如何在ajax成功方法中将javaScript json对象转换为C#对象

Question

I have this method on success of ajax call .

var SuccessMethodToGetNavigation = function (response) {

    recieveTopLevelAndSecondLevel(response);

};

Response I get from API is an object of NavigationViewModel in success method in the form of json. I want to cast this json object in C# NavigationViewModel class again to bind it with partial view model to get data in success method and then pass it to partialView model that is bound with NavigationViewModel and want to perform other operations.

Is it possible to do this without using another ajax call to controller ?

Answer 1

A way to use JSON in C# is with JSON.NET Quick Starts & API Documentation from JSON.NET - Official site help you work with it. An example of how to use it:

public class User
{
    public User(string json)
    {
        JObject jObject = JObject.Parse(json);
        JToken jUser = jObject["user"];
        name = (string) jUser["name"];
        teamname = (string) jUser["teamname"];
        email = (string) jUser["email"];
        players = jUser["players"].ToArray();
    }

    public string name { get; set; }
    public string teamname { get; set; }
    public string email { get; set; }
    public Array players { get; set; }
}

// Use
private void Run()
{
    string json = @"{""user"":{""name"":""asdf"",""teamname"":""b"",""email"":""c"",""players"":[""1"",""2""]}}";
    User user = new User(json);

    Console.WriteLine("Name : " + user.name);
    Console.WriteLine("Teamname : " + user.teamname);
    Console.WriteLine("Email : " + user.email);
    Console.WriteLine("Players:");

    foreach (var player in user.players)
        Console.WriteLine(player);
 }