Access the Selected Value

2 posts, 0 answers
  1. Lisa
    Lisa avatar
    37 posts
    Member since:
    May 2011

    Posted 01 Aug 2011 Link to this post

    I’m missing something I’m sure is simple – help please?


    I have a RadDropDownButton that contains a TreeView.  It’s pretty straightforward, I just want them to select one value, no checkboxes or anything like that.  I cannot seem to figure out the syntax to get the selected item from the TreeView. 


    Here is the XAML code that creates the user control:


    <telerik:RadDropDownButton Content="Click to Select Charts" Click="RadDropDownButton_Click"
                        <GradientStop Color="#FFE6FFFF" Offset="0.028999984264373779" /> 
                        <GradientStop Color="#FFBDEBEF" Offset="1" /> 
                    <telerik:RadTreeView IsOptionElementsEnabled="False" IsTriStateMode="False" x:Name="tvStudentCharts"
                        <telerik:RadTreeViewItem x:Name="tviStudentChart"  Header="Available Charts" IsExpanded="True"
                                                 ItemsSource="{Binding StudentChartsCategories}"
                                                 ItemTemplate="{StaticResource StudentChartsCategoryTreeViewTemplate}">

    This is included on another page:


    <local:ctrlCdbStudentChartSelection x:Name="Zone1Selection" Margin="6,25,6,2" Width="200" Height="30"  HorizontalAlignment="Left" Visibility="Collapsed"/>

    I can see the value I want, but can’t seem to access it.  I’ve tried syntax like Zone1Selection.tvStudentCharts.SelectedValues, but that doesn’t get to the URL value I want.  What am I missing?


    Attached is the watch showing what I’m trying to get to.





  2. Tina Stancheva
    Tina Stancheva avatar
    3299 posts

    Posted 04 Aug 2011 Link to this post

    Hi Lisa,

    I attached a sample project in your support thread. Please have a look at it and let me know if it helps you in implementing your scenario.

    Kind regards,
    Tina Stancheva
    the Telerik team

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