chrome 下Js怎么读取xml的一个节点

悬赏园豆：50 [已关闭问题]

<div class="cnblogs_code" onclick="cnblogs_code_show('08c046be-17c5-4fa3-9c65-693e81e93dcf')">xml 文件代码：</div> <div class="cnblogs_code" onclick="cnblogs_code_show('08c046be-17c5-4fa3-9c65-693e81e93dcf')"><img id="code_img_closed_08c046be-17c5-4fa3-9c65-693e81e93dcf" class="code_img_closed" style="display: none;" src="http://images.cnblogs.com/OutliningIndicators/ContractedBlock.gif" alt="" /><img id="code_img_opened_08c046be-17c5-4fa3-9c65-693e81e93dcf" class="code_img_opened" onclick="cnblogs_code_hide('08c046be-17c5-4fa3-9c65-693e81e93dcf',event)" src="http://images.cnblogs.com/OutliningIndicators/ExpandedBlockStart.gif" alt="" />代码 <div id="cnblogs_code_open_08c046be-17c5-4fa3-9c65-693e81e93dcf"> <pre><div><?xml version="1.0" encoding="utf-8" ?> <class> <Erect> <Item> <Id>1</Id> <Tag>厨房用品</Tag> <More>true</More> </Item> <Item> <Id>2</Id> <Tag>卫浴用品</Tag> <More>false</More> </Item> <Item> <Id>3</Id> <Tag>卧室用品</Tag> <More>true</More> </Item> <Item> <Id>4</Id> <Tag>客厅用品</Tag> <More>false</More> </Item> </Erect> <House> <Item> <Id>5</Id> <Tag>电视机</Tag> <More>true</More> </Item> <Item> <Id>6</Id> <Tag>洗衣机</Tag> <More>true</More> </Item> <Item> <Id>7</Id> <Tag>电冰箱</Tag> <More>true</More> </Item> <Item> <Id>8</Id> <Tag>电脑</Tag> <More>true</More> </Item> </House> <MaMiBaby> </MaMiBaby> <Marry> </Marry> </class></div></pre> </div> </div> Js代码 <div class="cnblogs_code" onclick="cnblogs_code_show('fa17f535-75ea-4da4-84fd-bd728698e0a5')"><img id="code_img_closed_fa17f535-75ea-4da4-84fd-bd728698e0a5" class="code_img_closed" style="display: none;" src="http://images.cnblogs.com/OutliningIndicators/ContractedBlock.gif" alt="" /><img id="code_img_opened_fa17f535-75ea-4da4-84fd-bd728698e0a5" class="code_img_opened" onclick="cnblogs_code_hide('fa17f535-75ea-4da4-84fd-bd728698e0a5',event)" src="http://images.cnblogs.com/OutliningIndicators/ExpandedBlockStart.gif" alt="" />代码 <div id="cnblogs_code_open_fa17f535-75ea-4da4-84fd-bd728698e0a5"> <pre><div>var Sys = {}; var ua = navigator.userAgent.toLowerCase(); var s; (s = ua.match(/msie ([\d.]+)/)) ? Sys.ie = s[1] : (s = ua.match(/firefox\/([\d.]+)/)) ? Sys.firefox = s[1] : (s = ua.match(/chrome\/([\d.]+)/)) ? Sys.chrome = s[1] : (s = ua.match(/opera.([\d.]+)/)) ? Sys.opera = s[1] : (s = ua.match(/version\/([\d.]+).*safari/)) ? Sys.safari = s[1] : 0; //if (Sys.ie) alert('IE: ' + Sys.ie); //if (Sys.firefox) alert('Firefox: ' + Sys.firefox); //if (Sys.chrome) alert('Chrome: ' + Sys.chrome); //if (Sys.opera) alert('Opera: ' + Sys.opera); //if (Sys.safari) alert('Safari: ' + Sys.safari); var xmlHttp; function createXMLHttpRequest() { if(window.ActiveXObject) { xmlHttp = new ActiveXObject("Microsoft.XMLHTTP"); } else if(window.XMLHttpRequest) { xmlHttp = new XMLHttpRequest(); } } ////////////////////////////////////////////////////////////// var clsId = ""; var objFrame = document.getElementById("Frame1"); var objChild = objFrame.children; for(var i=0;i<objChild.length;i++){ objChild[i].onmouseover = function(){ this.className="FrameItem ItemDiv"; } objChild[i].onmouseout = function(){ var css =1; for(var j=0;j<objChild.length;j++) { if(this.id == objChild[j].id) css = j+1; } this.className ="cls cls" + css + " ItemDiv"; } objChild[i].onclick= function(){ var o = document.getElementById("SelectText"); clsId = this.id; GetCls1(); } } //////////////////////////////////////////////////////////////////////// function GetCls1() { createXMLHttpRequest(); UrlParameter="ts="+new Date().getTime(); var url=""; if(Sys.ie) { url ="/Xml/cls1.xml?"+UrlParameter; xmlHttp.open("GET",url,true); xmlHttp.onreadystatechange = callback; } else { url = "/Xml/cls1.txt?"