Vertical scrollbar...missing

2 posts, 0 answers
  1. Stephen
    Stephen avatar
    17 posts
    Member since:
    Aug 2013

    Posted 22 Dec 2015 Link to this post

    Can anybody help with why the following will not display a vertical

    <Grid>
            <telerik:RadListBox HorizontalAlignment="Left" Height="135" Margin="24,13,0,0" VerticalAlignment="Top" Width="510" ItemsSource="{Binding Source={StaticResource groups}, UpdateSourceTrigger=PropertyChanged}" SelectedIndex="{Binding AssocIdx, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}">
                <telerik:RadListBox.ItemTemplate>
                    <DataTemplate>
                        <VirtualizingStackPanel>
                            <TextBlock Text="{Binding display}" />
                        </VirtualizingStackPanel>
                    </DataTemplate>
                </telerik:RadListBox.ItemTemplate>
                <telerik:RadListBox.GroupStyle>
                    <GroupStyle HeaderTemplate="{StaticResource groupTemplate}" />
                </telerik:RadListBox.GroupStyle>
            </telerik:RadListBox>
    </Grid>

    but the following does?

    <Grid>
            <telerik:RadListBox Height="77" Width="410" ItemsSource="{Binding Source={StaticResource groups}}" SelectedIndex="{Binding AssocIdx, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}">
                <telerik:RadListBox.ItemTemplate>
                    <DataTemplate>
                        <VirtualizingStackPanel>
                            <TextBlock Text="{Binding Name}" />
                        </VirtualizingStackPanel>
                    </DataTemplate>
                </telerik:RadListBox.ItemTemplate>
                 
                <telerik:RadListBox.GroupStyle>
                    <GroupStyle HeaderTemplate="{StaticResource groupTemplate}" />
                </telerik:RadListBox.GroupStyle>
                 
            </telerik:RadListBox>
        </Grid>

  2. Polya
    Admin
    Polya avatar
    200 posts

    Posted 23 Dec 2015 Link to this post

    Hello Stephen,

    As I've explained in the other forum post you've opened we will need more information on the explained behavior.

    You can open a support ticket and attach a sample project demonstrating your approach which will help us in further assisting you.

    Regards,
    Polya
    Telerik
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