public function getOptions()
{
# The options available are based on what type was selected
$options = array();
$type = $this->form->getField('entity_type')->value;
return array_merge(parent::getOptions(), JFormFieldParentEntity::getParents($type));
}
function display($tpl = null)
{
$task = JRequest::getCmd('task', NULL);
$cmd = JRequest::getCmd('cmd', NULL);
switch ($task) {
case 'parents':
$parents = JFormFieldParentEntity::getParents($cmd);
$output = '';
foreach ($parents as $parent) {
$output .= '<option value="' . $parent->value . '">' . $parent->text . '</option>';
}
$data = $output;
default:
break;
}
$document =& JFactory::getDocument();
$document->setMimeEncoding('application/json');
echo json_encode($data);
return false;
}