the event.

The problem occurs when I update the Events property on either of the events DisplayDateChanged or SelectionChanged. It seems these events are triggered another time, sometimes, when the AppointmentSource gets refreshed. I say sometimes because you can navigate through the weeks as normal, but as some points you notice something went wrong. Here’s a list of what I have encountered so far :
When sliding through the weeks from the days header, let’s say the selected day is a Monday, the next weeks would have the Monday selected as expected. Then a random week would have an other selected day (Friday). It would happen randomly until some weeks get skipped completely.
When sliding through the weeks from the days header, let’s say the selected day is a Monday, the next weeks would have the Monday selected as expected. If I touch the Friday box,  the selected date gets initially updated  to Friday and then a random day between Monday and Friday gets selected.
When sliding through the weeks from the days header, the calendar gets stucked on a random week, and sliding forward or backward through the days header just put you back to the same week. In this case the only way to move to the next/previous week is to slide through the time slot.

Completed
Last Updated: 03 Jun 2019 14:39 by ADMIN
Release 2019.2.603.360 (R2 2019 minor release)
Created by: greg
Comments: 0
Category: Calendar & Scheduling
Type: Feature Request
2
Provide methods to serialize/deserialize recurrence patterns
Completed
Last Updated: 03 Jun 2019 14:35 by ADMIN
Release 2019.2.603.360 (R2 2019 minor release)
Created by: Jayd
Comments: 1
Category: Checkbox
Type: Bug Report
9

Hi

 

I have a radcheckbox whose checked value is set on my view model, it is bound oneway. My View model implements INotify. 

When my viewmodel updates the property, the ui does not update. If i set the mode to TwoWay the ui reflects accordingly. I have a converter linked to this same property on another object hence I can't set TwoWay Binding to achieve this(Not included in the sample). The checkbox will just be displaying a state and never be updated by the user

 

I have tested on iOS and UWP. Have not verified on Android currently, but will require this in future.

Attached is a sample project.

Completed
Last Updated: 03 Jun 2019 14:34 by ADMIN
Release 2019.2.603.360 (R2 2019 minor release)
Created by: Shalin
Comments: 0
Category: ListView
Type: Bug Report
0
ListViewTextCell is not centered vertically on Android
Completed
Last Updated: 03 Jun 2019 14:33 by ADMIN
Release 2019.2.603.360 (R2 2019 minor release)
When you have a Picker control inside the popup, and the picker items are shown, the popup is incorrectly repositioned on iOS.
Completed
Last Updated: 03 Jun 2019 14:33 by ADMIN
Release 2019.2.603.360 (R2 2019 minor release)
Created by: Sean
Comments: 0
Category: ListView
Type: Bug Report
1
When entering a value into an entry in the TemplateCell it is not scrolling up the ListView to allow view of the entry.  This causes the soft keyboard to overlap the entry and the user cannot view what they are entering. 
Completed
Last Updated: 03 Jun 2019 14:33 by ADMIN
Release 2019.2.603.360 (R2 2019 minor release)
When the collection set as ItemsSource of the TreeView is cleared and new item is added, an exception of type NSInternalInconsistencyException is raised on iOS.
Also clearing the ItemsSource is not reflected in TreeView.