I've got the following problem with firefox:
When I click the back button after logging out, I can see all the pages of the browser history where I was logged in. These pages are not reloaded, so I assume the before_filter is not called. How do other pages like groups.google.com avoid the browser history being displayed again?
# before_filter for all methods that require the user to be logged in: def user_test_logged @user = User.find_by_id(session[:user_id]) if @user.nil? redirect_to(:controller => "login" , :action => "login" ) and return false end end
def login reset_session if request.post? user = User.authenticate(params[:name], params[:password]) if user session[:user_id] = user.id redirect_to :action => 'index' and return false end end render :layout => false end
def logout redirect_to :action => 'login' end
thanks Luma
