Microsoft Ajax Series Part 1

In this Fiddle you get test the Type system of the Microsoft Ajax Library

HTML

<script type='text/javascript' src="http://ajax.aspnetcdn.com/ajax/3.5/MicrosoftAjax.js"></script>

JavaScript

Type.registerNamespace("Tutorial.Chapter1");
Tutorial.Chapter1.Person = function(firstName, lastName) {
    this._firstName = firstName;
    this._lastName = lastName;
};
Tutorial.Chapter1.Person.prototype = {
    set_firstName: function(value) {
        this._firstName = value;
    },
    get_firstName: function() {
        return this._firstName;
    },
    set_lastName: function(value) {
        this._lastName = value;
    },
    get_lastName: function() {
        return this._lastName;
    },
    _firstName: "",
    _lastName: "",
    displayName: function() {
        alert("Hi! " + this._firstName + " " + this._lastName);
    }
};
Tutorial.Chapter1.Person.registerClass("Tutorial.Chapter1.Person", null);