protected function subgrid($params)
{
if (empty($params['gridId'])) {
throw new \Ip\Exception('girdId GET variable missing');
}
if (empty($params['gridParentId'])) {
throw new \Ip\Exception('girdParentId GET variable missing');
}
$newStatusVariables = Status::genSubgridVariables($this->statusVariables, $params['gridId'], $params['gridParentId']);
$commands[] = Commands::setHash(Status::build($newStatusVariables));
return $commands;
}