c# - 如何将列表从 View 传递到 Controller ASP.NET MVC5

Question

我有这些模型:

public class Condominium
{
    public int CondominiumID { get; set; }

    public int BatchID { get; set; }

    public string Name { get; set; }

    public bool LiveInCondominium { get; set; }

    public string Phone { get; set; }

    public string Email { get; set; }

    public Batch Batch { get; set; }

    public List<Employee> Employees { get; set; }
}

public class Employee
{
    public int EmployeeID { get; set; }

    public int CityID { get; set; }

    public string UserID { get; set; }

    public Condominium CondominiumID { get; set; }

    public string Name { get; set; }

    public string Address { get; set; }

    public string ZipCode { get; set; }

    public string Contact { get; set; }

    public string Phone { get; set; }

    public string Email { get; set; }

    public City City { get; set; }

    public Condominium Condominium { get; set; }
}

我需要创建 Employee动态对象并将它们放入列表中，当我发帖请求对象时 Condominium包含带有 Employee 的列表对象。我不知道如何为此创建 View 。

Answer 1

我建议您为每个 View 构建 View 模型，在这种情况下，您将构建一个模型，其中包含一个包含员工列表的属性。然后，您可以简单地填充模型并将其返回到 View 。

这是一些伪代码:

Controller

public ActionResult Index() 
{
    var viewModel = new ViewModel()
    {
        Employees = BuildListOfEmployees() // Method that gets/builds a list of employees, expected return type List<Employee>
    };

    return View(viewModel);
}

class ViewModel
{
    public List<Employee> Employees { get; set; }
}

查看

@model YourNamespace.ViewModel

<ul>
@foreach (var employee in Model)
{
    <li>employee.Name</li>
}
</ul>