Firefox提示"undefined"IE正常显示!解决方案
日期：2014-05-16 浏览次数：20555 次
Firefox提示"undefined",IE正常显示!
XML文件内容:
<?xml version= "1.0 " encoding= "gb2312 " ?>
<sitemainmenu>
<item>
<enmenu> Home </enmenu>
<chmenu> 首页 </chmenu>
<url> / </url>
</item>
<item>
<enmenu> Product </enmenu>
<chmenu> 产品资讯 </chmenu>
<url> /product/ </url>
</item>
<item>
<enmenu> Support </enmenu>
<chmenu> 技术支持 </chmenu>
<url> /support/ </url>
</item>
<item>
<enmenu> Customer </enmenu>
<chmenu> 客户服务 </chmenu>
<url> /service/ </url>
</item>
<item>
<enmenu> Information </enmenu>
<chmenu> 信息中心 </chmenu>
<url> /company/ </url>
</item>
</sitemainmenu>
HTML内容:
<!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=gb2312 " />
<title> 无标题文档 </title>
</head>
<body>
<script language= "javascript " type= "text/javascript ">
<!--
var xmlhttp;
try{
xmlhttp = new ActiveXObject( 'Msxml2.XMLHTTP ');
}catch(e){
try{
xmlhttp=new ActiveXObject( 'Microsoft.XMLHTTP ');
}catch(e){
try{
xmlhttp=new XMLHttpRequest();
}catch(e){}
}
}
//创建对一个XML文件的请求
xmlhttp.open( "get ", "sitemainmenu.xml ");
//表单值处理程序
xmlhttp.onreadystatechange=function(){
if(xmlhttp.readyState == 4){
if(xmlhttp.status ==200){
var strdate=xmlhttp.responseXML;
readNewRecord(strdate);
}else{
alert(xmlhttp.status);
}
}
}
//发送表单值
xmlhttp.send(null);
//设置http头
//读取XML文件
function readNewRecord(strdate){
var nodebuffer = " " ;
nodebuffer = nodebuffer + " <ul> ";
var prognode = strdate.getElementsByTagName( "item ");
alert(prognode.length);
for(var i=0; i <prognode.length; i++){
var menunodeText = prognode[i].childNodes[1];
var urlnodeText = prognode[i].childNodes[2];
alert(menunodeText);
nodebuffer = nodebuffer + " <li> <a href= ' "+ urlnodeText.text + " '> "+ menunodeText.text + " </a> </li> ";
}
nodebuffer = nodebuffer + " </ul> ";
document.write (nodebuffer);
}
//-->
</script>
</body>
</html>
说明:就是动态读取XML文件中item的记录,写到一个 <ul> 中~,高手帮俺看看!
------解决方案--------------------
XML文件内容:
<?xml version= "1.0 " encoding= "gb2312 " ?>
<sitemainmenu>
<item>
<enmenu> Home </enmenu>
<chmenu> 首页 </chmenu>
<url> / </url>
</item>
<item>
<enmenu> Product </enmenu>
<chmenu> 产品资讯 </chmenu>
<url> /product/ </url>
</item>
<item>
<enmenu> Support </enmenu>
<chmenu> 技术支持 </chmenu>
<url> /support/ </url>
</item>
<item>
<enmenu> Customer </enmenu>
<chmenu> 客户服务 </chmenu>
<url> /service/ </url>
</item>
<item>
<enmenu> Information </enmenu>
<chmenu> 信息中心 </chmenu>
<url> /company/ </url>
</item>
</sitemainmenu>
HTML内容:
<!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=gb2312 " />
<title> 无标题文档 </title>
</head>
<body>
<script language= "javascript " type= "text/javascript ">
<!--
var xmlhttp;
try{
xmlhttp = new ActiveXObject( 'Msxml2.XMLHTTP ');
}catch(e){
try{
xmlhttp=new ActiveXObject( 'Microsoft.XMLHTTP ');
}catch(e){
try{
xmlhttp=new XMLHttpRequest();
}catch(e){}
}
}
//创建对一个XML文件的请求
xmlhttp.open( "get ", "sitemainmenu.xml ");
//表单值处理程序
xmlhttp.onreadystatechange=function(){
if(xmlhttp.readyState == 4){
if(xmlhttp.status ==200){
var strdate=xmlhttp.responseXML;
readNewRecord(strdate);
}else{
alert(xmlhttp.status);
}
}
}
//发送表单值
xmlhttp.send(null);
//设置http头
//读取XML文件
function readNewRecord(strdate){
var nodebuffer = " " ;
nodebuffer = nodebuffer + " <ul> ";
var prognode = strdate.getElementsByTagName( "item ");
alert(prognode.length);
for(var i=0; i <prognode.length; i++){
var menunodeText = prognode[i].childNodes[1];
var urlnodeText = prognode[i].childNodes[2];
alert(menunodeText);
nodebuffer = nodebuffer + " <li> <a href= ' "+ urlnodeText.text + " '> "+ menunodeText.text + " </a> </li> ";
}
nodebuffer = nodebuffer + " </ul> ";
document.write (nodebuffer);
}
//-->
</script>
</body>
</html>
说明:就是动态读取XML文件中item的记录,写到一个 <ul> 中~,高手帮俺看看!
------解决方案--------------------
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