+UrlParameter; xmlHttp.open("GET",url,true); xmlHttp.onreadystatechange = callback2; } xmlHttp.send(null); } function callback() { if(xmlHttp.readyState ==4) { if(xmlHttp.status ==200) { var XmlData="" ; XmlData = xmlHttp.responseXML; setData(XmlData); } else { document.getElementById("Frame2").innerHTML="<div class=\"Loading\"></div>"; } } else { document.getElementById("Frame2").innerHTML="<div class=\"Loading\"></div>"; } } function callback2() { if(xmlHttp.readyState ==4) { if(xmlHttp.status ==200) { var XmlData="" ; var parser = new DOMParser; XmlData = parser.parseFromString(xmlHttp.responseText, "text/xml"); setData2(XmlData); } else { document.getElementById("Frame2").innerHTML="<div class=\"Loading\"></div>"; } } else { document.getElementById("Frame2").innerHTML="<div class=\"Loading\"></div>"; } } function setData(XmlData) { var clsHtml=""; var clsNode = XmlData.getElementsByTagName(clsId)[0]; var clsChildNode = clsNode.childNodes; for(var j=0;j<clsChildNode.length;j++) { var ItemNode = clsChildNode[j]; var Id = ItemNode.getElementsByTagName("Id")[0].firstChild.nodeValue; var Tag = ItemNode.getElementsByTagName("Tag")[0].firstChild.nodeValue; var More = ItemNode.getElementsByTagName("More")[0].firstChild.nodeValue; clsHtml+="<a href=\"ClsSelect.aspx?Ids="+Id+"\"><div"; if(More=="true") clsHtml+=" class=\"clsMore\""; clsHtml+=">"+Tag+"</div></a>"; } document.getElementById("Frame2").innerHTML=clsHtml; } function setData2(XmlData) { var clsHtml=""; var clsNode = XmlData.getElementsByTagName(clsId)[0]; //Erct var clsChildNode = clsNode.childNodes;//<Item></Item><Item></Item><Item></Item>... for(var j=0;j<clsChildNode.length;j++) { var ItemNode = clsChildNode[j]; // var ItemNodeName = ItemNode.nodeName; // var ItemNodeValue = ItemNode.nodeText["Id"]; // if(ItemNodeName=="Item") // { // alert(ItemNodeValue); // } if(ItemNode.nodeName=="Item") { var ItemNodeChild = ItemNode.childNodes; for(var r=0;r<ItemNodeChild.length;r++) { alert(ItemNodeChild[i].nodeName);//问题在这里，我怎么也读不到节点值 } } // var Id = ItemNode.getElementsByTagName("Id")[0].firstChild.nodeValue; // var Tag = ItemNode.getElementsByTagName("Tag")[0].firstChild.nodeValue; // var More = ItemNode.getElementsByTagName("More")[0].firstChild.nodeValue; // // clsHtml+="<a href=\"ClsSelect.aspx?Ids="+Id+"\"><div"; // if(More=="true") // clsHtml+=" class=\"clsMore\""; // // clsHtml+=">"+Tag+"</div></a>"; } document.getElementById("Frame2").innerHTML=clsHtml; } </div></pre> </div> </div>   Html代码：    <div class="ClsSelect">                              <div class="SelectFrame" id="SelectFrame">                     <div class="Frame1" id="Frame1">                         <div class="ItemDiv cls1 cls" id="Erect"><div><div class="Item">装修建材</div><div>装修/浴室/厨房/卧室/门窗</div></div></div>                         <div class="ItemDiv cls2 cls" id="House"><div><div class="Item">家居用品</div><div>电视机/洗衣机/冰箱/电脑</div></div></div>                         <div class="ItemDiv cls3 cls" id="MaMiBaby"><div><div class="Item">妈咪宝贝</div><div>母婴/奶粉/玩具/童装/孕妇</div></div></div>                         <div class="ItemDiv cls4 cls" id="Marry"><div><div class="Item">偶要结婚</div><div>婚戒/婚宴/婚庆/婚照/蜜月</div></div></div>                     </div>                     <div class="Frame2" id="Frame2">                       <%--  <a href="ClsSelect.aspx?Id=" ><div>Tag</div></a>                         <a href="ClsSelect.aspx?Id=" ><div class="clsMore">Tag</div></a>                         <a href="ClsSelect.aspx?Id=" ><div class="clsMore Selected">Tag</div></a>                         <a href="ClsSelect.aspx?Id=" ><div class="Selected">Tag</div></a>--%>                     </div>                     <div class="Frame2" id="Frame3">                            <ul>                             <li></li>                             <li></li>                             <li></li>                             <li></li>                             <li></li>                         </ul>                                         </div>                     <div class="Frame3" id="Frame4">                         <ul>                             <li></li>                             <li></li>                             <li></li>                             <li></li>                             <li></li>                         </ul>                     </div>                 </div>                            </div>   我做了浏览器的判断，在IE下能正常显示，但是在chrome下，怎么也读不到节点的值，不知道有没有谁能帮忙解决下

网站开发 Javascript

海底的鱼 | 初学一级 | 园豆：77
提问于：2010-06-08 11:44

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chrome 下Js怎么读取xml的一个节点

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