Completed
Last Updated: 04 Oct 2019 14:46 by ADMIN
Release 2019.3.1004 (R3 2019 minor release)
Created by: Rajkumar
Comments: 0
Category: ListView
Type: Feature Request
0
Provide a GroupHeaderStyle which will allow users to apply background color and border styling to the group headers in a similar way as ItemStyle.
Completed
Last Updated: 04 Oct 2019 14:46 by ADMIN
Release 2019.3.1004 (R3 2019 minor release)
GroupHeaderTemplate has a default gray background applied and setting Transparent does not take any effect.
Completed
Last Updated: 04 Oct 2019 14:45 by ADMIN
Release 2019.3.1004 (R3 2019 minor release)
When any control (Frame, for example) with applied Margin is placed inside GroupHeaderTemplate of the ListView, the Margin value is not respected on iOS.
Completed
Last Updated: 18 Sep 2019 11:49 by ADMIN
Release R3 2019
RadListView item height is not adjusted to fit the content in the cell on iOS 13 Beta.
Completed
Last Updated: 18 Sep 2019 08:48 by ADMIN
Release R3 2019
Created by: Rob
Comments: 0
Category: ListView
Type: Bug Report
1
When setting HorizontalItemSpacing or VerticalItemSpacing to the layout, the item spacing appears to be applied twice to the item. 
When setting BackgroundColor to the ItemStyle the background leaks beyond the boundaries of the item.
Completed
Last Updated: 23 Jul 2019 05:09 by ADMIN
Release 2019.2.708 (R2 2019 minor release)

When RadListView is placed inside a TabViewItem content of the RadTabView control,  it does not preserve its SelectedItem, scroll position and expanded items (if it is grouped).
			
Completed
Last Updated: 19 Jun 2019 12:48 by ADMIN
Release R2 2019 SP1
System.ArgumentNullException(Value cannot be null) is thrown when item from the listview is selected and the groups are expanded/collapsed.
Completed
Last Updated: 19 Jun 2019 12:47 by ADMIN
Release R2 2019 SP1
Java.Lang.IllegalStateException (ViewHolder views must not be attached when created) is thrown when the RadListView is inside ScrollView and LoadOnDemand is enabled.
Completed
Last Updated: 19 Jun 2019 12:47 by ADMIN
Release R2 2019 SP1
Created by: Abhishek
Comments: 0
Category: ListView
Type: Bug Report
0
When the SwipeOffset property is set it does not respect the values set for how much the cell will be moved on the side. 
Completed
Last Updated: 19 Jun 2019 12:46 by ADMIN
Release R2 2019 SP1
ADMIN
Created by: Rosy Topchiyska
Comments: 0
Category: ListView
Type: Bug Report
1
When the ItemSwipeStartingEventArgs.Cancel property is set to true:
Android: NullPointerException
UWP: cell content disappears
Completed
Last Updated: 06 Jun 2019 14:59 by ADMIN
Release R2 2019

Hi,

On Android, I am using a DataTemplateSelector and a DataTemplate that has a switch on it that the user can press. When the user presses the switch the ListView starts corrupting the data in the list. The item being interacting with starts appearing in other locations on the list.

This issue can be reproduced in the Telerik SDKBrowser project.

Select the following : ListView -> Cell Types -> Template Cell Selector - Xaml

Mark Item1 as special using the button. Scroll down and you will see that an item in the list has been replaced by Item 1 which is now in the list twice.

Regards

Anthony

 

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)

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)
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 14:34 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)
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: 15 May 2019 13:53 by ADMIN
Release R2 2019

If you have a more complex HeaderTemplate containing input controls, each button placed after a certain position does not fire its Click event.  If a button is placed at the top of the template, it functions properly.

Completed
Last Updated: 15 May 2019 13:40 by ADMIN
Release R2 2019
Created by: Franz
Comments: 1
Category: ListView
Type: Bug Report
0

Hello,

 

I have a class, a collection of which is displayed in RadListView. If the class has a static property, no single item is displayed in UWP. In Android and iOS it works without this problem.

 

Regards,

Franz.

Completed
Last Updated: 21 Mar 2019 12:43 by ADMIN
With the previous release (2018.3.1) displaying many items (10000+) with groups and sorting took less than a second. With the latest release (2019.1.1) the time is increased to several seconds on the same device.
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