Jak poslat snippet komponenty, která je součástí json response?

function actionXXX($id)
{
	$this->data = $this->sezenData($id);
}
function renderXXX($id)
{
	$jsonData = [];
	foreach ($data as $d) {
		ob_start();
		$this['komponentaA-' . $d->id]->render();
		$text = ob_get_clean();
		$jsonData[] = zpracujDataDoJson($text);
	}
	$this->sendJson($jsonData);
}
function createComponentKomponentaA()
{
	return new Multiplier(function($id) {
		return $this->factoryA->create($id);
	});
}

	function render ()
	{
		$this['komponentaB']->render();
	}

	function handleUpdate()
	{
		$this->redrawControl('snippet');
	}