Book Image

ColdFusion 9 Developer Tutorial

By : John Farrar
Book Image

ColdFusion 9 Developer Tutorial

By: John Farrar

Overview of this book

Adobe ColdFusion is an application server, renowned for rapid development of dynamic websites, with a straightforward language (CFML), powerful methods for packaging and reusing your code, and AJAX support that will get developers deep into powerful web applications quickly. However, developing rich and robust web applications can be a real challenge as it involves multiple processes.With this practical guide, you will learn how to build professional ColdFusion applications. Packed with example code, and written in a friendly, easy-to-read style, this book is just what you need if you are serious about ColdFusion.This book will give you clear, concise, and practical guidance to take you from the basics of ColdFusion 9 to the skills that will make you a ColdFusion developer to be reckoned with. It also covers the new features of ColdFusion 9 like ORM Database Interaction and CF Builder.ColdFusion expert John Farrar will teach you the basics of ColdFusion programming, application architecture, and object reuse, before showing you a range of topics including AJAX library integration, RESTful Web Services, PDF creation and manipulation, and dynamically generated presentation files that will make you the toast of your ColdFusion developer town.This book digs deep with the basics, with real-world examples of the how and whys, to get more done faster with ColdFusion 9.
Table of Contents (22 chapters)
ColdFusion 9 Developer Tutorial
Credits
About the Author
About the Reviewers
Preface
Index

Different forms of code reuse


There are unique benefits to each of these technologies. We will discuss them in brief here and see how to use them together in the development of websites. This will help us in knowing how to encapsulate our program code for the best reuse. We will also have a look at include files.

Now, we will be using our tags to "skin" a site. This is a term that means something similar to the behavior of a chameleon. The chameleon changes the color of its skin to show a different personality. Our sites can be upgraded much faster and more easily if we create skinned sites. This chapter will help us move in that direction more easily. Custom tags are the easiest way to skin sites.

CFCs

ColdFusion components are typically used for two purposes. The first purpose is data access and interaction. The second is packaging business logic. Packaging them into object classes is a great way to simplify pages that use the objects.

CFCs also provide the ability to inherit the design of...