/**
* Render json content
*
* @param string $path
* @param array $params
* @param null $mustClean
* @throws \Exception
*/
public function render($path, $params, $mustClean = null)
{
$content = $this->jsonHelper->encode($params);
$this->_view->setContent($content);
}
/**
* @param Event $event
* @param ViewInterface $view
*/
public function afterRender(Event $event, ViewInterface $view)
{
$content = $view->getContent();
$content = preg_replace("/\\s+/", " ", $content);
$view->setContent($content);
}
