i think my web.config has missing some entries. when i add line like in

Question

Editorial Team

Asked: May 24, 20262026-05-24T06:50:17+00:00 2026-05-24T06:50:17+00:00

i think my web.config has missing some entries. when i add line like in my aspx file

Sys.WebForms.PageRequestManager.getInstance().add_endRequest(endRequestHandler);

function endRequestHandler(sender, args) {
    alert('Update Panel work is done');
}

from that time i am getting error like Sys is not defined. i am developing site in VS2010 ASP.Net & C#.

here i am giving my web.configs entries.

please some one rectify my web.config or tell what i need to add in my web.config under which tag in detail.

here is my web.config detail

<?xml version="1.0"?>

You must login to add an answer.

Need An Account,

Editorial Team · Answer 1 · 2026-05-24T06:50:18+00:00

Editorial Team

You will have to compare your web.config to the standard web.config tags..

The Archive Base Latest Questions