I want to prevent the user from going to the previous page

[Anil Verghese]

Hi,

I have a transaction screen, once the user hits the save button he is taken to his home page. Now if he hits the back button of the browser how do I prevent the previous transaction page from being displayed.

Regards
Anil

[Dom Lassy]

You can use tokens.

[John Melton]

Dom is right, You can use the saveToken(), isTokenValid(), and resetToken() methods to use and validate tokens in your application. Check this site for a quick example - http://www.learntechnology.net/content/struts/struts_token.jsp

Hope this helps.