자바스크립트 객체지향 (OOP)

JSON (객체표기법(JavaScript Object Notation) 방식

 <script type="text/javascript" language="javascript">
Book = {
 title : "sample"
 , chapter : {
  title : "title01"
  , page : "24"
 },
 chapter2 : {
  title : "title02"
  , page : "50"
 }
}
Book.chapter.title = "change_title";
alert(Book.chapter.title);
</script>

프로토타입(Prototype) 방식

<script type="text/javascript" language="javascript">
function Book(title, chapter1, chapter2)
{
 this.title = title;
 this.chapter1 = chapter1;
 this.chapter2 = chapter2;
}

Book.prototype.toString = function() {
 alert("title : " + this.title);
}

var book = new Book("book title", a, b);

function a() {
 alert('a');
}

function b() {
 alert('b');
}

//window.onload = book.chapter1;
//window.onload = book.chapter2;
window.onload = book.toString;
</script>