Grido\Grid::loadState PHP 메소드

    public function loadState(array $params)
    {
        //loads state from session
        $session = $this->getRememberSession();
        if ($session && $this->getPresenter()->isSignalReceiver($this)) {
            $session->remove();
        } elseif ($session && empty($params) && $session->params) {
            $params = (array) $session->params;
        }
        parent::loadState($params);
    }