JS实现仿百度文库评分功能

百度文库分享平台大家都知道，今天小编通过一段实例代码给大家介绍基于js实现百度文库评分功能，先给大家展示效果图吧。

具体代码如下所示：

<！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><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>无标题文档</title><link href="http://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"><link href="http://cdn.bootcss.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet"><style>*{padding:0;margin:0;}#content{width:700px;height:50px;border:1px solid #ccc;margin:50px auto;line-height:50px;}#content span.title{display:line-block;width:100px;height:50px;line-height:50px;font-size:20px;font-weight:bold;color:#FF9933;}#content ul.stars {display:inline-block;width:160px;height:50px;line-height:50px;cursor:pointer;}#content ul.stars li {font-size:30px;color:#ccc;}#content p {display:inline-block;width:80px;height:50px;line-height:50px;font-size:20px;font-weight:bold;color:#ff9933;}#content .tip{display:inline-block;height:45px;border:1px #ccc red;background:#FFFFCC; visibility:hidden;}#content .tip span {display:inline-block;height:40px;line-height:40px;padding:0px 10px;;}#content .tip ul {display:inline-block;position:relative;}#content .tip ul i{position:absolute;top:70%;right:18%;}.red {color:red;margin-left:10px;}.orange{color:orange;}</style><script>window.onload = function （） { var content = document.getElementById（"content"）; var score = document.getElementById（"score"）; var oUl = content.getElementsByClassName（"stars"）[0]; var aLi = oUl.getElementsByTagName（"li"）; var tip = content.getElementsByClassName（"tip"）[0]; var arr = ["较差","较差","还行","推荐","力荐"]; oUl.onmouseover = function（）{ tip.style.visibility = "visible"; } oUl.onmouseout = function（）{ tip.style.visibility = "hidden"; } for（ var i=0;i<aLi.length;i++ ）{ aLi[i].index = i; aLi[i].onclick = function （） {mark（this.index）;oUl.index = this.index; } aLi[i].onmouseover = function（）{for（ var i=0;i<aLi.length;i++ ）{aLi[i].style.color = "#ccc";}mark（this.index）; } aLi[i].onmouseout = function（）{for（ var i=0;i<=this.index;i++ ）{aLi[i].style.color = "#ccc";}if（oUl.index ！== "undefined"）{mark（parseInt（oUl.index））;} } } function show（） { tip.style.visibility = tip.style.visibility === "hidden" ? "visible" : "hidden"; } function mark（index） { for（ var i=0;i<=index;i++ ）{aLi[i].style.color = index < 2 ? "gray" : "orange"; } score.innerHTML = arr[index] ? arr[index] : "待评价"; }}</script></head><body><div id="content"> <span class="title"><i class="red">* </i>总体评价：</span> <ul class="stars"> <li class="fa fa-star"></li> <li class="fa fa-star"></li> <li class="fa fa-star"></li> <li class="fa fa-star"></li> <li class="fa fa-star"></li> </ul> <p id="score">待评价</p> <div class="tip"> <span>小提示：点击小星星可以打分</span> <ul><li class="fa fa-star orange"></li><li class="fa fa-star orange"></li><li class="fa fa-star orange"></li><li class="fa fa-star orange"></li><li class="fa fa-star-o"></li><i class="fa fa-hand-pointer-o"></i> </ul> </div></div></body></html>

以上所述是小编给大家介绍的JS实现仿百度文库评分功能，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对脚本之家网站的支持！