B/S按钮的权限控制

根据用户的权限来控制按钮的显示

1：获取权限表的权限数据

  /// <summary>
        /// 获取子菜单操作权限
        /// </summary>
        /// <param name="userNo">用户编号</param>
        /// <param name="moduleNo">模块编号</param>
        /// <returns>返回Rights</returns>
        public List<m_user_menu> GetRightsFromUserModule(string userNo, string moduleNo)
        {
            using (var ModelContainer = new ntasystemEntities())
            {
                var rightslist = from t in ModelContainer.m_user_menu
                                 where t.user_code == userNo && t.menu_no == moduleNo
                                 select t;
                return rightslist.ToList();
            }
        }

2：调用

 定义全局： private static string gs_menu_no = "";
        public static string Gs_Menu_No
        {
            get
            {
                return gs_menu_no;
            }
            set
            {
                gs_menu_no = value;
            }
        }

 

        


#region 权限操作
        public void RightsControl()
        {
            m_user_menu[] rightslist = wcf.GetRightsFromUserModule(GlobalVariables.Gs_Current_User.No, GlobalVariables.Gs_Menu_No);
            if (rightslist != null && rightslist.Length > 0)
            {
                string rights = rightslist[0].Rights;
                if (!rights.IndexBool(0))
                {
                    //新增
                    this.btnCreateNew.Visible = false;
                }
                if (!rights.IndexBool(1))
                {
                    //修改
                    this.btnUpdate.Visible = false;
                }
                if (!rights.IndexBool(2))
                {
                    //删除
                    this.btnDelete.Visible = false;
                }
                if (true)
                {
                    //保存
                    this.btnSave.Visible = false;
                }
                if (!rights.IndexBool(4))
                {
                    //取消
                    this.btnCancel.Visible = false;
                }
                if (!rights.IndexBool(5))
                {
                    //提交
                    //what i do ...
                }
                if (!rights.IndexBool(6))
                {
                    //导入
                    //what i do ...
                }
            }
        }

        #endregion

 

 //保存按钮是否要显示出来
        public void SaveButtonValid(bool isEnabled)
        {
            this.btnSave.Visible = isEnabled;
        }