Hi Oscar, You can find some info about this subject here: http://poulwiel.blogspot.com/2009/01/browser-back-button-and-caching-problem.html
Best greetings, Paweł Wielgus. 2010/9/7 Oscar <oscar.kalde...@gmail.com>: > Hi to all, i have a little requirement in my application. Clients need that, > after logout, When they press the browser Back button, it shows that user > doesn't have permission because he was already logged out. For example, if > i'm inside the application and in that right moment i'm seeing some sensible > info and press the logout button, when they press browser Back button they > can't see that sensible info. > > For me, it looks like a situation where i have to reset the browser cache or > something like that. I googled a lot about that and i find that delete cache > is impossible, but i find some javascript scripts, or use > response.setHeaders but none of that worked for me. > > I'm working with Struts 2.1.8 and i found that i can override the parameter > struts.serve.static.browserCache in struts.xml to enable struts to add the > necessary headers to all static content. But isn't working. I assured that > struts.serve.static = true as says in the documentation: > > ### Used by FilterDispatcher > ### This is good for development where one wants changes to the static > content be > ### fetch on each request. > ### NOTE: This will only have effect if struts.serve.static=true > ### If true -> Struts will write out header for static contents such > that they will > ### be cached by web browsers (using Date, Cache-Content, > Pragma, Expires) > ### headers). > ### If false -> Struts will write out header for static contents such > that they are > ### NOT to be cached by web browser (using Cache-Content, > Pragma, Expires > ### headers) > > > > But it doesn't work. Somebody knows why doesn't work or another way to avoid > cache after i logout from a Struts application (to avoid show cached content > when user press Back button)? > > Thanks in advance. > > > -- > Oscar Calderón > SCJP 6 <http://javahowto.net> > --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
