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

Mappings per application


In ColdFusion, since version 8 there is a setting in Admin that allows the Application.cfc file to set custom application mappings. These are not the global mappings that existed previously. It is a great feature. Previously, these were needed to be set from the ColdFusion Administrator. Now we can set these ourselves from the application itself. Here are the instructions on how to enable them:

  • Check the Enable Per App Settings option on the Settings page of the ColdFusion Administrator. (Or ask the hosting provider, or web administrator for the site to do so.)

  • Include code similar to either of the following in your Application.cfc file:

    <cfset this.mappings["/myPDFs"] = "c:\inetpub\myPDFs\">
    <cfset structInsert( this.mappings, "/myPDFs","c:\inetpub\myPDFs\")>
  • If you are using the structInsert approach, make sure that you first create the structure.