Proper way to use AJAX Post in jquery to pass model from strongly typed MVC3 view

I found 3 ways to implement this:

C# class:

public class AddressInfo {    public string Address1 { get; set; }    public string Address2 { get; set; }    public string City { get; set; }    public string State { get; set; }    public string ZipCode { get; set; }    public string Country { get; set; }}

Action:

[HttpPost]public ActionResult Check(AddressInfo addressInfo){    return Json(new { success = true });}

JavaScript you can do it three ways:

1) Query String:

$.ajax({    url: '/en/Home/Check',    data: $('#form').serialize(),    type: 'POST',});

Data here is a string.

"Address1=blah&Address2=blah&City=blah&State=blah&ZipCode=blah&Country=blah"

2) Object Array:

$.ajax({    url: '/en/Home/Check',    data: $('#form').serializeArray(),    type: 'POST',});

Data here is an array of key/value pairs :

=[{name: 'Address1', value: 'blah'}, {name: 'Address2', value: 'blah'}, {name: 'City', value: 'blah'}, {name: 'State', value: 'blah'}, {name: 'ZipCode', value: 'blah'}, {name: 'Country', value: 'blah'}]

3) JSON:

$.ajax({      url: '/en/Home/Check',      data: JSON.stringify({ addressInfo:{//missing brackets          Address1: $('#address1').val(),          Address2: $('#address2').val(),          City: $('#City').val(),          State: $('#State').val(),          ZipCode: $('#ZipCode').val()}}),      type: 'POST',      contentType: 'application/json; charset=utf-8'});

Data here is a serialized JSON string. Note that the name has to match the parameter name in the server!!

='{"addressInfo":{"Address1":"blah","Address2":"blah","City":"blah","State":"blah", "ZipCode", "blah", "Country", "blah"}}'

You can skip the var declaration and the stringify. Otherwise, that will work just fine.

$.ajax({    url: '/home/check',    type: 'POST',    data: {        Address1: "423 Judy Road",        Address2: "1001",        City: "New York",        State: "NY",        ZipCode: "10301",        Country: "USA"    },    contentType: 'application/json; charset=utf-8',    success: function (data) {        alert(data.success);    },    error: function () {        alert("error");    }});

This is the way it worked for me:

$.post("/Controller/Action", $("#form").serialize(), function(json) {               // handle response}, "json");[HttpPost]public ActionResult TV(MyModel id){    return Json(new { success = true });}