http call using new XMLHttpRequest(); throws Failed to load http://url.test?id=204: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://www.testMainUrl.com' is therefore not allowed access.
When i try call get or post request using XMLHttpRequest() i m getting error Failed to load http://url.test?id=204: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://www.testMainUrl.com' is therefore not allowed access.
Please explain this error and what is the fix to solve this isssue
