Thanks Leon. Your explanation it's very good and i know setHeader in sitemap i have seen in http://wiki.cocoondev.org/Wiki.jsp?page=DownloadFilesToLocalDisk but i don't know where i must declare "HttpHeaderAction" when that page say "use the HttpHeaderAction (don't forget to declare it)".
Then i look for in cocoon site "HttpHeaderAction" and i found the url http://wiki.cocoondev.org/Wiki.jsp?page=Action but i am without to know what lines i must put exactly for HttpHeaderAction. I supose what something as: <map:actions> <map:action name="add-employee" src="org.apache.cocoon.acting.DatabaseAddAction"/> <map:action name="locale" src="org.apache.cocoon.acting.LocaleAction"/> <map:action name="request" src="org.apache.cocoon.acting.RequestParamAction"/> <map:action name="form-validator" src="org.apache.cocoon.acting.FormValidatorAction"/> </map:actions> ... but how would be for HttpHeaderAction?????Thank you very much again. I hope your reply soon.Best desires from Seville (Spain)----- Original Message ----- From: "Leon Widdershoven" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Tuesday, April 13, 2004 5:00 PM Subject: Re: Back button of my navigator > I'm no wizard but I think the problem is that browsers cache the page. > The browser should request the page again when Back is pressed. > > There is a HTTP1.1 header "no-cache" which should be set on the page. > I don't really know how to do that - something like > response.setHeader( "Cache-Control", "no-cache"); > response.setHeader("Pragma", "no-cache" ); > > a no-store, or must-revalidate header could also be an option but I'm > not at home with those headers. > > If there's a wizard around to (s)he might tell you how to set those headers > in the sitemap, xsp or flowscript (I don't know what you use - but the > sitemap > is a good option I think; maybe a configuarion of the html serializer?) > > Hope this is at least a pointer in the right direction, > leon > > > Elvira Nieto Carretero wrote: > > > I use session variable to save the links navigation that the user > > press during his permanence in my web site. > > > > But, if the user press the back button of the navigator, my session > > don't update and the next link that he press appear the step that it > > had to undo when back button of the navigator was pressed. > > > > do you understand me?... i hope yes. > > > > best desires > >
