js 解析xml字符串

<html>
<head>
<script type="text/javascript">
function parseXML()
{
text
="<note>";
text
=text+"<to>George</to>";
text
=text+"<from>John</from>";
text
=text+"<heading>Reminder</heading>";
text
=text+"<body>Don't forget the meeting!</body>";
text
=text+"</note>";
try //Internet Explorer
{
xmlDoc
=new ActiveXObject("Microsoft.XMLDOM");
xmlDoc.async
="false";
xmlDoc.loadXML(text);
}
catch(e)
{
try //Firefox, Mozilla, Opera, etc.
{
parser
=new DOMParser();
xmlDoc
=parser.parseFromString(text,"text/xml");
}
catch(e)
{
alert(e.message);
return;
}
}
document.getElementById(
"to").innerHTML=xmlDoc.getElementsByTagName("to")[0].childNodes[0].nodeValue;
document.getElementById(
"from").innerHTML=xmlDoc.getElementsByTagName("from")[0].childNodes[0].nodeValue;
document.getElementById(
"message").innerHTML=xmlDoc.getElementsByTagName("body")[0].childNodes[0].nodeValue;
}
</script>
</head>

<body onload="parseXML()">
<h1>W3Schools Internal Note</h1>
<p><b>To:</b> <span id="to"></span><br />
<b>From:</b> <span id="from"></span><br />
<b>Message:</b> <span id="message"></span>
</p>
</body>
</html>

 

posted on 2010-09-23 10:24  lovening  阅读(12825)  评论(1编辑  收藏  举报