FireFox下XML对象转化成字符串的解决方法_javascript技巧

//使fireFox也支持xmlDom.xml
if (!document.all) {
Node.prototype.__defineGetter__(
"xml",
function () {
return (new XMLSerializer).serializeToString(this);
});
}
alert(1);
var xmlStr = "Hello world";
var parser = new DOMParser();
var xmlDoc = parser.parseFromString(xmlStr, "text/xml");
alert(xmlDoc.documentElement.nodeName);
alert(xmlDoc.xml);
});