js的eq获取到元素的下标数值

来源:互联网 发布:宋佳和谢天笑 知乎 编辑:程序博客网 时间:2024/05/22 09:48


 <!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> </head> <style type="text/css"> *{ margin:0px; padding:0px; list-style-type:none;} .con{ width:745px; height:500px; border:#09F solid 1px ; margin:0 auto;} .con .nav{ width:745px; height:40px;} .nav ul{ background:#6C6C6C;} .nav ul li{ padding:0 16px 0 16px; float:left; height:40px; line-height:40px;} .nav .sel{ border-bottom:#F00 solid 1px; font-weight:bold; color:#666} .content{ width:745px; height:460px; } .content .list{ text-align:center; display:none;} .content .show{ display:block;} </style>   <body> <div class="con"> <div class="nav"> <ul id="header"> <li class="sel">首页</li> <li>新闻</li> <li>视频</li> <li>财经</li> <li>娱乐</li> <li>体育</li> </ul> </div> <div class="content"> <div class="list show"><img src="image/1.jpg"width="742" height="456" /></div> <div class="list"><img src="image/2.png"width="742" height="456" /></div> <div class="list"><img src="image/3.png"width="742" height="456"/></div> </div> </div> <script type="text/javascript" src="js/jquery-1.3.1.js"></script> <script type="text/javascript">   $("#header").find("li").hover(function(){ $(this).addClass("sel").siblings().removeClass("sel");   $(".list").hide().eq($("li").index($(this))).show(); })             </script> </body> </html> 
 <!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> </head> <style type="text/css"> *{ margin:0px; padding:0px; list-style-type:none;} .con{ width:745px; height:500px; border:#09F solid 1px ; margin:0 auto;} .con .nav{ width:745px; height:40px;} .nav ul{ background:#6C6C6C;} .nav ul li{ padding:0 16px 0 16px; float:left; height:40px; line-height:40px;} .nav .sel{ border-bottom:#F00 solid 1px; font-weight:bold; color:#666} .content{ width:745px; height:460px; } .content .list{ text-align:center; display:none;} .content .show{ display:block;} </style>   <body> <div class="con"> <div class="nav"> <ul id="header"> <li class="sel">首页</li> <li>新闻</li> <li>视频</li> <li>财经</li> <li>娱乐</li> <li>体育</li> </ul> </div> <div class="content"> <div class="list show"><img src="image/1.jpg"width="742" height="456" /></div> <div class="list"><img src="image/2.png"width="742" height="456" /></div> <div class="list"><img src="image/3.png"width="742" height="456"/></div> </div> </div> <script type="text/javascript" src="js/jquery-1.3.1.js"></script> <script type="text/javascript">   $("#header").find("li").hover(function(){ $(this).addClass("sel").siblings().removeClass("sel");   $(".list").hide().eq($("li").index($(this))).show(); })             </script> </body> </html> 
0 0
原创粉丝点击