Book Image

Flash with Drupal

By : Travis Tidwell, Dries Buytaert
Book Image

Flash with Drupal

By: Travis Tidwell, Dries Buytaert

Overview of this book

Due to its power and expandability, Drupal has become one of the most popular open source content management systems. At the same time, Flash has been adopted for its ability to create beautiful and dynamic web applications. By combining these technologies, you can create Flash applications that are both visually stunning and rich in content. This book is an in depth discussion and tutorial on how to integrate Flash applications with Drupal CMS. It will describe the best techniques and practices for integrating Flash technology with the power and flexibility of Drupal by building real-life Flash applications. Within this book, you will learn how to build Flash applications that show text from within Drupal and also present images, music, and video within a single Flash application. You will also be able to take advantage of the expandable fields and content filtering provided from the CCK and Views modules to add flexibility and power to your Flash applications. Finally, you will learn how to add your own custom functionality to Drupal and then utilize that from within your Flash applications leaving you with a world of possibilities. This book starts out with a simple introduction to Flash and Drupal technology where you will create a simple Flash application and then embed that within Drupal. From there, each subsequent chapter builds on the previous chapters tackling a new and challenging task. For each new task, you will take a step-by-step approach to building a real-life application that utilizes the feature introduced within that chapter. You will also explore alternative design approaches that will eliminate the current design challenges that developers face when building Flash-driven Drupal sites; and all this while staying true to the Object Oriented Principles that govern the foundation of the ActionScript 3 language. By the end of this book, you will be able to apply all the lessons learned from this book to any other use case you may encounter.
Table of Contents (17 chapters)
Flash with Drupal
About the Author
About the Reviewer

Logging into Drupal

Our next task will be to utilize the User Service that we set up earlier in this chapter to allow us to perform a remote login using Flash. Within the User Services module, there are two different remote functions that we can use to log in and log out of our Drupal system. These two functions are user.login and user.logout respectively, and depending on whether the user is logged into the system or not, we will need to call one or the other. But first, we will need to set up our responder that will be used to contain our callback functions when the server returns after each remote function is called.

Adding a user responder

We will create a single responder that we will use to handle both the login and logout functionality. This responder will be called userResponder, and we can declare it as follows:

// Set up our responder with the callbacks.
var responder:Responder = new Responder( onConnect, onError);
// User responder to handle Login and Logout commands.
var userResponder...