How to Create Remote Ajax Requests

Ajax has certainly made itself known over the last year. Even large companies such as Google and Yahoo! have used Ajax in their Web applications and both have even created their own libraries, the Google Web Toolkit (GWT) and the Yahoo! UI Library (YUI). There are even conferences and events, such as AjaxWorld dedicated to the topic and the possibilities are steadily growing. With the increased presence has come new forms of interaction and questions about limitations. One of the most common questions is whether it's possible to create remote or cross-domain Ajax requests. The answer is yes; in this article you'll learn how to create an Ajax-enabled podcast aggregator with PHP and Ajax.

Read the full article