Error: Content-Type is not allowed by Access-Control-Allow-Headers

Question

I am getting this error in Chrome when trying to send an ajax request:

Content-Type is not allowed by Access-Control-Allow-Headers

Everythi

Answer 1

I solved the problem adding to Apache Web Server virtual host configuration the following settings

Header set Access-Control-Allow-Origin "*"
Header set Access-Control-Allow-Headers "Origin, X-Requested-With, Content-Type, Accept"