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面向对象---选项卡

2024-09-04 04:21:04   219人阅读

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!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=UTF-8">
<title>Insert title here</title>
<style type="text/css">

#vv div{width: 300px;height: 300px;border: 1px solid black;display: none;}

.active{background: red}
</style>
</head>
<body>
<div id="vv">
<input class="active" type="button" value=http://www.mamicode.com/‘1‘>"button" value=http://www.mamicode.com/‘2‘>"button" value=http://www.mamicode.com/‘3‘>"display: block">11111</div>
<div>22222</div>
<div>33333</div>
</div>
<script type="text/javascript">
window.onload=function(){
	
var aa=new Shuqian();
aa.init();
	
	
}
function Shuqian(){
	this.oparent=document.getElementById("vv");
	this.oinput=this.oparent.getElementsByTagName("input");
	this.odiv=this.oparent.getElementsByTagName("div");
}
Shuqian.prototype.init=function(){
	var This=this;
	for(var i=0;i<this.oinput.length;i++){
		this.oinput[i].index=i;
		this.oinput[i].onclick=function(){
			This.change(this);
		}
	}
}

Shuqian.prototype.change=function(obj){
	for(var i=0;i<this.oinput.length;i++){
		this.oinput[i].className="";
		this.odiv[i].style.display="none";
	}
	obj.className="active";
	this.odiv[obj.index].style.display="block";

}

</script>
</body>
</html>

　　

面向对象---选项卡


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