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RadAjaxLoadingPanel on masterpage for RadTreeView

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Abdul asked on 21 Oct 2010, 11:18 AM



Hello ,

I want to use RadAjaxLoadingPanel on masterpage  for RadTreeView .
when we click on the RadTreeView  node a loding panel should be display.





telerik:RadPanelBar ID="rpbMenu" runat="server" Width="100%" ExpandMode="FullExpandedItem"



CollapseAnimation-Type="None" AllowCollapseAllItems="false">






<telerik:RadPanelItem Text="Full Menu" Expanded="true" Value="ids">






<telerik:RadTreeView ID="tvwMenu" runat="server" DataSourceID="smdsMenu" DataNavigateUrlField="Url"



DataTextField="Description" DataValueField="Title" >



















Below are the implimentation



<telerik:RadAjaxManager ID="rajxMgrManageEmployee" runat="server">












<telerik:AjaxSetting AjaxControlID="rpbMenu">












<telerik:AjaxUpdatedControl ControlID="pnlContentID" LoadingPanelID="rajxLdpanManageEmployee" />






























<telerik:RadAjaxLoadingPanel ID="rajxLdpanManageEmployee" runat="server" Height="25px"






Width="25px" HorizontalAlign="Center">







Please Help.



Abdul Shaquoor

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answered on 22 Oct 2010, 08:49 AM
Hello Abdul,

For this purpose you will need to add the ajax manager setting that updates the treeview inside the panelbar item template programmatically. See the following examples for more details: 

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