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Open Div and Post Back Problem!

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ali asked on 08 Jan 2009, 03:14 PM


When I click to Button1, radwindow manager close and page is postback. But I don't want close rand window and page post. How can I make  idea?

thank you... 

 <asp:ScriptManager ID="ScriptManager1" runat="server">    
        <asp:UpdatePanel ID="UpdatePanel1" runat="server">  
             <telerik:RadWindowManager  ID="RadWindowManager1" Skin="Web20" runat="server" Modal="true">  
                <script type="text/javascript">    
                    function openAndSet()    
                        var content = $get("hiddenContent");     
                        var oWnd = radopen(null,"RadWindow1");     
                <button onclick="openAndSet(); return false;" type="button">open and set</button>    
                <div style="display: none">    
                    <div id="hiddenContent">    
                        <asp:Button ID="Button1" runat="server" Text="Button" OnClick="Button1_Click" /><asp:Label ID="Label1" runat="server" 
                <asp:Button ID="Button2" runat="server" Text="Button1" OnClick="Button2_Click" /> 
                <asp:Label ID="Label2" ForeColor="red" runat="server" Text="Label"></asp:Label> 

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Georgi Tunev
Telerik team
answered on 09 Jan 2009, 01:45 PM
Hello Ali,

If I understand your scenario correctly, when you click the button with ID Button1, you want to make postback and update the labe with ID Label 1 but not to close the RadWindow.
If this is so, this is not possible - you are using the set_contentElement() method that supports pure HTML only and the content is on the same page - when you postback the page, RadWindow will be destroyed as any other dynamically created element on that page.
What I can suggest is to use RadToolTip or RadDock with Ajax/ RadAjax. RadWindow is designed to replace the browser's popup and just like the popup, it displays a content page different from the browser. The set_contentElement() method allows you to put simple HTML content in RadWindow, but it cannot be used in more complex scenarios.

All the best,
Georgi Tunev
the Telerik team

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