摘要:<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0">&
<!DOCTYPE html> <html> <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>jquery动画 animate()</title> <script type="text/javascript" src="jquery-3.3.1.min.js"> </script> <style> div{width:1800px;height:48px;background-color:#ccc} ul li{text-align:center;line-height:40px;border-radius: 5px; list-style-type:none;background-color:#0080c0;width:200px;height:40px;font-size:20px;font-weight:bold;float:left;margin:2px 2px;} li#li10,#li11,#li12{position:absolute;float: left;} .box{width:200px;height:400px;background-color:royalblue;position: relative;} </style> </head> <body> <script type="text/javascript" > $(document).ready(function(){ $('li').hover( function(){ $(this).css({'background':'red','color':'white','borderBottom':'4px solid #4610da'}) },function(){ $(this).css({'background':'#0080c0','color':'black','borderBottom':'none'}) }) $('.box').hide() $('#li2').hover( function(){ $('.box').show() }, function(){ $('.box').hide() }) }) </script> <div> <ul> <li id='li1'>首页</li> <li id='li2'>产品 <div> <ul> <li id='li10'>产品1</li> <!-- 不明白为啥li10,li11不显示出来 --> <li id='li11'>产品2</li> <li id='li12'>产品3</li> </ul> </div> </li> <li id='li3'>新闻</li> <li id='li4'>案例</li> <li id='li5'>联系我们</li> <li id='li6'>公司简介</li> <li id='li7'>招聘信息</li> <li id='li8'> 在线留言</li> </ul> </div> </body> </html>
批改老师:查无此人批改时间:2019-02-11 09:31:12
老师总结:作业完成的不错。以后把代码整理下,看着方便。不显示的问题,可以私聊下讲课老师,或者发个工单。作业区无法互动。