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[Solved] Event Handlers in RadTreeView don't fire after CallBack

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This is a migrated thread and some comments may be shown as answers.

Jesse Lawler asked on 25 Jun 2010, 05:01 AM

Here's a weird one. I've got a RadTreeView that works fine and has a few client-side EventHandlers hooked up. However, when I reload the RadTreeView using a CallBack, suddenly no EventHandlers work. As a matter of fact, nodes won't even expand/collapse, so it's not just that the custom EventHandlers I've added don't work, even the built-in ones are gone.

What's going on and how do I stop it?

    
                                                                    <telerik:RadTreeView  
        
                                                                        RunAt="server"  
        
                                                                        ID="RadTreeView1"  
        
                                                                        OnClientNodeClicking="nodeClicking" 
        
                                                                        EnableDragAndDrop="true" 
        
                                                                        OnNodeDrop="RadTreeView1_HandleDrop" 
        
                                                                        EnableDragAndDropBetweenNodes="true"> 
        
                                                                        <DataBindings> 
        
                                                                            <telerik:RadTreeNodeBinding  
        
                                                                                TextField="listitemName" 
        
                                                                                ValueField="listitemID" 
        
                                                                                /> 
        
                                                                            <telerik:RadTreeNodeBinding  
        
                                                                                Depth="0"  
        
                                                                                TextField="listitemName"  
        
                                                                                ValueField="listitemID" 
        
                                                                                Expanded="true" 
        
                                                                                CssClass="rootNode"  
        
                                                                                /> 
        
                                                                        </DataBindings> 
        
                                                                    </telerik:RadTreeView>

[Solved] Event Handlers in RadTreeView don't fire after CallBack

3 Answers, 1 is accepted