protected function set_params($params)
{
$this->_set_param($params, 'start');
$this->_set_param($params, 'end');
$this->_set_param($params, 'step');
$this->_set_param($params, 'repeat');
$this->_set_param($params, 'skip');
$this->_set_param($params, 'skip_before');
return parent::set_params($params);
}
protected function set_params($params)
{
$this->_set_param($params, 'from_data_key');
$this->_set_param($params, 'from_sublevels');
return parent::set_params($params);
}
protected function set_params($params)
{
$this->_set_param($params, 'group');
return parent::set_params($params);
}