Cached result set problem!?

hi,

My application has list, add, edit function, and is built on the
following environment:

Dojo - AJAX
Apache - webserver for static files
Mongrel - webserver for action

I just found that when I add a record and call the list function, it
just don’t refresh. I’ve checked the rewrite and access log of apache,
no request is received when I click the “list” button.

Anyone has a clue? Is it cached by dojo?

Thanks.