When Flash Player 9 released in June 2006, it introduced the new scripting language, ActionScript 3, which has already taken hold in the Adobe Flex application development community. ActionScript 3 provides not only a significant enhancement in performance, but also a more robust programming model that lends itself to complex Rich Internet Application development.

Ajax is at the heart of the Web 2.0 revolution. It isn't a technology but, rather, is a technique that leverages other technologies and techniques, such as CSS, XML, DHTML, and XHTML. Many Web designers and programmers would like to incorporate Ajax in their projects because of the amazing functionality it can add to a Web site, but they can't because of the steep learning curve. That's where this book steps in. It makes learning Ajax fun and easy -- a great place to start! Visual QuickProject Guides focus on a single project. In this case the project is creating a business employee directory, like an address book. What's being created is a better, new kind of Web site.

Cascading Style Sheets enable you to rapidly create web designs that can be shared by hundreds or even thousands of web pages. It accelerates development cycles by centralizing text and layout information for easy editing and updates. This book teaches you everything you need to know to start using CSS in your web development work, from the basics of marking up your content and styling text, through the creation of multi-column page layouts without the use of tables. Learn to create interface components, such as drop-down menus, navigation links, and animated graphical buttons, using only CSS (no JavaScript required). Discover how to design code that works on the latest standard-compliant browsers, such as IE7 and current versions of Firefox, Safari, and Opera, while working around the quirks of the older ones. With a mastery of CSS, your web design capabilities will move to a new level, and everything you need to know to get started and build your skills is right here in this book. You’ll be stylin’ in no time!

In just a short time, you can learn how to use Ajax, JavaScript, and PHP to create interactive interfaces to your web applications by combining these powerful technologies. No previous Ajax programming experience is required. Using a straightforward, step-by-step approach, each lesson in this book builds on the previous ones, enabling you to learn the essentials of Ajax programming with JavaScript, PHP, and related technologies from the ground up. Regardless of whether you run Linux, Windows, or Mac OS X, the enclosed CD includes a complete Ajax programming starter kit that gives you all the programming tools, reference information, JavaScript libraries, and server software you need to set up a stable environment for learning, testing, and production.

Choisissez la simplicité et l'élégance des CSS pour créer vos sites web avec style et panache ! Changez sans peine la charte graphique de votre site ; Apprenez à écrire une feuille de style CSS pour une présentation homogène ; Comprenez la hiérarchie des éléments et balises ; Enrichissez votre texte : tailles, couleurs, polices, interlignes...

The Web doesn't stand still, and neither does this guide: Completely updated to cover the new browsers, standards, and CSS, DHTML, and Ajax features that define the Web today, the one thing that hasn't changed in this edition is its task-based visual approach to the topic. In these pages, readers will find friendly, step-by-step instructions for using CSS, DHTML, and Ajax to add visually sophisticated, interactive elements to their Web sites.
Using loads of tips and screen shots, veteran author Jason Cranford Teague covers a lot of ground--from basic and advanced dynamic techniques (for example, making objects appear and disappear) to creating effects for newer browsers, migrating from tables to CSS, and creating new DHTML scripts with embedded scroll areas, fixed menu bars, and more. Users new to CSS, DHTML, and Ajax will find this a quick, easy introduction to scripting, while more experienced programmers will be pleased to find practical, working examples throughout the book

Les feuilles de styles CSS, dont la norme actuelle est CSS 2, sont l'un des gages de qualité de toute conception web moderne : on peut grâce à elles créer des sites élégants et légers, conformes aux standards du Web et accessibles à tous. La normalisation des langages HTML, XHTML et CSS permet peu à peu de s'assurer de l'universalité