Have you added 'Auth' into your $components variable in the AppController?
Also, I think that Auth needs to be used from the controller - you could
always dump the information you need to a variable in your controller and
then pass it to the view for use.
On Saturday, June 22, 2013 7:54:50 PM UTC+1, Saiful Islam wrote:
>
> I am new in CakePHP, trying to make an application. In this application, I
> have a navigation bar, whose Menus I want to be changed according to login
> status of a user. I think I can't explain clearly, please have a look at
> this code snippet :
>
> This is my "header" part's(an "element") navigation bar:
>
> $list="";
> if($authUser)
> {
> $list=array(
>
> $this->Html->link('Home',array('controller'=>'pages','action'=>'index')),
>
> $this->Html->link('About',array('controller'=>'pages','action'=>'about')),array(
>
>
> $this->Html->tag('span',null,array('class'=>'top')),
>
>
> $this->Html->tag('span',null,array('class'=>'bottom')),
>
>
> $this->Html->link('Sub Menu 1',array('controller'=>'','action'=>'')),
>
>
> $this->Html->link('Sub Menu 2',array('controller'=>'','action'=>'')),
>
>
> $this->Html->link('Sub Menu 3',array('controller'=>'','action'=>'')),
>
>
> ),
>
> $this->Html->link('Gallery',array('controller'=>'pages','action'=>'gallery')),array(
>
>
> $this->Html->tag('span',null,array('class'=>'top')),
>
>
> $this->Html->tag('span',null,array('class'=>'bottom')),
>
>
> $this->Html->link('Sub Menu 1',array('controller'=>'','action'=>'')),
>
>
> $this->Html->link('Sub Menu 2',array('controller'=>'','action'=>'')),
>
>
> $this->Html->link('Sub Menu 3',array('controller'=>'','action'=>'')),
>
>
> ),
> $this->Html->link('My
> Posts',array('controller'=>'pages','action'=>'myPosts/1')),
>
> $this->Html->link('Blog',array('controller'=>'pages','action'=>'blog')),
>
> $this->Html->link('Contact',array('controller'=>'pages','action'=>'contact')),
>
> $this->Html->link('Logout',array('controller'=>'users','action'=>'logout'))
> );
> }
> else
> {
> $list=array(
>
> $this->Html->link('Home',array('controller'=>'pages','action'=>'index')),
>
> $this->Html->link('About',array('controller'=>'pages','action'=>'about')),array(
>
>
> $this->Html->tag('span',null,array('class'=>'top')),
>
>
> $this->Html->tag('span',null,array('class'=>'bottom')),
>
>
> $this->Html->link('Sub Menu 1',array('controller'=>'','action'=>'')),
>
>
> $this->Html->link('Sub Menu 2',array('controller'=>'','action'=>'')),
>
>
> $this->Html->link('Sub Menu 3',array('controller'=>'','action'=>'')),
>
>
> ),
>
> $this->Html->link('Gallery',array('controller'=>'pages','action'=>'gallery')),array(
>
>
> $this->Html->tag('span',null,array('class'=>'top')),
>
>
> $this->Html->tag('span',null,array('class'=>'bottom')),
>
>
> $this->Html->link('Sub Menu 1',array('controller'=>'','action'=>'')),
>
>
> $this->Html->link('Sub Menu 2',array('controller'=>'','action'=>'')),
>
>
> $this->Html->link('Sub Menu 3',array('controller'=>'','action'=>'')),
>
>
> ),
>
> $this->Html->link('Blog',array('controller'=>'pages','action'=>'blog')),
>
> $this->Html->link('Contact',array('controller'=>'pages','action'=>'contact'))
> );
> }
> echo $this->Html->nestedList($list);
>
> what I want, if a user is logged in "My Post" and "Logout" menus will be
> there, otherwise not. I am getting the value of the $authUser variable from
> all of the "View" files, when I set the "header" there. This is the code
> that I am keeping in all "View" files :
>
> echo
> $this->element('header',array("authUser"=>$this->Auth->loggedIn()),array("cache"=>"long_view"));
> This creates 2 errors, saying "There is no Auth helper in the library" and
> "$authUser" could not be recognized, in the "header.ctp". What should I do
> now ?
>
> By the way, I am using "AuthComponent" for user Login, Logout and SignUp.
> Should I use Session instead of Authentication, or mix of these 2, like
> when a user gets logged in, a new session value will be created and that
> will be checked whenever it needs to do that ?
>
> I got some help from another developer, he gave me that "authUser" idea, I
> think it looks good, but that "Auth" helper creates problem.
>
> Thanks
>
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