title: Event on other page not being fired and gives server error
body: <p>If I call a page in iframe everything works fine but it flickers whenever the iframe is loaded. To avoid flickering I called the aspx page in div instead of iframe.</p>
  
  <p>This is How I load an aspx page in a div</p>
  
  <pre><code>&lt;script type="text/javascript"&gt;
      $(function () {
  
          setInterval(function () {
              $('#div1').load('frmChatRequest.aspx', function () {
  
              });
          }, 10000);
      });
  
  &lt;/script&gt;
  </code></pre>
  
  <p>But I got one Problem, which is I have grid view controls like button field and their event is not firing and it is giving this error <code>"The state information is invalid for this page and might be corrupted."</code> What should I do?
  This is the aspx page called in div</p>
  
  
  
  <pre><code>&lt;asp:Content ID="Content1" ContentPlaceHolderID="head" runat="Server"&gt;
  
  &lt;/asp:Content&gt;
  &lt;asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="Server"&gt;
      &lt;div id="divConversation" 
          style=" width: 101%; height:174px; overflow:auto; overflow-x:hidden"&gt;
      &lt;asp:GridView  ID="gdvChatRequestRoom" style="background-color:ALICEBLUE;"
          runat="server" AutoGenerateColumns="false"  Width="358px" Height="57px" GridLines="None"
          BorderStyle="None" BorderColor="Black" 
          OnRowCommand="gdvChatRequestRoom_RowCommand"  &gt;
          &lt;Columns&gt;
      ......
      ...........
      .............
  </code></pre>
  
  <p>this is the error<img src="https://i.stack.imgur.com/M7ARQ.jpg" alt="enter image description here"></p>