SelectedItem issue

[Thiago]

Hello,
I´m using the RadSlideView how an ItemTemplate of a Panorama control. Within the RadSlideView, in yours ItemTemplate, I wish to show some charts, by the way, RadCharts. This RadCharts are generated within an usercontrol, because the data will be manipulated with local data and will generate a chart. The ItemsSource of SlideView is an ObservableCollection of the object model that contains all the data needed for generate the chart. In this scenario, it works! A Panorama Item has a RadSlideView, that has some charts to show. The problem is when other chart is chosen, it always return for the first. This way, if I have 3 charts in the RadSlideView, products, sales and customer, the product´s chart is showed, but when I change to sales, it return to product´s chart. Is this behavior a bug of the RadSlideView or am I missing something? 

Follows the XAML code used:

<phone:PhoneApplicationPage.Resources>
        <DataTemplate x:Key="SlideItemTemplate">
            <StackPanel>
                <local:PainelVisaoGrafico Visao="{Binding}" />
            </StackPanel>
        </DataTemplate>

        <DataTemplate x:Key="PanoramaHeaderTemplate">
            <TextBlock Text="{Binding PainelJanela}"
                  FontWeight="ExtraBold"
                  FontFamily="{StaticResource PhoneFontFamilySemiLight}"
                  FontSize="60" />
        </DataTemplate>

        <DataTemplate x:Key="PanoramaItemTemplate">
            <StackPanel>
                <telerikPrimitives:RadSlideView x:Name="slideView"
                                   ItemsSource="{Binding Path=Visoes}"
                                   ItemTemplate="{StaticResource SlideItemTemplate}"
                                   Height="520"
                                   Width="420"
                                   SelectionChanged="slideView_SelectionChanged"/>
            </StackPanel>
        </DataTemplate>

    </phone:PhoneApplicationPage.Resources>

    <!--LayoutRoot contains the root grid where all other page content is placed-->
    <Grid x:Name="LayoutRoot">
        <telerikPrimitives:RadBusyIndicator x:Name="busyIndicator"
                              AnimationStyle="AnimationStyle1"
                              Content="Carregando"/>

        <controls:Panorama x:Name="pVisoes"
                   Title="{Binding Titulo, ElementName=visualizador}"
                   ItemsSource="{Binding MenuSecundario, ElementName=visualizador}"
                   HeaderTemplate="{StaticResource PanoramaHeaderTemplate}"
                   ItemTemplate="{StaticResource PanoramaItemTemplate}"
                   SelectionChanged="pVisoes_SelectionChanged">
        </controls:Panorama>
    </Grid>

Here is the slideView SelectionChanged event:

private void slideView_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            var addeds = e.AddedItems;
            var removeds = e.RemovedItems;

            if (addeds.Count > 0)
            {
                var item = addeds[0];
            }

        }

Here, the item variable takes the selected item correct .

I don´t know if the problem is the usercontrol that is used to generate charts or the RadSlideView.

The context of this thread (http://www.telerik.com/community/forums/windows-phone/slideview/slideview---prameter-incorect-exception.aspx) is the same that I´m using, except that the error did not appear.

I need your help!

Thanks in advance,

Thiago

[Kiril Stanoev]

Hi Thiago,

Thank you for contacting us. Unfortunately I was unable to reproduce the issue. If possible, could you please send us a sample project reproducing it. This way we would be better able to assist you.

All the best,
Kiril Stanoev
the Telerik team

[Thiago]

Hi Kiril,
I´ve opened a support ticket about this issue.
Thank you by the orientation.

Best wishes,

Thiago