/**
* 群组更名
*/
public function update($parentGroupId, $groupId)
{
$criteria = new CDbCriteria();
$criteria->condition = "group_id=:group_id";
$criteria->params = array('group_id' => $groupId);
$oldGroup = GroupRelation::model()->find($criteria);
$oldGroup['parent_group_id'] = $parentGroupId;
$oldGroup->save();
return array('success' => true, 'msg' => 'success');
}
