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我在EF模型中验证问题,我似乎无法弄清楚。不显眼的Javascript验证部分按预期工作。EF复杂类型和验证
考虑以下车型(该RequiredIf
属性为this library):
public class Conversation
{
public int Id { get; set; }
public User User { get; set; }
public String Handler { get; set; }
}
[ComplexType]
public class User
{
public bool Anonymous { get; set; }
[RequiredIf("Anonymous", false)]
[Display(Name = "Full name")]
public String Name { get; set; }
}
我的编辑视图仅显示字段User
,这是我的控制器。
[HttpPost()]
public ActionResult Create(Conversation conversation)
{
if (ModelState.IsValid)
{
_db.Conversations.Add(conversation);
_db.SaveChanges(); // fails on this line
}
return RedirectToAction("Index");
}
这将导致以下错误:
DbUnexpectedValidationException: An unexpected exception was thrown during validation of 'Full name' when invoking Mvc.ValidationToolkit.RequiredIfAttribute.IsValid. See the inner exception for details.
而且内部异常:
Member 'Conversation.Anonymous' not found.
为什么突然验证寻找Conversation.Anonymous
,而不是Conversations.Client.Anonymous
?