hai frnd...
make it as a unique key....

Hi friend,

Your problem related to duplicate inserting the data in database.

Points to be remember

1)when the data insert successfully in the database then you redirect this
page to another page.


2)Second alternative is to set the condition in which record insert in the database only when the "submit button is click".

If u have more problem then give error page code.

Thanks

vineet

hai friend....
i think u can solve this by clearing the cache....
use the following code in your jsp page
<%response.setHeader("Cache-Control","no-cache");
response.setHeader("Cache-Control","no-store");
response.setDateHeader("Expires",0);
%>

but aftr adding this you cannot hit the back arrow on the browser


thanks and regards
prashu
prashobvee@gmail.com