<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>评分控件</title>
<script src='./jquery.js'></script>
<style>
li{list-style: none;float:left;width:30px;}
</style>
</head>
<body>
<ul>
<li class="item">☆</li>
<li class="item">☆</li>
<li class="item">☆</li>
<li class="item">☆</li>
<li class="item">☆</li>
</ul>
<script>
$(function(){
$('.item').hover(function(e){
$(this).text('★').prevAll().text('★');
},function(e){
$(this).text('☆').nextAll().text('☆');
}).on('click',function(e){
$(this).addClass('cur').siblings().removeClass('cur');//获取当前点击的li
});
$('ul').on('mouseleave',function(e){
$('ul li.cur').text('★').prevAll().text('★').end().nextAll().text('☆');
});
})
</script>
</body>
</html>