<html>
<head>
<script type="text/javascript">
function addElement(msg) {
var _li = document.createElement('li');
var _text = document.createTextNode(msg);
var resultBoard = document.getElementById('resultBoard');
_li.appendChild(_text);
resultBoard.appendChild(_li);
}
//动物构造函数
function Animal() {
this.constructor = Animal;
}
Animal.prototype = new Object();
//人构造函数
function Person(name,age,sex){
this.name = name;
this.age = age;
this.sex = sex;
this.say = function () {
alert('I am a Person,My name is '+ this.name + ' and ' + 'my age is '+ this.age + ' and I am a ' + this.sex + '!');
}
this.constructor = Person;
}
Person.prototype = new Animal();
function Chinese(name,age,sex,party) {
this.home = 'chinese';
this.party = party;
Person.call(this,name,age,sex);
this.constructor = Chinese;
}
Chinese.prototype = new Person();
</script>
<script type="text/javascript">
window.onload = function () {
var obj1 = new Object();
addElement('obj1的构造函数是：'+obj1.constructor);
var animal1 = new Animal();
addElement('animal1的构造函数是：'+animal1.constructor);
var jack = new Person('jack',21,'boy');
addElement('jack的构造函数是：'+jack.constructor);
jack.say();
var fangming = new Chinese('fangming',28,'boy','none');
addElement('fangming的构造函数是：'+fangming.constructor);
fangming.say();
var denglili = new Chinese('denglili',27,'girl','none');
addElement('denglili的构造函数是：'+denglili.constructor);
denglili.say();
}
</script>
</head>
<body>
<h3>javascript Object 测试</h3>
<hr/>
<ul id="resultBoard">
<li>输出结果</li>
</ul>
</body>
</html>
