professional-javascript-04-ObjectMasqueradingExample.htm / htm
<html>
<head>
<title>Example</title>
</head>
<body>
<script type="text/javascript">
function ClassA(sColor) {
this.color = sColor;
this.sayColor = function () {
alert(this.color);
};
}
function ClassB(sColor, sName) {
this.newMethod = ClassA;
this.newMethod(sColor);
delete this.newMethod;
this.name = sName;
this.sayName = function () {
alert(this.name);
};
}
var objA = new ClassA("red");
var objB = new ClassB("blue", "Nicholas");
objA.sayColor();
objB.sayColor();
objB.sayName();
</script>
</body>
</html>
(C) Æliens 20/2/2008
You may not copy or print any of this material without explicit permission of the author or the publisher. In case of other copyright issues, contact the author.
