public function getFieldContents(array $fieldOptions = array()) { $id = isset($fieldOptions['id']) ? $fieldOptions['id'] : null; $class = $this->class . (isset($fieldOptions['class']) ? ' ' . $fieldOptions['class'] : ''); $selected = GroupedList::getOptionName($this->getGroups(), $this->value); if (is_null($selected)) { $selected = array('group' => '', 'item' => ''); } return '<span ' . ($id ? 'id="' . $id . '-group" ' : '') . 'class="fof-groupedlist-group ' . $class . '>' . htmlspecialchars($selected['group'], ENT_COMPAT, 'UTF-8') . '</span>' . '<span ' . ($id ? 'id="' . $id . '-item" ' : '') . 'class="fof-groupedlist-item ' . $class . '>' . htmlspecialchars($selected['item'], ENT_COMPAT, 'UTF-8') . '</span>'; }