Re: Cakephp 1.3 - Detect if Ajax if session expired

hi.

RequestHandler will be discontinued http://book.cakephp.org/2.0/en/appendices/2-0-migration-guide.html#requesthandlercomponent

<?php class TestsController extends AppController {

public function beforeFilter(){

$this->Auth->allow('add');

parent::beforeFilter();

}

public function add(){

if($this->Auth->loggedIn()){  // or if($this->Auth->User())

$return['data'] = 'data';

}

// if the session expired, $return is not defined

if(!isset($return)){

$return['login'] = true; 

}

$this->set('return',$return);

$this->render('ajax_view','ajax');

}

}

?>

/View/Tests/ajax_view.ctp 

<?php 

if(isset($return)){

echo json_encode($return);

} 

?>

Greetings

2012/8/30 Florin Trifu <florin.catalin.trifu@gmail.com>

Hi everyone!

I have the following problem: in my application I have a button that makes an ajax request. If the session expired, the lightbox will load the default login page. I want to detect if the original request came from Ajax but I don't know exactly how to do it, because in app_controller::beforeFilter the request is not Ajax anymore (at least according to $this->RequestHandler->isAjax() ). I have tried to use $this->Auth->ajaxLogin to set a new view for the login if the request comes from an expired session.

Thank you!

Best regards!

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