Does it affect all Firefox version? How about IE?Noticed today that Firefox is a little more strict when it comes to CORS requests. The method explained above will only work in chrome. For firefox, you need to add these headers IN ADDITION to the Access-Control-Allow-Origin header:
Access-Control-Allow-Methods GET,OPTIONS;
Access-Control-Allow-Headers *;
I have updated the post above with the additional headers.
Thanks, I updated my config file.