public function add() { if (IS_POST) { $model = new \Model\RoleModel(); if ($data = $model->create(I('post.'), 1)) { if ($model->add($data)) { $this->success('添加角色成功', U('showlist'), 1); exit; } $this->error('添加角色失败'); } $this->error($model->getError()); } //获取所有的权限 $priv_model = new \Model\PrivilegeModel(); $priv_list = $priv_model->getTree(); $this->assign('priv_list', $priv_list); $this->display(); }