8-4.htm

来自「javascript 的原代码,是一本书的代码」· HTM 代码 · 共 30 行

HTM
30
字号
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>无标题文档</title>
<script language="javascript">
    function phone(name,phoneno,site){
	    this.name = name;
		this.phoneno = phoneno;
		this.site = site;
		this.rate = 0.3;
	}
	function fee(usedTime){
	   return usedTime*this.rate;
	}
</script>
</head>

<body>
   <script language="javascript">
      var usedtime = prompt("请输入电话使用时间:","");
	  var myphone = new phone("liujian","1381749651","tianjin");
	  myphone.calculator = fee;
	  var fee = myphone.calculator(usedtime);
	  alert("你的电话费是: "+fee);
   </script>
</body>
</html>

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