ASP.Net MVC 3 Ajax

I am new to ASP.Net MVC 3 and interested to learn Ajax implementation in MVC.

Is there any 开发者_开发问答ebook or tutorial to learn AJAX in ASP.Net MVC.

http://www.matthidinger.com/archive/2011/02/22/Progressive-enhancement-tutorial-with-ASP-NET-MVC-3-and-jQuery.aspx

asp.net MVC3 and jquery AJAX tutorial

  $.ajax({
        type: "POST", 
        url: '@Url.Action("Action","Controller")',  
        data: { },
        contentType: "application/json;charset=utf-8",
        dataType: "json",
   success: function (result) {
            alert(data)
        } });