Server side. I haven't tried client side but we store some quite large objects in the session.
John ----- Original Message ---- From: Mike Kienenberger <[EMAIL PROTECTED]> To: MyFaces Discussion <[email protected]> Sent: Friday, 20 April, 2007 4:28:01 PM Subject: Re: Back button pressed whilst loading Are you using client-side or server-side state saving? On 4/20/07, John Singleton <[EMAIL PROTECTED]> wrote: > Hi, > > I have an issue with the back button in my faces + facelets app. The app has > a multi page form, back by a collection of beans. If the user clicks back to > go to a previous page then the values are submitted correctly. > > However, if the user clicks back whilst the page is loading, and then submits > the form, the values in the form are applied to the beans for the form the > browser would have gone to had the page load not been interrupted by the back > button. > > For example in the page flow: > > Page 1 -> Page 2 -INTERRUPT-> Page3 > > After the interrupt the user is left at page 1 again, but the values entered > end up in the beans for Page 3. > > All I've thought of so far to prevent this is to put a sequence number in a > hidden form field, and to check that when the form is submitted. If the form > is submitted out of sequence it can be detected and I can present an error to > the user. The downside is that I really only want to stop the user from using > the back button when interrupting page loads, and I can't easily detect that. > > Has anybody else come across this issue? And if so have they fixed it? > > Thanks > > John > > > > > > ___________________________________________________________ > Yahoo! Answers - Got a question? Someone out there knows the answer. Try it > now. > http://uk.answers.yahoo.com/ > ___________________________________________________________ Yahoo! Answers - Got a question? Someone out there knows the answer. Try it now. http://uk.answers.yahoo.com/
