0
我很新MVC，但我试图建立一个两步用户注册系统。我有一个名为Registration的视图模型中有一个注册模型和其他几个模型。用户将拥有基于注册模型的配置文件，然后他们将选择他们所属的生产商/分销商/餐厅/进口商，或创建一个新的。返回的我的ViewModel不验证或拾取我的下拉列表中的值。他们填充正确，但在帖子中，他们不在vm中。以下是我的视图/控制器/和模型。我一直在寻找网络2天没有运气。另外，如果您认为我的注册方法很古怪，请告诉我。谢谢！MVC 3下拉菜单和多模型ViewModel
控制器：
public class RegistrationController : Controller
{
private vfContext db = new vfContext();
//
// GET: /Registration/
public ActionResult Register()
{
ViewBag.UserTypeID = new SelectList(db.UserTypes, "UserTypeID", "Name");
ViewBag.ProducerID = new SelectList(db.Producers, "ProducerID", "Name");
ViewBag.PublicationID = new SelectList(db.Publications, "PublicationID", "Name");
ViewBag.ImporterID = new SelectList(db.Importers, "ImporterID", "Name");
ViewBag.DistributorID = new SelectList(db.Distributors, "DistributorID", "Name");
ViewBag.RestaurantID = new SelectList(db.Restaurants, "RestaurantID", "Name");
RegistrationViewModel reg = new RegistrationViewModel();
ViewData.Model = reg;
return View("Registration");
}
[HttpPost]
public ActionResult Register(RegistrationViewModel vm)
{
if (ModelState.IsValid)
{
MembershipCreateStatus createStatus;
//email is userid
Membership.CreateUser(vm.Register.Email, vm.Register.Password, vm.Register.Email, null, null, true, null, out createStatus);
if (createStatus == MembershipCreateStatus.Success)
{
Profile current = Profile.GetProfile(vm.Register.Email);
current.FirstName = vm.Register.FirstName;
current.LastName = vm.Register.LastName;
current.Address1 = vm.Register.Address1;
current.Address2 = vm.Register.Address2;
current.City = vm.Register.City;
current.State = vm.Register.State;
current.Postal = vm.Register.Postal;
current.UserTypeID = vm.Register.UserTypeID;
看法 - 我有一个很难复制过来，所以这个问题是的DDL，所以这里是我如何让用户类型ID一个做
@model vf2.Models.RegistrationViewModel
<div class="editor-label">
@Html.LabelFor(model => model.Register.UserTypeID, "User Type")
</div>
<div class="editor-field">
@Html.DropDownList("UserTypeID", String.Empty)
@Html.ValidationMessageFor(m => m.Register.UserTypeID)
</div>
型号：
public class RegistrationViewModel
{
public RegisterModel Register { get; set; }
public Producer Producer { get; set; }
public Distributor Distributor { get; set; }
//public Publication Publication { get; set; }
public Restaurant Restaurant { get; set; }
public Importer Importer { get; set; }
}
这里是我的注册模式。
public class RegisterModel
{
//[Required]
//[Display(Name = "User name")]
//public string UserName { get; set; }
[Required]
[Display(Name = "First Name")]
public string FirstName { get; set; }
[Required]
[Display(Name = "Last Name")]
public string LastName { get; set; }
[Display(Name = "Address")]
public string Address1 { get; set; }
[Display(Name = "Address Cont.")]
public string Address2 { get; set; }
public string City { get; set; }
public string State { get; set; }
public string Postal { get; set; }
public string Country { get; set; }
[DataType(DataType.PhoneNumber)]
public string Phone { get; set; }
public int ProducerID { get; set; }
public int DistributorID { get; set; }
public int PublicationID { get; set; }
public int ImporterID { get; set; }
public int RestaurantID { get; set; }
public virtual Producer Producer{ get; set; }
public virtual Distributor Distributor { get; set; }
public virtual Publication Publication { get; set; }
public virtual Importer Importer { get; set; }
public virtual Restaurant Restaurant { get; set; }
[Required]
public int UserTypeID { get; set; }
public virtual UserType UserType { get; set; }
[Required]
[DataType(DataType.EmailAddress)]
[Display(Name = "Email address")]
public string Email { get; set; }
[Required]
[StringLength(100, ErrorMessage = "The {0} must be at least {2} characters long.", MinimumLength = 6)]
[DataType(DataType.Password)]
[Display(Name = "Password")]
public string Password { get; set; }
[DataType(DataType.Password)]
[Display(Name = "Confirm password")]
[Compare("Password", ErrorMessage = "The password and confirmation password do not match.")]
public string ConfirmPassword { get; set; }
}
生产模式：
public class Producer
{
public int ProducerID { get; set; }
public string Name { get; set; }
public string Address1 { get; set; }
public string Address2 { get; set; }
public string City { get; set; }
public string State { get; set; }
public string Postal { get; set; }
public string Country { get; set; }
[DataType(DataType.PhoneNumber)]
public string Phone { get; set; }
[DataType(DataType.EmailAddress)]
public string Email { get; set; }
public string Website { get; set; }
public string CreatedBy { get; set; }
public DateTime CreatedOn { get; set; }
public string UpdatedBy { get; set; }
public DateTime? UpdatedOn { get; set; }
public Boolean Active { get; set; }
public virtual ICollection<Wine> Wines { get; set; }
}