About the Tutorial

ElemsController.php
file at 
src/Controller/ElemsController.php
. Copy the 
following code in the controller file. 
src/Controller/ElemsController.php 
namespace App\Controller; 
use App\Controller\AppController; 
use Cake\ORM\TableRegistry; 
use Cake\Datasource\ConnectionManager; 
class ElemsController extends AppController{ 
public function index(){ 
} 
} 
?> 
Execute the above example by visiting the following URL. 
http://localhost:85/CakePHP/element-example

---

CakePHP 
32 
Output 
Upon execution, the above URL will give you the following output. 

---

CakePHP 
33 
There are several callbacks/events that we can use with View Events. These events are 
helpful to perform several tasks before something happens or after something happens. 
The following is a list of callbacks that can be used with CakePHP.