Ah, I guess I misunderstood. You would like the error to be displayed without the user having to press submit?
Maybe setting the expires-header and nocache-header could help, but: When you go back to a page resulting from a POST-request, the browser usually won't resubmit the form unless the user press reload, and it will still present a warning (IE behaviour, at least). I guess that I will stumble into this myself, and I once wrote an application that dealt with this particular problem by invalidating/replacing the history-object in the browser, using some kind of intermidiate result-page before showing the next page, but I don't know how this would behave with flowscript and continuations. Askild - roy huang wrote: > I thought about this way ,but this still allow user back and > submit again.I want to display error or make page invalidate > when user back . > > Roy Huang > >> > Can't you use the <map:handle-errors/> here, as in the root > sitemap in the wepapp-directory? You have a test for > invalid-continuation there, and then you can display any > error message you want, using regular pipelines. > > Askild > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
