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1st group always expanded

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This is a migrated thread and some comments may be shown as answers.
Filip Salwender
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Filip Salwender asked on 18 May 2010, 06:05 PM
Hi,

We have menu structure with root level and one group. For example:
root item
  • child item1
  • child item2
root item2
  • child item1
  • child item2
etc.

I need all those items to be always visible (not expand them onhover or onclick). Is there some way to do that?

Thank you.

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Shinu
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answered on 19 May 2010, 10:37 AM
Hello Filip Salwender,

Here is one suggestion to accomplish the scenario:

      Initially set the root items as expanded using the following code:

Client code:
 
    function OnClientLoad(sender, args) { 
        for (var i = 0; i < sender.get_items().get_count(); i++) { 
            sender.get_items().getItem(i).open(); // Set the root items as expanded 
        } 
    } 

       Now in the 'OnClientItemClosing'  event, check for the item and if the item is root item, then cancel the event.

Client Code:
 
    function OnClientItemClosing(sender, args) { 
        if (args.get_item().get_level() == 0) { 
            args.set_cancel(true); 
        } 
    } 

And here is the the aspx markup:
 
<telerik:RadMenu OnClientItemClosing="OnClientItemClosing" OnClientLoad="OnClientLoad" 
    Width="1000px" ID="RadMenu2" runat="server"
    <Items> 
     . . . 
    </Items> 
</telerik:RadMenu> 


-Shinu.
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Filip Salwender
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Shinu
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