Re: disabling cache when a user is logged

Euromark, I think that __construct is the first thing that runs in Any
class, so sessions are avaliable in all methods.

I thought of using it at bootstrap, but there the session is
unavailable...

On 31 jan, 20:29, euromark <dereurom...@googlemail.com> wrote:
> this will never work
> the session is initialized in __construct() of the app controller
> therefore not available until beforeFilter() in any controller
>
> the session will not be present at that time yet
> or am i mistaken?
>
> On 31 Jan., 22:09, majna <majna...@gmail.com> wrote:> dirty way (not tested)
> > in app/config/bootstrap.php
>
> > check if user is logged in, like:
>
> > if (isset($_SESSION['User']['id])) {
> >    Configure::write('Cache.check', false);
>
> > }
>
> > On Jan 31, 11:32 am, Lorenzo Bettini <bett...@dsi.unifi.it> wrote:
>
> > > Hi
>
> > > in my AppController I've enabled cache for view and index actions and
> > > they work fine.
>
> > > Now, I'd like to disable cache when a user is logged, since in that case
> > > additional information are shown that must not be cached.
>
> > > Thus I added the method
>
> > >         function beforeRender() {
> > >                 if ($this->is_logged_user()) {
> > >                         // disable cache when the user is logged, since some information
> > >                         // must NOT be cached, e.g., private papers
> > >                         $this->cacheAction = array();
> > >                 }
> > >         }
>
> > > where is_logged_user is a function that checks whether a user is logged.
>
> > > This works in the sense that no cache is used when a user is browsing
> > > the site.  However, if the user visits an action page which has already
> > > been cached then he will get the cached page, which I want to avoid as
> > > well...  is there a way to avoid this?
>
> > > I've also tried with $this->disableCache() but that does not work.
>
> > > The only solution I see is to clear the cache, but I'd want to avoid that...
>
> > > thanks in advance
> > >         Lorenzo
>
> > > --
> > > Lorenzo Bettini, PhD in Computer Science, DI, Univ. Torino
> > > HOME:http://www.lorenzobettini.itMUSIC:http://www.purplesucker.com
> > > BLOGS:http://tronprog.blogspot.com http://longlivemusic.blogspot.com

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