Question

<div class="display-label">
    <%: Html.LabelFor(model => model.Customer) %>
</div>
<div class="display-label">
    <%: Html.TextBox("Customer") %>
    <%: Html.ValidationMessageFor(model => Model.Customer) %>
</div>

我希望文本框中的这个值是不可编辑的，我仍然希望它在控制器中被访问。因为我正在传递价值

public ActionResult Create（string Customer）

当我在标签中传递它时，错误“对象未设置为实例”显示

这是post方法

 public ActionResult Create(string Customer,string UserName, string Password, string FirstName, string LastName,
        string MiddleInitial,  string Email,string Telephone,  bool IsAdmin, bool IsSubAdmin)
    {
        UserDAL userDALObject = new UserDAL();
        tblUser newUser = new tblUser();

        newUser.Customer =Customer ; 
        newUser.UserName = UserName;
        newUser.Password = Password;
        newUser.FirstName = FirstName;
        newUser.LastName = LastName;
        newUser.MiddleInitial = MiddleInitial;
        newUser.Email = Email;
        newUser.Telephone = Telephone; 

        newUser.IsAdmin = IsAdmin;
        newUser.IsSubAdmin = IsSubAdmin;

        userDALObject.AddUserDetails(newUser);
        TempData["UserCreationMsg"] = string.Format("User named :{0}, is created",UserName);
        return View();
    }

Answer 1

<%=Html.TextBox("Customer", Model.Customer, new { @readonly = "readonly" }) %>

如何使文本框中的值不可编辑

1 个答案: