placing your order...Don't refresh or navigate away from the page.
Best Computer and Internet Book of 2006.
Ajax in Action helps you implement that thinking— it explains how to distribute the application between the client and the server (hint: use a "nested MVC" design) while retaining the integrity of the system. You will learn how to ensure your app is flexible and maintainable, and how good, structured design can help avoid problems like browser incompatibilities. Along the way it helps you unlearn many old coding habits. Above all, it opens your mind to the many advantages gained by placing much of the processing in the browser.
"What is Ajax?"
Manning proudly presents the original screencast "What is Ajax?" which defines Ajax and shows you an entertaining, working example of Ajax in action. By gradually adding features, the screencast makes you think about the richness of your users' experience and shows you how it is done. It is 18 minutes long (27MB download).
If you are a web developer who has prior experience with web technologies, this book is for you.