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Navigate with RadTreeView

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Ajax

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

Josh Powell asked on 30 Apr 2010, 03:45 PM

I have a MasterPage with a RadTreeView that I would like to use to navigate through a site by updating an ajaxed ContentPlaceHolder. I have a regular asp:Panel wrapping a ContentPlaceHolder as is suggested but I'm still getting a full postback. The ajax seems to kick off and Loading Panels show up, but they disappear well before the content is updated in a full postback.

I originally tried using the NavigateURL attribute of the RadTreeNode but it wouldn't initiate any Ajax at all, so instead I am tying into the OnNodeClick event and doing a RadAjaxManager.Redirect() call from there. Any thoughts on why the Master is still posting back instead of just the content?

    
            <?xml version="1.0" encoding="utf-8" ?> 
        
            <Tree > 
        
             <Node PostBack="false" Text="Project Data" > 
        
                <Node Text="SingleProject Data" Expanded="False" PostBack="false" > 
        
                  <Node Text="Home" NavigateURL="#" Value="Home.aspx"></Node> 
        
                  <Node PostBack="false" Text="Project Management" > 
        
                    <Node Text="Configuration" NavigateURL="#" Value="Configuration.aspx"></Node> 
        
                  </Node> 
        
                  <Node PostBack="false" Text="Project Detail"> 
        
                    <Node Text="Shipping" NavigateURL="#" Value="Shipping.aspx" /> 
        
                    <Node Text="Building" NavigateURL="#" Value="Building.aspx" /> 
        
                   </Node> 
        
                </Node> 
        
              </Node> 
        
            </Tree>

    
             protected void NodeClick(object sender, RadTreeNodeEventArgs e) 
        
                    { 
        
                        if (e.Node.NavigateUrl == "#") 
        
                            RadAjaxManager1.Redirect(e.Node.Value); 
        
                    }

    
            <form id="form1" runat="server"> 
        
                <telerik:RadScriptManager ID="ScriptManager1" runat="server" EnableTheming="True"> 
        
                </telerik:RadScriptManager> 
        
                <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" DefaultLoadingPanelID="RadAjaxLoadingPanel1"> 
        
                    <AjaxSettings> 
        
                        <telerik:AjaxSetting AjaxControlID="RadTreeView1"> 
        
                            <UpdatedControls> 
        
                                <telerik:AjaxUpdatedControl ControlID="pHeaderAjax" LoadingPanelID="RadAjaxLoadingPanel1" /> 
        
                                <telerik:AjaxUpdatedControl ControlID="pContentAjax" LoadingPanelID="RadAjaxLoadingPanel1" /> 
        
                            </UpdatedControls> 
        
                        </telerik:AjaxSetting> 
        
                    </AjaxSettings> 
        
                </telerik:RadAjaxManager>

Navigate with RadTreeView

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