Advanced Actionscript 3 With Design Patterns

Today's ActionScript-based applications require increasingly sophisticated architectures and code. This book aids intermediate and advanced ActionScript developers in learning how to plan and build applications more effectively. You'll learn how to apply design patterns as solutions to common programming scenarios. Beyond a reference, Advanced ActionScript with Design Patterns is a practical guide complete with sample mini-applications illustrating each design pattern. Table of Contents: Part I - Successful Projects 1. How to Design Applications 2. Programming to Interfaces Part II - Patterns 3. MVC 4. Singleton 5. Factory (Abstract Factory and Factory Method) 6. Proxy 7. Iterator 8. Composite 9. Decorator 10. Command 11. Memento 12. State Part III - Advanced ActionScript Topics 13. Working with Events 14. Sending and Loading Data 15. E4X (XML) 16. Regular Expressions

Advanced ActionScript 3 is a fresh look and new approach to utilizing valuable, structural techniques and methods that are commonly used in the field of rich interactive application development. With each method broken down into different strategized explanations, you'll find the approach most suitable for you. Whether it is an example you can utilize as-is, or one you can start with and develop further, you will have a glossary of definitions and organizational concepts at your fingertips. Object-oriented programming (OOP) and design patterns are not new to the field, but can often be overlooked in their value. They are, at times, not only overwhelming to learn, but difficult to put into practice. However, they are useful because they create a structure that can be broken down, rebuilt, and reused. This edition has been fully updated to reflect modern coding standards and practices. Provides the building blocks required for the implementation of OOP Addresses problems and concerns regarding OOP Offers solutions on how to approach and utilize OOP

AdvancED ActionScript 3.0 is a fresh look and new approach to utilizing valuable, structural techniques and methods that are commonly used in the field of rich interactive application development. With each method broken down into different strategized explanations, you'll find the approach most suitable for you. Whether it is an example you can utilize as-is, or one you can start with and develop further, you will have a glossary of definitions and organizational concepts at your fingertips. Object-oriented programming (OOP) and design patterns are not new to the field, but can often be overlooked in their value. They are, at times, not only overwhelming to learn, but difficult to put into practice. However, they are useful because they create a structure that can be broken down, rebuilt, and reused. Provides the building blocks required for the implementation of OOP Addresses problems and concerns regarding OOP Offers solutions on how to approach and utilize OOP

Now that ActionScript is reengineered from top to bottom as a true object-oriented programming (OOP) language, reusable design patterns are an ideal way to solve common problems in Flash and Flex applications. If you're an experienced Flash or Flex developer ready to tackle sophisticated programming techniques with ActionScript 3.0, this hands-on introduction to design patterns is the book you need. ActionScript 3.0 Design Patterns takes you step by step through the process, first by explaining how design patterns provide a clear road map for structuring code that actually makes OOP languages easier to learn and use. You then learn about various types of design patterns and construct small abstract examples before trying your hand at building full-fledged working applications outlined in the book. Topics in ActionScript 3.0 Design Patterns include: Key features of ActionScript 3.0 and why it became an OOP language OOP characteristics, such as classes, abstraction, inheritance, and polymorphism The benefits of using design patterns Creational patterns, including Factory and Singleton patterns Structural patterns, including Decorator, Adapter, and Composite patterns Behavioral patterns, including Command, Observer, Strategy, and State patterns Multiple design patterns, including Model-View-Controller and Symmetric Proxy designs During the course of the book, you'll work with examples of increasing complexity, such as an e-business application with service options that users can select, an interface for selecting a class of products and individual products in each class, an action game application, a video record and playback application, and many more. Whether you're coming to Flash and Flex from Java or C++, or have experience with ActionScript 2.0, ActionScript 3.0 Design Patterns will have you constructing truly elegant solutions for your Flash and Flex applications in no time.

Wrox's Professional Flex 2 is one of the first guides to Adobe's (Macromedia's) new web application development platform. Flex experts Simon Barber, Rich Tretola and John Bennett share their experience with Flex 2, and teach readers how to leverage the platform to build rich internet applications. Professional Flex 2 relies heavy on practical examples, making this a hands-on guide that will get readers up and running with Flex 2 quickly. Topics include: Building applications with Flex Builder Flex programming model Using Actionscript 3.0 Developing applications in MXML Creating UIs with Flex controls and containers Data access and interconnectivity Creating custom flex components Charting Testing, debugging and deploying Flex applications and more

In this book, authors Rich Shupe and Zevan Rosser share the knowledge they've gained from their years as multimedia developers/designers and teachers. Learning ActionScript 3.0 gives you a solid foundation in the language of Flash and demonstrates how you can use it for practical, everyday projects. The authors do more than just give you a collection of sample scripts. Written for those of you new to ActionScript 3.0, the book describes how ActionScript and Flash work, giving you a clear look into essential topics such as logic, event handling, displaying content, migrating legacy projects to ActionScript 3.0, classes, and much more. You will learn important techniques through hands-on exercises, and then build on those skills as chapters progress. ActionScript 3.0 represents a significant change for many Flash users, and a steeper learning curve for the uninitiated. This book will help guide you through a variety of scripting scenarios. Rather than relying heavily on prior knowledge of object-oriented programming (OOP), topics are explained in focused examples that originate in the timeline, with optional companion classes for those already comfortable with their use. As chapters progress, the book introduces more and more OOP techniques, allowing you to choose which scripting approach you prefer. Learning ActionScript 3.0 reveals: New ways to harness the power and performance of AS3 Common mistakes that people make with the language Essential coverage of text, sound, video, XML, drawing with code, and more Migration issues from AS1 and AS2 to AS3 Simultaneous development of procedural and object-oriented techniques Tips that go beyond simple script collections, including how to approach a project and which resources can help you along the way The companion web site contains material for all the exercises in the book, as well as short quizzes to make sure you're up to speed with key concepts. ActionScript 3.0 is a different animal from previous versions, and Learning ActionScript 3.0 teaches everything that web designers, GUI-based Flash developers, and those new to ActionScript need to start using the language.