XMLHttpRequest is undefined

http://jibbering.com/2002/4/httprequest.html


Jeg tror dette besvare dit spørgsmål :-)

"This means that you need to show different script to different browsers, as what works in one, will error in another. The script below does this, and if it's not supported, the variable is set to false to allow for appropriate error messages and recovery with degrading to more normal HTTP transaction methods when the object isn't available. This degradation is important, even in IE the objects can often be blocked by slightly raised security settings (popular due to the commonly exploited holes of course). Where possible degrade, some approaches are talked about below, if you really can't, I'd recommend providing an alternative page aswell. GMail for example has said they'll be providing a less demanding version in the future, hopefully with no javascript at all, full degradation."

<ole>

Du bruger et Mozilla-only object. I IE skal du bruge:
    var req = new ActiveXObject("Microsoft.XMLHTTP");
- eller:
    var req = new ActiveXObject("Msxml2.XMLHTTP");

- alt efter, hvad brugerens system anvender

/mvh
</bole>