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="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css"> <link href="https://cdn.bootcss.com/font-awesome/4.7.0/css/font-awesome.min.css"> <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> <span><i>* </i>总体评价：</span> <ul> <li></li> <li></li> <li></li> <li></li> <li></li> </ul> <p>待评价</p> <div> <span>小提示：点击小星星可以打分</span> <ul> <li></li> <li></li> <li></li> <li></li> <li></li> <i></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！
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