protected function _toOptionHash($valueField = 'id', $labelField = 'title') { return parent::_toOptionHash($valueField, $labelField); }
/** * Convert collection items to select options hash array * * @return array */ public function toOptionHash() { return parent::_toOptionHash('attribute_set_id', 'attribute_set_name'); }
/** * Retrieve option hash * * @return array */ public function toOptionHash() { return parent::_toOptionHash('customer_group_id', 'customer_group_code'); }