JavaScriptの基本(クラスの基本)

Helloworld.js

/**
 * Created with JetBrains WebStorm.
 * User: bao_bao
 * Date: 2013/03/31
 * Time: 22:07
 * To change this template use File | Settings | File Templates.
 */

var Helloworld = function()
{
    console.log("hogehogefooo");

    // publicプロパティ
    this.x = 0;
    this.y = 0;


    //=========================================================
    // PUBLIC METHOD
    //=========================================================

    this.position = function(x, y)
    {
        this.x = x;
        this.y = y;
    }

    this.toString = function()
    {
        console.log(privateMethod() + "::x:" + this.x + "::y:" + this.y);
    }

    //=========================================================
    // PRIVATE METHODS
    //=========================================================

    var privateMethod = function()
    {
        return "private method";
    }
}

var h = new Helloworld();
h.position(30, 40);
h.toString();