xmlDoc.load
<html>
<body>
<script type="text/javascript">
try //Internet Explorer
{
xmlDoc=new ActiveXObject("Microsoft.XMLDOM");
}
catch(e)
{
try //Firefox, Mozilla, Opera, etc.
{
xmlDoc=document.implementation.createDocument("","",null);
}
catch(e) {alert(e.message)}
}
try
{
xmlDoc.async=false;
xmlDoc.load("/example/xdom/books.xml");
document.write("xmlDoc is loaded, ready for use");
}
catch(e) {alert(e.message)}
</script>
</body>
</html>
What’s try and catch?? It’s in javascript
<html>
<head>
<script type="text/javascript">
var txt=""
function message()
{
try
{
adddlert("Welcome guest!")
}
catch(err)
{
txt="本页中存在错误。\n\n"
txt+="错误描述：" + err.description + "\n\n"
txt+="点击“确定”继续。\n\n"
alert(txt)
}
}
</script>
</head>
<body>
<input type="button" value="查看消息" onclick="message()" />
</body>
</html>
throw:
