Maintain div or panel scroll position after postback in update panel

By default updatepanel will not maintain the div/panel scroll position after partial post back. To main the scroll position we need to add our own javascript.

Note: You need to add the below javascript code after the scriptmanager tag.

<script type="text/javascript"> var xPos, yPos; var prm = Sys.WebForms.PageRequestManager.getInstance(); function BeginRequestHandler(sender, args) { if ($get('divid') != null) { xPos = $get('divid').scrollLeft; yPos = $get('divid').scrollTop; } } function EndRequestHandler(sender, args) { if ($get('divid') != null) { $get('divid').scrollLeft = xPos; $get('divid').scrollTop = yPos; } } prm.add_beginRequest(BeginRequestHandler); prm.add_endRequest(EndRequestHandler); </script>