> -----Original Message----- > From: Stijn de Witt [mailto:[EMAIL PROTECTED] > Sent: Sunday, February 15, 2004 2:14 PM > To: Jetspeed Users List > Subject: Re: Can 'Warning: page expired' be prevented? > > > But why is it happening? Does Jetspeed need to send > parameters along on every request? IE seems to think that > there is formdata being submitted...
Do you get the message when not using a form? I have only noticed it when a form was used (which happens quite a lot in my portlets). IE, apparently, then does not want to send the request again without asking the user first. > > I really want to solve this, because the back button is the > most-used navigational instrument on a browser (about 40% of > 'clicks') if you don't count links on pages. > Yes, but it is almost always a problem with stateful web applications, where every request has a side-effect on the server. -- Holger Dewes > -Stijn > > > ----- Original Message ----- > From: "Holger Dewes" <[EMAIL PROTECTED]> > To: "'Jetspeed Users List'" <[EMAIL PROTECTED]> > Sent: Friday, February 13, 2004 4:36 PM > Subject: RE: Can 'Warning: page expired' be prevented? > > > > -----Original Message----- > > From: Stijn de Witt [mailto:[EMAIL PROTECTED] > > Sent: Wednesday, February 11, 2004 7:43 PM > > To: Jetspeed Users List > > Subject: Can 'Warning: page expired' be prevented? > > > > > > I have been noticing that jetspeed + MSIE's Back button > tends to giva > > a page expired warning...Is there a way to circumvent this? > > I had problems with that too, but alas found no solution. You > can allow caching by setting http.lifetime to -1, but then > Jetspeed won't work properly, because e.g. by clicking a link > to change to a different pane, IE will call the cache and > Jetspeed won't get the request and the current pane will > remain the same which results in weird behaviour. > Unfortunately, I found no way to configure IE in a way so it > will automatically dispatch the request again without asking first. > > I heard some people use history.replace() for all links or > disable the back button using Javascript, but that's quite > nasty IMHO :-) > > -- > Holger Dewes > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
