When trying to post data from my html5 app (built in Phaser and using ajax (similar code: http://stackoverflow.com/questions/22515159/phaser-js-php-leaderboard) to my cloud 9 mySQL DB – I am receiving this message – XMLHttpRequest cannot load https://xxxxx-xxxxx/development/xxxxx/php/setScore.php. No ‘Access-Control-Allow-Origin’ header is present on the requested resource. Origin ‘https://preview.c9users.io’ is therefore not allowed access.
I read on StackOverflow there was a bug that possibly was causing this issue but the same post said that bug was recently resolved. I would appreciate any guidance so I can continue the development.