Questions on UI for Universal Windows Platform Forum

25 questions

6 answers

69 views

When you dragging fastly, the layout of databoundlistbox will be wrong

I'm very happy to hear about the first official version (Q1 2016) for UWP has been released.

But I found out my favorite ui control databoundlistbox has too many bugs to be used.

I cannot find sub board for databoundlistbox in the forum, so I post here.

When you dragging the scrollbar to top quickly, the layout of databoundlistbox will be wrong.

I have attacted a gif to show this issue. And I

ListView

answered on 25 Feb 2016

1 answer

39 views

Documentation with FirstActionContent

Hello!

I have some issues with the RadListView Control for UWP.

First, in the get started Documentation there is a reference for:

"Alternatively, you can add a reference to Telerik UI for Windows Universal SDK."

Do you mean maybe Telerik UI for Universal Windows Platform SDK?

How can i use this Styling Example in UWP?

<telerikDataControls:RadListView.FirstActionContent>

</telerikDataControls:RadListView.FirstActionContent>

There is no FirstActionContent in the RadListView Universal Windows Platform SDK.

Thanks for help

ListView

answered on 18 Feb 2016

1 answer

46 views

ItemCheckBoxPosition not working?

I'm setting ItemCheckBoxPosition to "BeforeItem" and it renders the same as "NextToItem".

Thanks,

-ldl-

ListView

answered on 03 Feb 2016

2 answers

79 views

ListView PullToRefesh RelayCommand Binding

I have the following code in my viewModel:

1.public RelayCommand RefreshPage { get; private set; }public

MainViewModel(INavigationService navigationService)<br>        {<br>            _navigationService = navigationService;<br>            LoadData();           <br>            GetDetailsCommand =

new RelayCommand<object>(ShowDetailsAction); RefreshPage = new RelayCommand(() => RefreshPageAction()); }private async System.Threading.Tasks.Task<object> LoadData() { BusyIndicatorVisibility = true;  try

<br>            {<br>                await _NewsItemCollection.GetAllNewsItem((x) =><br>                {<br>                    AllNewsItem = x;<br>                    BusyIndicatorVisibility =

false; }); }  catch { 

//NetworkNotFoundErrorVisible = true;<br>            }<br>            return null;<br>        }</p><p> private async System.Threading.Tasks.Task<object> RefreshPageAction()<br>        {<br>            //BusyIndicatorVisibility = true;<br>            return await LoadData();<br>        }</p>

I want to bind the the RefreshPage RelayCommand to the PullToRefresh Behavior of ListView. How can i do that?

ListView

answered on 13 Jan 2016

3 answers

460 views

ListView not displaying the ItemTemplates correctly

Hello,

I'm working with the ListView and I'm having some problems, I was wondering if I was just missing a simple Property to set or if there's some sort of problem with the control itself.

What's happening is that the ListView is adding some margins to the left and the right of the ItemTemplates (even though in the XAML designer I can see that the ListView itself covers the full width of the page), and is somehow scaling up the TextBlocks inside each template, so as a result the whole UI of the templates is messed up.

I attached a screen to show you the difference and result I'd like to get.

This is the code of the ListView:

<telerik:RadListView EmptyContentDisplayMode="DataSourceEmpty"

ItemsSource="{x:Bind ViewModel.ItemGroups, Mode=OneWay}"

Padding="0"

Margin="0"

HorizontalAlignment="Stretch"

HorizontalContentAlignment="Stretch"

IsActionOnSwipeEnabled="False"

IsCheckModeActive="False"

IsDoubleTapEnabled="False"

IsItemReorderEnabled="False"

SelectionMode="None">

<telerik:RadListView.LayoutDefinition>

<telerikListView:StackLayoutDefinition/>

</telerik:RadListView.LayoutDefinition>

<telerik:RadListView.ListHeader>

<Grid Height="48"/>

</telerik:RadListView.ListHeader>

<telerik:RadListView.EmptyContent>

<TextBlock Text="This folder is empty :'("

Margin="32,32,0,0"

FontWeight="SemiLight"

FontSize="20"

Foreground="#FFD0D0D0"/>

</telerik:RadListView.EmptyContent>

<telerik:RadListView.ItemTemplate>

<DataTemplate x:DataType="dataModels:ItemsGroupWithOptionalSectionModel">

<templates:SectionedGroupTemplate/>

</DataTemplate>

</telerik:RadListView.ItemTemplate>

</telerik:RadListView>

I already tried setting the Padding and the Margin properties to 0, or to set HorizontalAlignment="Stretch", but I didn't solve the issue.

Is there a way to prevent the ListView to behave this way and to have it render its content without any type of modifications, just like a simple StackPanel?

Thank you in advance for your help.

Best regards,

Sergio

ListView