天易25----jquery中next、each和find的基本使用
1.next的基本使用1）效果图如下：
2)代码如下：
2）代码如下：<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%><%String path = request.getContextPath();String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html> <head> <base href="<%=basePath%>"> <title></title><meta http-equiv="pragma" content="no-cache"><meta http-equiv="cache-control" content="no-cache"><meta http-equiv="expires" content="0"> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"><meta http-equiv="description" content="This is my page"><!--<link rel="stylesheet" type="text/css" href="styles.css">--><script type="text/javascript" src="<%=basePath %>js/jquery-1.6.4.min.js"></script><script type="text/javascript">$(document).ready(function(){$("ul li").each(function(i){$(this).html($(this).html()+"........."+i);});$("p").find("span").addClass("one");});</script><style type="text/css">*{padding:0;margin:0;}body {padding:100px;font-size:12px;font-family:"宋体";}.one{background:orange;padding:3px;}</style> </head><body><ul><li>a</li><li>b</li><li>c</li><li>d</li><li>e</li><li>f</li></ul><p><span>Hello</span>,how are you ?</p></body></html>