本文实例讲述了JS读取XML文件数据并以table形式显示数据的方法。分享给大家供大家参考，具体如下：
先看xml文件：
<?xml version="1.0" standalone="yes"?><student> <stuinfo> <stuName>张秋丽</stuName> <stuSex>女 </stuSex> <stuAge>18</stuAge> </stuinfo> <stuinfo> <stuName>李文才</stuName> <stuSex>男 </stuSex> <stuAge>31</stuAge> </stuinfo> <stuinfo> <stuName>李斯文</stuName> <stuSex>男 </stuSex> <stuAge>22</stuAge> </stuinfo> <stuinfo> <stuName>马英</stuName> <stuSex>女 </stuSex> <stuAge>25</stuAge> </stuinfo> <stuinfo> <stuName>孙红雷</stuName> <stuSex>男 </stuSex> <stuAge>32</stuAge> </stuinfo> <stuinfo> <stuName>欧阳俊雄</stuName> <stuSex>男 </stuSex> <stuAge>28</stuAge> </stuinfo> <stuinfo> <stuName>江琳</stuName> <stuSex>女 </stuSex> <stuAge>23</stuAge> </stuinfo> <stuinfo> <stuName>小小</stuName> <stuSex>女 </stuSex> <stuAge>22</stuAge> </stuinfo></student>
aspx页面代码：
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="获取数据库数据生成XML.aspx.cs" Inherits="Chapter1.获取数据库数据生成XML" %><!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 runat="server"> <title></title> <script type="text/javascript"> function loadXMLDoc(dname) { if (window.XMLHttpRequest) { xhttp = new XMLHttpRequest(); } else { xhttp = new ActiveXObject("Microsoft.XMLHTTP"); } xhttp.open("GET", dname, false); xhttp.send(""); return xhttp.responseXML; } function ReadXml() { var xmldoc = loadXMLDoc("Student.xml"); //获得指定节点 var divmsg = document.getElementById("xmlMsg"); var msg = "<table border='1' id='mytable'><tr><th>姓名</th><th>性别</th><th>年龄</th><tr>"; var nodes = xmldoc.getElementsByTagName("stuinfo"); for (var i = 0; i < nodes.length; i++) { msg += "<tr>"; msg += "<td>" + nodes[i].getElementsByTagName("stuName")[0].firstChild.nodeValue + "</td>"; msg += "<td>" + nodes[i].getElementsByTagName("stuSex")[0].firstChild.nodeValue + "</td>"; msg += "<td>" + nodes[i].getElementsByTagName("stuAge")[0].firstChild.nodeValue + "</td>"; msg += "</tr>"; } msg += "</table>"; divmsg.innerHTML = msg; } </script></head><body> <form id="form1" runat="server"> <div> <input type="button" value="JS读取XML" onclick="ReadXml()" /><br /> <div id="xmlMsg"> </div> </div> </form></body></html> 上面的JS操作主要就避免了使用childNodes(因为火狐中有时候会出现childNodes[0]获取到的是"/n"而不是我们想要的第一个子节点，这个自己可以去试下，反正我是遇到了这种情况),使得可以兼容IE、火狐，其他浏览器我没试。
