Quantity::__construct

public function __construct($id, array $structure, $currency, $value = null, array $additionalParams = array())
{
	if(isset($structure["PARAMS"]["PRICE"]))
		$structure["PARAMS"]["ONCHANGE"] = $this->createJSOnchange($id, $structure["PARAMS"]["PRICE"]);

	parent::__construct($id, $structure, $currency, $value);
	$this->params["TYPE"] = "STRING";
}