javascript - How to request different domain with Ajax in jQuery - Stack Overflow

I need to make a request to a different domain with Ajax in jQuery!

Should I use iframe?

Edited:

On facebook working chat, with few different domain name?

GET http:// www.facebook/ajax/presence/reconnect.php?__a=1&reason=6&iframe_loaded=false&post_form_id=23be2df75b74a0bcb61358814c56ba4f 200 OK

GET 200 OK

I want something like...

I need to make a request to a different domain with Ajax in jQuery!

Should I use iframe?

Edited:

On facebook. working chat, with few different domain name?

GET http:// www.facebook./ajax/presence/reconnect.php?__a=1&reason=6&iframe_loaded=false&post_form_id=23be2df75b74a0bcb61358814c56ba4f 200 OK

GET http://0.50.channel.facebook./x/2562941315/4271808869/true/p_1529934952=2 200 OK

I want something like...

• javascript
• jquery
• ajax
• iframe
• cross-domain

Share Improve this question Follow edited Oct 25, 2010 at 9:03 Sculea Vasile asked Oct 25, 2010 at 0:22 Sculea VasileSculea Vasile 3133 bronze badges

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3 Answers 3

Sorted by: Reset to default 6

You can not because of same origin policy.

You have a few options.

JSONP

You make a request with a script element, and pass it a callback to one of your functions to handle the data.

Server side proxy

Basically, you create a wrapper on the server side. You can use cURL or equivalent. Request the data with your server and then serve it from under the same domain.

You can't. Consider using JSONP instead, which uses <script> tags to retrieve data.

Take a look at http://api.jquery./jQuery.getJSON/ and JSONP