CakePHP - Empty $this->request->data array after Ajax POST

I'm trying to save data which comes from Ajax POST request in JSON but There is empty $this->request->data in controller.

My Ajax call:

$.ajax({      type: "POST",      url: 'localhost/pages/register',      dataType: 'json',      data: pass_data,  

});

I use Cakephp 2.3. and JQuery 1.7 Do you have any ideas?

--
Like Us on FaceBook https://www.facebook.com/CakePHP
Find us on Twitter http://twitter.com/CakePHP
 
---
You received this message because you are subscribed to the Google Groups "CakePHP" group.
To unsubscribe from this group and stop receiving emails from it, send an email to cake-php+unsubscribe@googlegroups.com.
To post to this group, send email to cake-php@googlegroups.com.
Visit this group at http://groups.google.com/group/cake-php.
For more options, visit https://groups.google.com/groups/opt_out.