日期:2014-05-16  浏览次数:20336 次

js解析 XML 字符串 - 跨浏览器实例

js解析 XML 字符串 - 跨浏览器实例

<html>
<body>
<script type="text/javascript">
text="<bookstore>"
text=text+"<book>";
text=text+"<title>Everyday Italian</title>";
text=text+"<author>Giada De Laurentiis</author>";
text=text+"<year>2005</year>";
text=text+"</book>";
text=text+"</bookstore>";

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)}
  }
try 
{
document.write(xmlDoc.getElementsByTagName("title")
[0].childNodes[0].nodeValue);
document.write("<br />");
document.write(xmlDoc.getElementsByTagName("author")
[0].childNodes[0].nodeValue);
document.write("<br />");
document.write(xmlDoc.getElementsByTagName("year")
[0].childNodes[0].nodeValue);
}
catch(e) {alert(e.message)}
</script>
</body>
</html>

输出:

Everyday Italian
Giada De Laurentiis
2005

??