Ajax Cross Domain Calls

Question

Can we make Ajax request to a different instance of server(different port) running on the same machine

score 6 · Answer 1 · answered Mar 15 '09 at 16:16

Different port means different domain for the browser. So you will hit the cross-domain barrier.

Like Stuart said, you could try using JSONP.

If you are using jQuery, I'd recommend http://code.google.com/p/jquery-jsonp/ if you want it to be as painless as possible.

score 5 · Accepted Answer · answered Mar 15 '09 at 16:11

5

With some trickery. Try JSONP.

answered Mar 15 '09 at 16:11

Samantha Branham

score 0 · Answer 3 · answered Jul 05 '09 at 13:28

If you use easyXSS (http://easyxss.net) and follow the example at http://xsslocal.kinsey.no/projects/easyxss/example/methods.html, then you could do this quite easily by having a document on the domain that the xhr-request are hitting doing the real requests.

3 Answers3