<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title></title>
<script type="text/javascript">
window.onload = function () {
var btn = document.getElementById(‘add‘);
btn.onclick = function () {
var str = "";
for (var i = 0; i < 200; i++) {
str += ‘<input type="button" value="按钮"/>‘;
}
document.body.innerHTML = str;
}
}
</script>
</head>
<body>
<input type="button" id="add" value="动态添加按钮" />
</body>
</html>
本文出自 “Day Day Up” 博客，请务必保留此出处http://1433189426.blog.51cto.com/8055494/1566045
原文：http://1433189426.blog.51cto.com/8055494/1566045