jQuery 删除节点

yin_jw · 发表于 2013-2-6 08:42:51

<%@ page language="java" import="java.util.*" pageEncoding="GB18030"%><%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>My JSP 'Jquery008.jsp' starting page</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"><script type="text/javascript" src="js/jquery-1.6.1.js"></script><script type="text/javascript">$(document).ready(function() {$("#btn1").click(function() {//remove方法会返回被移除的节点的jQuery对象//var removedLi = $("ul li:eq(3)").remove();//removedLi.appendTo($("ul"));//empty方法是请控件元素中的内容$("ul li:eq(3)").empty();});});</script></head><body> <ul> <li>aaaaaaaaaaaaaaaa</li> <li>bbbbbbbbbbbbbbbb</li> <li>cccccccccccccccc</li> <li>dddddddddddddddd</li> <li>eeeeeeeeeeeeeeee</li> <li>ffffffffffffffff</li> </ul> <input type="button" value="click" id="btn1"/></body></html>

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