//新增点击方法 public ActionResult AddUser(td_user user) { UserContext context = new UserContext(); context.td_user.Add(user); //保存新增至数据库 context.SaveChanges(); //返回展示页面,UserController下面的Index页面 return(View("Index", context.td_user.ToList())); }
//保存点击方法 public ActionResult Update(td_user user) { UserContext context = new UserContext(); //先从数据库查询到user对应id在数据库中的那个值 var queryOne = context.td_user.Where(u => u.UserId == user.UserId).ToList().FirstOrDefault(); //再把这个值更新 queryOne.UserName = user.UserName; queryOne.PassWord = user.PassWord; queryOne.Email = user.Email; queryOne.Role = user.Role; context.SaveChanges(); return(View("Index", context.td_user.ToList())); }