Controls not appearing in RadAjaxManager

[Matthew]

I can not get any controls to appear in a RadAjaxManager GUI.  I have used this control for over a year now without a problem.  I have just upgraded my controls to May 27th release

I have put together a very simple example.  If I try to use the ajax manager, the button on the content page does not appear in the GUI.

MASTER PAGE:

<%

@ Master Language="C#" AutoEventWireup="true" CodeBehind="Site1.master.cs" Inherits="AMTest35.Site1" %>

 

<%

@ 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>

 

 

<asp:ContentPlaceHolder ID="head" runat="server">

 

 

</asp:ContentPlaceHolder>

 

</

 

head>

 

<

 

body>

 

 

<form id="form1" runat="server">

 

 

<telerik:RadScriptManager ID="RadScriptManager1" Runat="server">

 

 

</telerik:RadScriptManager>

 

 

<div>

 

 

<asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server">

 

 

 

</asp:ContentPlaceHolder>

 

 

</div>

 

 

</form>

 

</

 

body>

 

</

 

html>


CONTENT PAGE

 

<%

@ Page Language="C#" MasterPageFile="~/Site1.Master" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="AMTest35.WebForm1" Title="Untitled Page" %>

 

<%

@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

 

 

 

<

 

asp:Content ID="Content1" ContentPlaceHolderID="head" runat="server">

 

</

 

asp:Content>

 

<

 

asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">

 

 

 

 

 

<asp:Button ID="Button1" runat="server" Text="Button" />

 

<

 

br />

 

 

 

 

 

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">

 

 

 

 

 

</telerik:RadAjaxManager>

 

</

 

asp:Content>


Any help would be greatly appreciated.

Matthew..

 

[Iana Tsolova]

Hello Matthew,

Could you please tell us more about your website set up? Is it developed under .NET 3.5 with Visual Studio 2008? If yes, I suggest that you upgrade to VS 2008 SP1 and .NET 3.5 SP1.
Please check out this blog post for more information on this issue.

Let me know if this helps.

Best wishes,
Iana
the Telerik team

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