Send Text Message Through Javascript to External Service

Question

Since Javascript doesn't support external (cross-domain) HttpRequest, is it still possible to send text message to external service using Javascript ?

In the case, the external service is not in our control. So, it's not possible to add "Access-Control-Allow-Origin:*" in the remote site.

By the way, to add a php in the local site is not the option, too.

Of course javascript support cross-domain http requests. Please read more about CORS and Same Origin Policy. — Denys Séguret, Jul 09 '14 at 10:31
https://developer.mozilla.org/en-US/docs/Web/HTTP/Access_control_CORS — Denys Séguret, Jul 09 '14 at 10:32
We can't controll the server side to add (access-control...) — Cray Kao, Jul 09 '14 at 10:32
http://stackoverflow.com/questions/5584923/a-cors-post-request-works-from-plain-javascript-but-why-not-with-jquery — ngrashia, Jul 09 '14 at 10:33

score -1 · Answer 1 · answered Jul 09 '14 at 10:33

-1

you should set server http response header first.It's no business with your front-end javascript code

Access-Control-Allow-Origin:*

or

Access-Control-Allow-Origin:your domain

Code is like

res.setHeader('Access-Control-Allow-Origin','*');

answered Jul 09 '14 at 10:33

ngrashia

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The external service is out-of-our-control, so we can't add "Access-Control-Allow-Origin:*" – Cray Kao Jul 09 '14 at 10:34
@CrayKao: Only now, you said cross origin is not in your control. So, it is not correct to down-vote this answer – ngrashia Jul 09 '14 at 10:40
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@CrayKao: Check if this would help – ngrashia Jul 09 '14 at 10:43
Thanks, and need to find another way to send the message. – Cray Kao Jul 09 '14 at 10:45

Send Text Message Through Javascript to External Service

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