title: ajaxtabcontainer do full postback, how to controll it
body: <p>I use scriptManager in masterpage, because every content page is to be ajxify. </p>
  
  <p>In content page, I use <code>UpdatePanel</code> and everything work fine but in case of content page where I use <code>TabCOntainer</code>, each time when I move from one tab to another tab, page is full postback. </p>
  
  <p>Here one thing I notice that when I remove <code>ScriptManager</code> from master page and use in <code>contentPage</code> then <code>tabContainer</code> works fine.</p>
  
  <p>What will be possible solution for such type condition?</p>
  
  <p><strong>MASTERPAGE</strong></p>
  
  
  
  
  
  <pre><code>  &lt;!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"&gt;
  
   &lt;html xmlns="http://www.w3.org/1999/xhtml"&gt;
  
   &lt;head id="Head1" runat="server"&gt;
   &lt;/head&gt;
  
   &lt;body&gt;
  
     &lt;form id="form1" runat="server"&gt;
  
    &lt;asp:ScriptManager ID="ScriptManager1" runat="server"&gt;
     &lt;/asp:ScriptManager&gt;
  
   &lt;asp:UpdatePanel ID="UpdatePanel_Register" runat="server"&gt;
       &lt;ContentTemplate&gt;
          //Update Panel work at Master Page
        &lt;/ContentTemplate&gt;
  &lt;/asp:UpdatePanel&gt;
  
  
             &lt;asp:ContentPlaceHolder ID="showcase" runat="server"&gt;
  
              &lt;/asp:ContentPlaceHolder&gt;
  </code></pre>
  
  <p>
  </p>
  
  <p><strong>CONTENTPAGE</strong></p>
  
  <pre><code> &lt;%@ Page Title="" Language="C#" MasterPageFile="~/MasterDashBoard.master" AutoEventWireup="true"
  CodeFile="messages.aspx.cs" Inherits="messages" %&gt;
  
    &lt;%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %&gt;
  
  
    &lt;asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" runat="Server"&gt;
  
     &lt;asp:UpdatePanel ID="UpdatePanel_msg" runat="server" &gt;
  
        &lt;ContentTemplate&gt;
  
          &lt;cc1:TabContainer ID="TabContainer1" runat="server" ActiveTabIndex="0" AutoPostBack="True"
                          OnActiveTabChanged="TabContainer1_ActiveTabChanged"&gt;
  
             &lt;cc1:TabPanel runat="server" HeaderText="TabPanel1" ID="TabPanel1" ToolTip="Compose Message"&gt;
  
                 &lt;HeaderTemplate&gt;
                                  Compose
                 &lt;/HeaderTemplate&gt;
  
                 &lt;ContentTemplate&gt;
                          Some Work
  
                 &lt;/ContentTemplate&gt;
  
     &lt;/cc1:TabPanel&gt;
  
         &lt;cc1:TabPanel runat="server" HeaderText="TabPanel2" ID="TabPanel2"&gt;
  
                  &lt;HeaderTemplate&gt;
                                  inbox
                  &lt;/HeaderTemplate&gt;
  
                   &lt;ContentTemplate&gt;
              SOme Work
                   &lt;/ContentTemplate&gt;
          &lt;/cc1:TabPanel&gt;
  
        &lt;/cc1:TabContainer&gt;
      &lt;/ContentTemplate&gt;
   &lt;/asp:UpdatePanel&gt;
  </code></pre>
  
  <p></p>