Articles on jsonp

Purple waves
Jared Carroll

Jared Carroll

Supporting Cross-Domain AJAX in Rails using JSONP and CORS

The recent rise in popularity of client-side JavaScript MVC frameworks has led to a revival of web apps with thick clients. As more logic is moved to the client-side, the need to communicate with servers in different domains becomes more common. Unfortunately, JavaScript’s same origin policy prohibits you from making a request to a server