点击li弹出取得的值
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>layer-更懂你的web弹窗解决方案</title>
<link rel="stylesheet" href="/go.html?url=layui/css/layui.css" media="all">
<script src="https://cdn.bootcss.com/jquery/1.12.3/jquery.min.js"></script>
<script src="layer/layer.js"></script>
</head>
<body>
<div>
<ul class="site-doc-icon">
<li class="class">
<i class="layui-icon layui-icon-rate-half"></i>
<div class="doc-icon-name">半星</div>
<div class="doc-icon-code"></div>
<div class="doc-icon-fontclass">layui-icon-rate-half</div>
</li>
<li class="class">
<i class="layui-icon layui-icon-rate"></i>
<div class="doc-icon-name">星星-空心</div>
<div class="doc-icon-code"></div>
<div class="doc-icon-fontclass">layui-icon-rate</div>
</li>
</ul>
</div>
<script>
$("li").click(function(){
//var text=$(this).html();
var text=$(this).children("div.doc-icon-fontclass").html();
alert(text);
});
</script>
</body>
</html><!DOCTYPE html>
<html>
<head
