Question

我有4个动作结果

public ActionResult Parent1 ()
{
    ViewModel VM = new ViewModel ();      
    return View(VM);
}

[HttpPost]
public ActionResult Parent1(ViewModel VM)
{           
    return View(VM);
}

[ChildActionOnly]
public ActionResult PortfolioComposition(ViewModel VM)
{
    string UserId = "UserId1";
    VM.PortfolioUserName = "ac";
    VM.PList = new List<PortfolioBar>();
    PortfolioBar bar = new PortfolioBar();
    bar.Category = "a";
    bar.InstrumentName = "a";
    bar.Weight = "c";
    bar.XyzStats = "d";
    vm.PortBarList.Add(bar);
    return View(vm);
}

[ChildActionOnly]
public ActionResult Partial2(ViewModel VM)
{
    return View(VM);
}

在视图模型中

public class ViewModel
{
    public String PortfolioUserName { get; set; }
    public List<PortfolioBar> PortBarList = new List<PortfolioBar>();
}

public class PortfolioBar
{
    public string InstrumentName { get; set; }
    public string Category { get; set; } 
    public string Weight { get; set; } 
    public string XyzStats { get; set; }
}

父视图

@using (Html.BeginForm())
{
    @{ Html.RenderAction("Partial1", "Home", new { vm = Model }); }
    <div class="form-group">
    <div class="col-md-offset-2 col-md-10">
        <input type="submit" value="Search" class="btn btn-default" />
    </div>
}

Partial1查看

@foreach (var item in Model.listvm)
{
    @{ Html.RenderAction("Partial2", "Home", new { vm = Model }); }
}

partial2查看

@TextBoxFor(m => m.weight)

以上代码中的所有内容都是公开的。我希望在回发到父控制器时获得重量值。我不知道该怎么做。可能是我做错了什么。我用相同的物体做它是不是很好？还是我需要使用另一个物体？但是，我将如何在帖子上合并这两个对象？

如何从mvc5中的2个局部视图回发到父视图的值？

0 个答案: