在ASP MVC 5中将多个模型从View传递到Controller

问题描述

更新这是对我有用的解决方案:我创建两个子视图，一个用于Model1，一个用于Model2.在大视图模型中，我通过以下方式渲染它们:

Updatehere is my solution that worked for me:I create two sub views one for Model1 and one for Model2and in the big view model I render them by :

@{Html.RenderPartial("view1", Model.model1);}
@{Html.RenderPartial("view2", Model.model2);}

在控制器中，我有这样的Action方法

and in the controller I have Action method like this

BigViewModel model= new BigViewModel();
  return View(model);

并且我有Action方法可以像这样发布:

and I have Action method for posting like this :

  [HttpPost]
     public ActionResult fun(Model1 model1,Model2 model2)
{
//Logic go here
}

================================

=================================

我有2个这样的模型:

public class Model1 {
    ... more properties here ...
}

public class Model2 {
    ... more properties here ...
}

然后我创建了一个大模型:`

and then I created one big model : `

    public class BigViewModel {
    public Model1 model1 { get; set; }
    public Model2 model2{ get; set; }
}

然后创建一个类型强的类型化视图(BigViewModel)这样用户可以在该视图中编辑字段，然后按Submit按钮返回服务器以进行处理
public ActionResult test(BigViewModel model)

then created a strong typed view of type (BigViewModel)so that user can edit the fields in that view and press submit button to back to server to process
public ActionResult test(BigViewModel model)

，但模型为空.我需要一种将BigViewModel传递给控制器​​的方法.

but the model is null.I need a way to pass the BigViewModel to the controller.`

推荐答案

我有这样的模型

public class Model1
{
    public int Id { get; set; }
}

public class Model2
{
    public int Id { get; set; }

}

public class BigViewModel
{
    public Model1 model1 { get; set; }
    public Model2 model2 { get; set; }
}

我有这样的httppost操作方法

I have httppost action method like this

    [HttpPost]
    public ActionResult Test(BigViewModel vm)
    {
        if (vm == null)
        {
            throw new Exception();
        }
        return View();
    }

我有这样的剃刀视图

@model WebApplication2.Models.BigViewModel

@{
    ViewBag.Title = "Test";
}

<h2>Test</h2>


@using (Html.BeginForm())
{
    @Html.AntiForgeryToken()

    <div class="form-horizontal">
        <h4>BigViewModel</h4>
        <hr/>
        @Html.ValidationSummary(true, "", new {@class = "text-danger"})
        @Html.EditorFor(s => s.model1.Id)
        @Html.EditorFor(s => s.model2.Id)
    </div>


    <button type="submit">Save</button>
}

   <div>
        @Html.ActionLink("Back to List", "Index")
    </div>

@section Scripts {
    @Scripts.Render("~/bundles/jqueryval")
}

它在我这边工作

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