protected function _getJsArrayLevel()
{
$first = true;
$output = '[';
$model = new SubscriptionAlms();
$list = $model->getUserLevelList();
foreach ($list as $id_level => $level_translation) {
if ($first) {
$first = false;
} else {
$output .= ',';
}
$output .= '{"value":' . $this->json->encode($id_level) . ',"label":' . $this->json->encode($level_translation) . '}';
}
$output .= ']';
return $output;
}
