<!DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<script>
var i=;
function add(){
var top=document.getElementById("top");
var input=document.createElement("input");
var div=document.createElement("div");
div.innerHTML="学生:"+i
div.id=i
i=i+; input.type="text"
input.name="v";
input.onclick=function remo(){alert(i);top.removeChild(div)};//点击删除控件
input.value="nihao";
input.id="v";
div.appendChild(input);
top.appendChild(div);
}
</script>
</head> <body> <div><input type="button" onclick="add()" value="添加" /></div>
<div id="top"></div>
</body>
</html>