function relativeList($id = NULL, $list_args = NULL) { if (is_null($list_args)) { $list_args = array('name' => array('heading' => '名称', 'cell' => '{name}'), 'phone' => array('heading' => '电话'), 'email' => array('heading' => '电邮'), 'relation' => array('heading' => '关系')); } return parent::relativeList($id, $list_args); }