... important patterns and techniques covering usability, security, and techniques. Looking at methods, patterns, and techniques is so important that it has developed into its own science and has created ... components come together smoothly, and form a solid foundation for your future AJAX applications. It also shows you how to implement simple error-handling techniques, and how to write code efciently.Chapter ... functions and prototyping, and the basics of JSON.Chapter 4: Using PHP and MySQL on the Server starts putting the server to work, using PHP to generate dynamic output, and MySQL to manipulate and...