JavaScript 数组到 MVC Controller

Question

我有一个简单的 JavaScript 数组，我正试图将其传递给 Controller ​​

function SubmitData()
{
    var operationCollection = new Array();

    var test1 = { name: "Bill", age: "55", address: "testing" };
    operationCollection.push(test1);
    var test2 = { name: "Ben", age: "55", address: "testing" };
    operationCollection.push(test2);
    var test3 = { name: "Flo", age: "55", address: "testing" };
    operationCollection.push(test3);


    var dataToPost = JSON.stringify(operationCollection);


    $.ajax({
        type: "POST",
        url: "Home/AddPerson",
        datatype: JSON,
        data: { methodParam: dataToPost },
        traditional: true

    });
}

C# Controller 有一个类

public class newEntry
{

    public string name { get; set; }
    public string age { get; set; }
    public string address { get; set; }

}

和方法

public void AddPerson(List<newEntry> methodParam)
{

    foreach (newEntry item in methodParam)
    {
      string name =  item.age + item.address;

    }
}

当我在调试中运行代码时，传递给 Controller ​​方法的值始终为 NULL 或 0。我似乎无法让数组正确传递。我在以前的帖子中读到，traditional: true 将解决此问题……但它不适合我。有人有什么想法吗？

Answer 1

尝试将此添加到您的方法的签名中:

[HttpPost]
public void AddPerson(List<newEntry> methodParam)

同样如 Gavin 所说，使用 data: dataToPost