/** * @param ElementJBPrice $element * @param string $prefix * @return array */ protected function _getSortJBPriceOptionList($element, $prefix) { $list = array(); $keyPrefix = $prefix . $element->identifier; $elements = $element->getElements(); if (count($elements)) { foreach ($elements as $element) { $type = JString::ucfirst($element->getElementType()); $list[] = $this->_createOption($keyPrefix . '__' . $element->identifier, $element->getName() . ' - ' . $type, false); } } return $list; }