[Zope] How to prevent the user from going "Back" to a page???

[Chris Withers]

Daniel Rusch wrote:
> 
> We have an Order Entry/Billing intranet site where users fill out
> several pages of data an then submit the information. After the order is
> submitted we would like to prevent them from backing up and resubmitting
> the same order. Is there a way to prevent them from doing this.

Use a session tracking product, that'll give you a session id and ocne the
session is complete, you can return an error if that session id is presented
again.

cheers,

Chris