I have a session_timeout.html, which got redirect to when session timed out. I have not figure out the way to handle the following jqgrid session time out scenario.

For example user generated a report with 25 records and the setup was 10 records per page. Then the user left with 1-10 records displayed in jqgrid. After a long time (session timed out), the user came back and tried to see 11-20 records by clicking the navigation bar.

I have grid.jsp (user interface grid setup) and gridXMLData.jsp (data handling). In gridXMLData.jsp, I have some logic checking and then a redirect to session_timeout.html may be performed, but it doesn't seem to work this time (works in other servlet page). Such as,

if (userSessionHelper == null)

{