MVC 子对象数据传递

时间:2023-03-09 15:18:27
MVC 子对象数据传递

1、接受参数

  

         public ActionResult Address(User user)
{
return View();
}

2. User对象类型

     public class User
{
public string Name { get; set; } /// <summary>
/// 子对象(单个)
/// </summary>
public Address Address { get; set; } /// <summary>
/// 子对象(集合)
/// </summary>
public List<Nick> Nicks { get; set; }
} public class Address
{
public string City { get; set; } public string Email { get; set; }
} public class Nick {
public string Name { get; set; }
}

3.页面传参

@*错误的传参*@
<a href="@Url.Action("Address", new MvcApplication.Models.User
{
Name ="小",
Address = new MvcApplication.Models.Address { City ="成都", Email="4444441@qq.com" }
})">点击测试1</a>
<br /> @*正确的url传参*@
<a href="/Home/Address?Name=小&Address.Email=11&Nicks[0].Name=测试">点击测试2</a> @*正确的表单提交*@
<form action="/Home/Address" method="get"> <input type="hidden" name="Name" value="小" />
<input type="hidden" name="Address.Email" value="" />
<input type="hidden" name="Nicks[0].Name" value="测试" />
<input type="submit" value="测试3"/>
</form>