Is http://api.xxx.com/ part of your domain? If not, you are being blocked by the same origin policy.
You may want to check out the following Stack Overflow post for a few possible workarounds:
- Ways to circumvent the same-origin policy
Is http://api.xxx.com/ part of your domain? If not, you are being blocked by the same origin policy.
You may want to check out the following Stack Overflow post for a few possible workarounds: