get URL of selected RadPanleBarItem in code behind

[Donald Catimbang]

This is my XAML Code

 

<radDock:RadPane x:Name="pnlBarAccounting" Header="Accounting">

    <telerikNavigation:RadPanelBar x:Name="pnlBar">

      <telerikNavigation:RadPanelBar.ItemTemplate>

            <core:HierarchicalDataTemplate ItemsSource="{Binding SubCategories}" >

                  <StackPanel Orientation="Horizontal">

                        <Image Source="{Binding Images}" Margin="2" />

                        <TextBlock x:Name="txtAccName" Text="{Binding Name}" VerticalAlignment="Center" MouseEnter="TextBlock_MouseEnter"></TextBlock>

                        <TextBlock x:Name="txtAccCustomUrl" Text="{Binding CustomUrl}" VerticalAlignment="Center" Visibility="Collapsed"></TextBlock>

</StackPanel>

</core:HierarchicalDataTemplate>

      </telerikNavigation:RadPanelBar.ItemTemplate>

     </telerikNavigation:RadPanelBar>

</radDock:RadPane>

And this is my XML content

<PanelItem ID="ChartofAccounts" Image="/book_24.gif" Text="PanelItem1" CustomUrl="../ CustomUrl.aspx"/>

 

I bound the XML file to RadPanelBar using HierarchicalDataTemplate.(Reference from http://www.telerik.com/community/forums/silverlight/panelbar/hierarchical-databinding.aspx) It is showing correct records.

 

Now my problem is…

1.  I want to get value of CustomeURL of selected RadPanleBarItem in code behind.i.e. When I click on PanelItem1 it would return “CustomUrl.aspx”

2.  I want to do same thing with RadtreeView control.

3.  And if I Wrap this silverLightControl in any aspx page using <asp:Silverlight ID="Xaml1" runat="server" Source="SilverLightApp.xap" />  Then how can I paas this Url into ASPX page.

Please give me any solution ASAP.

Thanks

[Tihomir Petkov]

Hi Donald,

You can get the CustomUrl of the selected item like this - selectedItem.CustomUrl

As for passing "this Url into ASPX page", you don't mention your specific scenario but there are generally two options:

1) If you need the data on the server you'll have to pass it to a web service and process it once it's received

2) If you need to use the Url on the client machine you'll most probably have to pass the data to a JavaScript method as follows:

System.Windows.Browser.HtmlPage.Document.Invoke(string name, params object[] args)

Here is a good article about Integrating Silverlight with a web page:
http://msdn.microsoft.com/en-us/library/cc838145(VS.95).aspx

I am attaching an updated version of the sample project Hristo sent you. Let me know if this helps.

Sincerely yours,
Tihomir Petkov
the Telerik team

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