<!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>
<title>使用getScript()方法异步加载并执行js文件</title>
<script type='text/javascript' src='http://ajax.useso.com/ajax/libs/jquery/1.7.2/jquery.min.js?ver=3.4.2'></script>
</head>
<body>
<div id="divtest">
<div class="title">
<span class="fl">我最喜欢的运动</span>
<span class="fr"><input id="btnShow" type="button" value="加载" /></span>
</div>
<ul></ul>
</div>
<script type="text/javascript">
$(function () {
$("#btnShow").bind("click", function () {
var $this = $(this);
$.getScript("http://www.imooc.com/data/sport_f.js",function() {
$this.attr("disabled", "true");
});
})
});
</script>
</body>
</html>搞定
