【IT168技术文档】
<html xmlns="http://www.w3.org/1999/xhtml" > <head runat="server"> <title>无标题页</title> <script type="text/javascript"> function Movie(id,name,age) { //私有属性 var age=age; //公有属性 this.ID=id; this.Name=name; SayYes=function(words)//私有方法 { document.write(words); document.write("Age:"+age); } this.ShowInfo=function(words)//公有方法 { SayYes(words); document.write("ID: "+this.ID+"|Name: "+this.Name+"<br />"); } } Movie.prototype.SayHello=function(words) { alert(words); } function Animal(sex,age)//基类 { this.Sex=sex; this.Age=age; } function People(id,name,sex,age)//子类 { //People.prototype=new Animal(); this.ID=id; this.Name=name; this.Sex=sex; this.Age=age; this.Say=function() { document.write("ID:"+this.ID+"|Name:"+this.Name+"|Sex:"+this.Sex+"|Age:"+this.Age); } } People.prototype=new Animal(); </script> </head> <body> <form id="form1" runat="server"> <div> <script type="text/javascript"> var a=new Movie(1,"abc",10); a.ShowInfo("Yes"); a.SayHello("Hello"); var b=new People(1,"a","男",10); b.Say(); </script> </div> </form> </body> </html>
