javascript - AJAX AsyncPostBackTrigger for MVC and .Net Application Not Updating -


i having trouble getting data update asynchronously in mvc application, have no problem same code in .net application. simple gridview linked database , want update data in gridview every few seconds without reload of entire page. works in .net application, following error in mvc:

"javascript runtime error: sys.webforms.pagerequestmanagerparsererrorexception: message received server not parsed."

the actual page static , not update. error goes away if use standard postback trigger, not want use postback trigger causes entire page reload.

<%@ page language="c#" inherits="system.web.mvc.viewpage<dynamic>" %>  <!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>livebids</title>     <script runat="server">     protected void ontimerintervalelapse(object sender, eventargs e)     {         gridview1.databind();      }      protected void page_load(object sender, eventargs e)     { currenttime.text = datetime.now.tolongtimestring(); }    </script> </head> <body>     <form id="form1" runat="server">     <asp:label id="currenttime" runat="server"></asp:label>     <asp:scriptmanager id="scriptmanager1" runat="server"/>            <asp:timer runat="server" id="ctltimer"                     interval="1000" ontick="ontimerintervalelapse" />        <div>          <asp:updatepanel id="updatepanel1" runat="server">             <contenttemplate>                 <asp:gridview id="gridview1" runat="server" autogeneratecolumns="false"                      datasourceid="sqldatasource1">                     <columns>                         <asp:hyperlinkfield datanavigateurlfields="item_url" datatextfield="item"                              target="_blank" />                         <asp:boundfield datafield="bid" headertext="bid" sortexpression="bid" />                         <asp:boundfield datafield="bpm" headertext="bpm" sortexpression="bpm" />                     </columns>                 </asp:gridview>                 <asp:sqldatasource id="sqldatasource1" runat="server"                      connectionstring="<%$ connectionstrings:qbrdataconnectionstring2w %>"                      providername="<%$ connectionstrings:qbrdataconnectionstring2w.providername %>"                      selectcommand="select livebids.id, livebids.productname, max(livebids.bidprice) 'bid', count(livebids.tstamp) 'bpm', scrape1_scraped.item_url, scrape1_scraped.item  livebids , scrape1_scraped livebids.id =  scrape1_scraped.id , livebids.tstamp &gt;= now() - interval 1 minute , livebids.bidprice &gt; 0 group livebids.id order scrape1_scraped.end_time asc limit 40;">                 </asp:sqldatasource>             </contenttemplate>             <triggers>                 <asp:asyncpostbacktrigger controlid="ctltimer" eventname="tick" />             </triggers>         </asp:updatepanel>      </div>     </form> </body> </html>

this works in asp.net, mvc errors , no data update without postback.


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