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[Solved] Late merge between RadAjaxProxy and RadAjaxManager

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Ajax

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Aleksandar asked on 08 Oct 2008, 09:21 AM

I am in a process of replacing RadAjax from Telerik.WebControlls with RadAjax from new Telerik.Web.UI framework in one of my projects. Very painfull...

Some issues:
-$find("<%= RadAjaxManager.GetCurrent(Page).ClientID %>").ajaxRequest("content"); trows error when on user control and called from any flavor of RegisterStartupScript,
-Situation: Master Page with the following code

    
            <%@ Master Language="VB" CodeFile="TempMasterPage.master.vb" Inherits="TempMasterPage" %> 
        
            <%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %> 
        
            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
        
            <html xmlns="http://www.w3.org/1999/xhtml" > 
        
            <head runat="server">  
        
                <title>Untitled Page</title> 
        
            </head> 
        
            <body> 
        
                <form id="form1" runat="server">      
        
                <telerik:RadScriptManager ID="RadScriptManager1" runat="server">  
        
                </telerik:RadScriptManager> 
        
                    <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" EnableAJAX="true">  
        
                </telerik:RadAjaxManager> 
        
            MasterPage  
        
                    <asp:contentplaceholder id="ContentPlaceHolder1" runat="server">          
        
                    </asp:contentplaceholder> 
        
                    <telerik:RadScriptBlock ID="RadScriptBlock1" runat="server">  
        
                        <script type="text/javascript">  
        
                            function PageAjax()  
        
                                {  
        
                                    var objAjax1=$find("<%=RadAjaxManager1.ClientID%>");  
        
                                    alert(objAjax1);  
        
                                    var objAjax2=$find("<%= RadAjaxManager.GetCurrent(Page).ClientID %>")  
        
                                    alert(objAjax2);  
        
                                }      
        
                        </script>          
        
                    </telerik:RadScriptBlock>      
        
                </form> 
        
            </body> 
        
            </html>

Both, first and second alert give [null] as result instead of [object]. I call function PageAjax from user controll. Why is function not finding propper RadAjax object?

-Situation: Master page with RadAjax and ScriptManager. Blank page using master page with only one custom controll on it. Custom controll with one asp:Panel, RadAjaxProxy, AjaxLoadingPanel, RadMenu (from old Rad Controlls for ASP.NET) and JS function ClickMenuButton, invoking Click event on menu. RadAjaxProxy set to PostBack asp:Panel on Menu item Click event. If I invoke function ClickMenuButton from OnLoad script, it does not show AjaxLoadingPanel. When I do that by clicking on menu btton, it works fine... Mistery for me and another meny hours gone for nothing. Any explanation for this behavior?

Regards,
Alex

3 Answers, 1 is accepted

answered on 15 Oct 2008, 12:48 PM

ASP.NET_AJAX.zip

Hello Aleksandar,

I tested the setup, and the control behaved as expected.
Attached to this message, is the sample code, which I used for testing.
Let me know if I am leaving something out.

Greetings,
Yavor
the Telerik team

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