title: AJAX In ItemTemplate Doesn't Work
body: <p>In this aspx code example the Timer inside UpdatePanel in ListView doesn't make async refresh. In this code it refreshes the whole page like AJAX doesn't exists here. What should I do to remove this problem ? </p>
  
  <pre><code>&lt;form id="form1" runat="server"&gt;
    &lt;div&gt;
      &lt;asp:ScriptManager ID="ScriptManager1" runat="server"&gt;&lt;/asp:ScriptManager&gt;
      &lt;asp:Label ID="Label1" runat="server" Text="SIMPLE FIELD"&gt;&lt;/asp:Label&gt;
      &lt;br /&gt;
      &lt;asp:ListView ID="DataListView" runat="server"&gt;
          &lt;ItemTemplate&gt;
              &lt;asp:UpdatePanel ID="UpdatePanel1" runat="server"&gt;
                  &lt;ContentTemplate&gt;
                      &lt;asp:Timer ID="Timer1" runat="server" Interval="500"&gt;&lt;/asp:Timer&gt;
                      &lt;asp:Label ID="Label2" runat="server" Text="AJAX"&gt;&lt;/asp:Label&gt;
                  &lt;/ContentTemplate&gt;
              &lt;/asp:UpdatePanel&gt;
          &lt;/ItemTemplate&gt;
      &lt;/asp:ListView&gt;
  &lt;/div&gt;
  &lt;/form&gt;
  </code></pre>