/** * Set options * * @return void */ protected function _setOptions() { if (is_string($this->_model)) { $this->_model = new $this->_model(); } $queryBuilder = $this->_model->queryBuilder(); $this->_options = \Engine\Crud\Tools\Multiselect::prepareOptions($queryBuilder, $this->_optionName, $this->category, $this->categoryName, $this->where, $this->emptyCategory, $this->emptyItem, $this->fields); }