<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>Test Page</title>
<script type="text/javascript" src="js/jquery-1.11.1.min.js"></script>
<link rel="stylesheet" type="text/css" href="css/common.css" />
</head>
<script type="text/javascript">
$(function(){
$(".thumbs a").click(function(){
var largePath = $(this).attr("href");
var largeAlt = $(this).attr("title");
$("#largeImg").attr({
src:largePath,
alt:largeAlt
});
return false;
});
});
</script>
<body>
<h2>图片预览</h2>
<p id="largeImg">
<img src="images/img1-lg.jpg" alt="largeImg" />
</p>
<p class="thumbs">
<a href="images/img2-lg.jpg" title="Image2"><img src="images/img2-thumb.jpg" /></a>
<a href="images/img3-lg.jpg" title="Image3"><img src="images/img3-thumb.jpg" /></a>
<a href="images/img4-lg.jpg" title="Image4"><img src="images/img4-thumb.jpg" /></a>
<a href="images/img5-lg.jpg" title="Image5"><img src="images/img5-thumb.jpg" /></a>
<a href="images/img6-lg.jpg" title="Image6"><img src="images/img6-thumb.jpg" /></a>
</p>
</body>
</html>我写到img里面，也还是没有效果，咋回事
O(∩_∩)O~，我刚刚也发现了，没想到你自己回答了！我也时常犯这种小错误！
我把id="largeImg"写到p标签里了，所以没有效果