public static function extraFieldsScopes($name = 'scope', $value = null, $attributes = '', $none = false)
{
$options = array();
require_once JPATH_ADMINISTRATOR . '/components/com_k2/helpers/extrafields.php';
$rows = K2HelperExtraFields::getScopes();
if ($none) {
$options[] = JHtml::_('select.option', '', JText::_($none));
}
foreach ($rows as $row) {
$options[] = JHtml::_('select.option', $row, JText::_('K2_EXTRA_FIELD_SCOPE_' . strtoupper($row)));
}
return JHtml::_('select.genericlist', $options, $name, $attributes, 'value', 'text', $value);
}
