谷歌浏览器 chrome XML

引用:http://www.cnblogs.com/whyoop/archive/2011/03/01/1968405.html

W3CSchool的教程中提供过一个loadXMLDoc函数:
function loadXMLDoc(url) {
var xmlDoc;
try{
xmlDoc
=new ActiveXObject("Microsoft.XMLDOM");
}
catch(e){
try{
xmlDoc
=document.implementation.createDocument("","",null);
}
catch(e){
alert(e.message);
return;
}
}
xmlDoc.async
=false;
xmlDoc.load(url);
return xmlDoc;
}

不过在谷歌浏览器中会出现如下错误:
Object #<a Document> has no method 'load'
所以为了适应谷歌浏览器只能用XMLHttpRequest对像再responseXML得到XML
修改后的loadXMLDoc函数如下:
function loadXMLDoc(url) {
var xmlDoc;
try{
xmlDoc
=new ActiveXObject("Microsoft.XMLDOM");
}
catch(e){
try{
var oXmlHttp = new XMLHttpRequest() ;
oXmlHttp.open(
"GET", url, false ) ;
oXmlHttp.send(
null) ;
return oXmlHttp.responseXML;
}
catch(e){
return;
}
}
xmlDoc.async
=false;
xmlDoc.load(url);
return xmlDoc;
}
posted @ 2011-09-21 18:10  镇水古月  阅读(546)  评论(0编辑  收藏  举报