Question

我想在同一视图mvc5 c＃

中检索父和子的数据

<ul class="circle2">
    <li style=" border:0px">
        <div class="text">@Html.DisplayFor(model => model.Name)</div>
    </li>

    <ul class="circle3">

    @foreach (var item1 in Model) 
    {
        <li>
            <div class="text">@Html.Display(modelItem => item1.Name)</div>
        </li>
    }
<li>
    <div class="text" data-toggle="tooltip" data-placement="left" title="add family member">@Html.ActionLink("+", "Create")</div>
</li>

Answer 1

您的模型必须如下所示：

public class newtree 
{ 
    public string User_ID { get; set; } 
    public string Name { get; set; } 
    public string perantID { get; set; } 
    List<Child> Children { get; set; }
}

您需要使用正确的数据填充子列表，然后使用@foreach（Model.Children中的var item1）进行迭代

Answer 2

型号

 public class EmployeeViewModel {

    public int Id { get; set; }
    public string Name { get; set; }
    public string Email { get; set; }
    public EmployeeDepartment employeeDepartment { get; set; }
}

public class EmployeeDepartment {

    public int Id { get; set; }
    public string DepartmentName { get; set; }
}

控制器

 public ActionResult EmployeeData() {

        EmployeeViewModel model = new EmployeeViewModel();
        EmployeeDepartment ed = new EmployeeDepartment();
        model.Id = 1;
        model.Name = "Muhammmad Ashraf Faheem";
        model.Email = "it.ashraffaheem@gmail.com";
        ed.Id = 1;
        ed.DepartmentName = "Development";
        model.employeeDepartment = ed;
        return View(model);
    }

查看

@model UploadFileDemo.Models.EmployeeViewModel
@{ViewBag.Title = "EmployeeData";}
<label>@Model.Id</label><br />
<label>@Model.Name</label><br />
<label>@Model.Email</label><br />
<label>@Model.employeeDepartment.Id</label><br />
<label>@Model.employeeDepartment.DepartmentName</label>

通过这种方式，我们可以在同一视图中使用父模型和子模型：

如何在同一视图中检索父数据和子数据

2 个答案: