XMLHttpRequest onerror handler

[Tim Streater]

I want to add an onerror handler to my XMLHttpRequest object. It seems
that I can do this:

var req = new XMLHttpRequest();  
req.open ("POST", url, true);  
req.onerror = onError;

with:

function onError (evt)
{
// Look at evt.
}

but I am having some difficulty in finding what attributes I can expect
evt to have, that it might be interesting to examine. I'm using Safari
5.1 under Lion.

Thanks,

 

[Rajesh Segu]

Best way to check out the attributes of onError event object is to use
JS debugging tools.

Safari - Webkit Nightly build has inbuilt developer tools
Chrome - Developer tools inbuilt.
Firefox - Firebug
IE - Developer tools inbuilt

- Rajesh Segu