代码如下:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Bootstrap 实例 - 按钮标签</title>
<link rel="stylesheet" href="http://cdn.static.runoob.com/libs/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="http://cdn.static.runoob.com/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="http://cdn.static.runoob.com/libs/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body>
<div>
<button class="btn btn-default" type="button">按钮</button>
</div>
<script>
$(".btn").click(function(){
$("div").append('<button class="alert" type="button">按钮</button>');
})
$(".alert").click(function(){
alert(1);
})
</script>
</body>
</html>
