AJAX, Subdomains and the 200 OK response.

Posted by b. e. hollenbeck on Stack Overflow See other posts from Stack Overflow or by b. e. hollenbeck
Published on 2010-05-15T02:27:24Z Indexed on 2010/05/15 2:34 UTC
Read the original article Hit count: 296

Filed under:

AJAX

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php

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cross-domain

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subdomain

A non-hypothetical but abstracted situation:

I have a domain www.foo.com, from which I'm making an AJAX POST to beta.foo.com. Examining the XHR object, I see a response header of 200 OK, but no response text - I even get a response 12B long, which is the exact response (a 12-character string) that I'm expecting - but the response text is blank.

If this is a cross-domain issue, why am I getting 200 OK, and better yet - why am I seeing the PHP functions fire on the beta.foo.com side - yet getting no response?

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