Question

我遇到了从视图模型映射到嵌套视图模型的属性的问题。我的结构（瘦身）：

的ViewModels：

public class PolicyViewModel
{
     public int PolicyId { get; set; }
     public NoteViewModel NoteVM { get; set; }
}

public class NoteViewModel
{
     public int PolicyId { get; set; }
}

政策制定者：

public ActionResult Adjustment(int policyId = 0, int historyId = 0)
{
    GroupPolicyViewModel groupPolicyVM = new GroupPolicyViewModel();
    // Automap all property values, then assign the policy Id to the nested controller?!
    groupPolicyVM.NoteVM = new NoteViewModel { PolicyId = policyId };

    return View(groupPolicyVM);
}

注意控制器

public int PolicyId { get; set; } // null
public JsonResult Get(int take, int skip, FilterExpression filter, NoteViewModel NoteVM)
{
     // How do I get the PolicyId here?! NoteVM PolicyId is null
     // This function is being called via jQuery from the Policy form and I obviously don't want to send the policyId via QueryString.

}

查看当然，在我的观点中我有：

@Html.Partial("_Notes", Model.NoteVM)

@Html.HiddenFor(model => model.PolicyId)

@Html.HiddenFor(model => model.NoteVM.PolicyId) // also tried this with no success!

我想这应该是一个非常受欢迎的事情，但我无法弄清楚我做错了什么。有任何想法吗？我这样做是因为我需要多页的Note局部视图。

MVC嵌套视图模型属性

0 个答案: