ex9-6.htm
来自「有关JAVASCRIPT的源代码教程」· HTM 代码 · 共 31 行
HTM
31 行
<html><head><title>数组属性应用展示</title>
<h2>数组属性</h2>
<script language="JavaScript">
<!--
var book = new Array(6); //创建数组对象
book[0] = "PowerBuilder 9 开发人员指南"; //数组元素赋值
book[1] = "新华字典";
book[2] = "君子兰";
book[3] = "朗文当代高级英语词典";
book[4] = "笑林广记";
book[5] = "佛教常识答问";
// -->
</script>
</head>
<body bgcolor="lightblue">
<script language="JavaScript">
<!--
document.write("<h3>book数组中有" + book.length + "个元素</h3>");
book.length=9;
for (var i=0;i<book.length;i++){
document.write("<br>book["+i+"]="+book[i]);
}
document.write("<h3>book数组中有" + book.length + "个元素</h3>");
for (var i in book){
document.write("<br>book["+i+"]="+book[i]);
}
// -->
</script>
</body>
</html>
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