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);

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.
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.

In Development
Last Updated: 22 May 2019 13:09 by ADMIN
Created by: Shalin
Comments: 0
Category: ListView
Type: Bug Report
0
ListViewTextCell is not centered vertically on Android
In Development
Last Updated: 22 May 2019 11:34 by ADMIN
NullReferenceException is thrown on item property change when ItemStyleSelector is applied
In Development
Last Updated: 21 May 2019 15:09 by ADMIN
Java.Lang.IllegalStateException (ViewHolder views must not be attached when created) is thrown when the RadListView is inside ScrollView and LoadOnDemand is enabled.
In Development
Last Updated: 21 May 2019 14:14 by ADMIN
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.
In Development
Last Updated: 20 May 2019 07:08 by ADMIN

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

Exception when none are linked: System.TypeLoadException

In Development
Last Updated: 17 May 2019 13:55 by ADMIN
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.

In Development
Last Updated: 17 May 2019 13:11 by ADMIN
When you have a Picker control inside the popup, and the picker items are shown, the popup is incorrectly repositioned on iOS.
In Development
Last Updated: 14 May 2019 12:53 by ADMIN

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
In Development
Last Updated: 14 May 2019 12:53 by ADMIN
Created by: Shalin
Comments: 0
Category: AutoCompleteView
Type: Bug Report
5
Unfocused event is not raised
In Development
Last Updated: 13 May 2019 08:25 by ADMIN
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. 
In Development
Last Updated: 08 May 2019 13:28 by ADMIN

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

In Development
Last Updated: 08 May 2019 10:57 by ADMIN
If you have an ItemTemplateSelector defined and switch the templates at runtime, any bindings inside the template are broken.
In Development
Last Updated: 01 Apr 2019 12:54 by ADMIN
FooterTemplate is not displayed correctly
In Development
Last Updated: 18 Mar 2019 09:44 by ADMIN
If items are loaded on demand and treeview is placed inside StackLayout, when collapsing and expanding items, at some point the rendering is messed up.
In Development
Last Updated: 15 Feb 2019 12:29 by ADMIN
Created by: IanV
Comments: 1
Category: Calendar & Scheduling
Type: Bug Report
1

Xamarin Forms, Newest everything

Out of the box, all Calendar views for iOS are in AM/PM

In Android the MultiDay is 24 hour, but the Day view is AM/PM

How can I force Android MultiDay to be AM/PM ?