/**
* Get param
* @param string $key - param key
* @return array
*/
public function getParam($key = null)
{
$params = parent::getParam($key);
$data = array();
if ($key) {
$data[$key] = $params;
} else {
foreach ($params as $key => $param) {
$data[$key] = $param;
}
}
return $data;
}
/**
* Update component params
*/
public function updateParams()
{
if ($_POST['categoriesColumns']) {
$data = \CI::$APP->input->post();
$dataToUpdate['columns'] = serialize($data['categoriesColumns']);
$dataToUpdate['openLevels'] = serialize($data['openLevels']);
if (count($dataToUpdate) > 0) {
return parent::updateParams($dataToUpdate);
}
}
}