是否可以在同一视图中使用两个模型(我的视图强烈输入到我的模型中,我需要在同一视图中修改另一个模型)。有没有办法做到这一点
答案 0 :(得分:2)
使用具有属性的ViewModel
代表您的其他models
,并将其对象传递给View
。
public class CustomerViewModel
{
public int ID { set;get;}
public string Name { set;get;}
public Address Address {set;get;}
public IList<Order> Orders {set;get;}
public CustomerViewModel()
{
if(Address==null)
Address=new Address();
if(Orders ==null)
Orders =new List<Order>();
}
}
public class Address
{
public string AddressLine1 { set;get;}
//Other properties
}
public class Order
{
public int OrderID{ set;get;}
public int ItemID { set;get;}
//Other properties
}
现在进入你的Action方法
public ActionResult GetCustomer(int id)
{
CustomerViewModel objVM=repositary.GetCustomerFromId(id);
objVm.Address=repositary.GetCustomerAddress(id);
objVm.Orders=repositary.GetOrdersForCustomer(id);
return View(objVM);
}
您的视图将输入CustomerViewModel
@model CustomerViewModel
@using(Html.BeginForm())
{
<h2>@Model.Name</h2>
<p>@Model.Address.AddressLine1</p>
@foreach(var order in Model.Orders)
{
<p>@order.OrderID.ToString()</p>
}
}
答案 1 :(得分:1)
创建一个组合两个模型的模型。这很常见:
public class CombinedModel
{
public ModelA MyFirstModel { get; set; }
public ModelB MyOtherModel { get; set; }
}