Zend framework 2 preDispatch
Category:
howto
Как сделать preDispatch и postDispatch actions в Zend Framework 2 ? код ниже
<?php
namespace Application\Controller;
use Zend\Mvc\Controller\ActionController
Zend\Mvc\MvcEvent;
class IndexController extends ActionController
{
public function indexAction()
{
return array();
}
protected function attachDefaultListeners()
{
parent::attachDefaultListeners();
$events = $this->events();
$events->attach('dispatch', array($this, 'preDispatch'), 100);
$events->attach('dispatch', array($this, 'postDispatch'), -100);
}
public function preDispatch (MvcEvent $e)
{
// Called before self::indexAction()
}
public function postDispatch (MvcEvent $e)
{
// Called after self::indexAction()
}
}“100” и “-100” это порядок запуска действий.
