On Dec 17, 9:57 am, MorningZ <morni...@gmail.com> wrote: > "Is it a non-200 status code" > > I can't say it's 100% of the time, but in my code it seems to be the > case
Ding, ding, ding. Looks like that's it. In my PHP script, this is what I did to test... try { throw new Exception ( 'Something I made up' ); } catch ( Exception $e ) { header ( 'HTTP/1.0 500 Internal Server Error', true, '500' ); echo $e->getMessage(); } My error callback picks it up nicely and reports the message in XMLHttpRequest.responseText. Thanks again.