Ajax, or Asynchronous JavaScript and XML, exploded onto the scene in the spring of 2005 and remains the hottest story among web developers. With its rich combination of technologies, Ajax provides a strong foundation for creating interactive web applications with XML or JSON-based web services by using JavaScript in the browser to process the web server response.

Ajax Design Patterns shows you best practices that can dramatically improve your web development projects. It investigates how others have successfully dealt with conflicting design principles in the past and then relays that information directly to you.

The patterns outlined in the book fall into four categories:

• Foundational technology: Examines the raw technologies required for Ajax development
• Programming: Exposes techniques that developers have discovered to ensure their Ajax applications are maintainable
• Functionality and usability: Describes the types of user interfaces you'll come across in Ajax applications, as well as the new types of functionality that Ajax makes possible
• Development: Explains the process being used to monitor, debug, and test Ajax applications

Ajax Design Patterns will also get you up to speed with core Ajax technologies, such as XMLHttpRequest, the DOM, and JSON. technical discussions are followed by code examples so you can see for yourself just what is-and isn't-possible with Ajax. This handy reference will help you to produce high-quality Ajax architectures, streamline web application performance, and improve the user experience.

Michael Mahemoff holds a PhD in Computer Science and software engineering from the University of Melbourne, where his thesis was "Design Reuse in software engineering and Human-Computer Interaction." He lives in London and consults on software development issues in banking, health care, and logistics.

"Michael Mahemoff's Ajax Design Patterns is a truly comprehensive compendium of web application design expertise, centred around but not limited to Ajax techniques. Polished nuggets of design wisdom are supported by tutorials and real-world code examples resulting in a book that serves not only as an intermediate to expert handbook but also as an extensive reference for building rich interactive web applications."
--Brent Ashley, remote scripting pioneer

Ajax, the popular term for Asynchronous JavaScript and XML, is one of the most important combinations of technologies for web developers to know these days. With its rich grouping of technologies, Ajax developers can create interactive web applications with XML-based web services, using JavaScript in the browser to process the web server response.

Taking complete advantage of Ajax, however, requires something more than your typical "how-to" book. What it calls for is Ajax Hacks from O'Reilly. This valuable guide provides direct, hands-on solutions that take the mystery out of Ajax's many capabilities. Each hack represents a clever way to accomplish a specific task, saving you countless hours of searching for the right answer.

A smart collection of 80 insider tips and tricks, Ajax Hacks covers all of the technology's finer points. Want to build next-generation web applications today? This book can show you how. Among the multitude of topics addressed, it shows you techniques for:

• Using Ajax with Google Maps and Yahoo Maps
• Displaying Weather.com data
• Scraping stock quotes
• Fetching postal codes
• Building web forms with auto-complete functionality

Ajax Hacks also features a number of advanced hacks for accelerated web developers. Discover how to create huge, maintainable bookmarklets, how to use client-side storage for Ajax applications, and how to call a built-in Java object from JavaScript using Ajax. The book even addresses best practices for testing Ajax applications and improving maintenance, performance, and reliability for JavaScript code.

The latest in O"Reilly's celebrated Hacks series, Ajax Hacks smartly complements other O'Reilly titles such as Head Rush Ajax and JavaScript: The Definitive Guide.

Book Description

Pro JSF and Ajax shows you how to leverage the full potential of JavaServer Faces (JSF) and Ajax. This is not an entry-level tutorial, but a book about building Ajax-enabled JSF components for sophisticated, enterprise-level Rich Internet Applications. Written by JSF experts and verified by established community figures--including Adam Winer (member of the JSF Expert Group, Java Champion), Kito D. Mann (JSFCentral.com and JSF in Action), and Matthias Weßendorf (MyFaces)--this JSF 1.2-compatible book provides reliable and groundbreaking JSF components to help you exploit the power of JSF in your Java web applications.

This book provides a blueprint for building custom JSF UI components and shows how to leverage the best browser technologies, such as AJAX, Mozilla XUL and microsoft HTC, to deliver Rich Internet Applications.

This book covers standard best practices for behavioral and renderer-specific component classes, renderers, events and event listeners, and JSP tag handlers for each. It also covers advanced techniques such as dynamic content type negotiation, JAR-based resource delivery, and dynamic render kit selection.

Foreword

"Does the world really and truly need another JavaServer Faces book?

I was fairly well convinced the answer could only be a resounding 'no'! After all, there's a good half dozen books out in stores today, by a whole host of web luminaries, and I've even personally helped as a technical Reviewer on half of those. So what more could really be said on the subject?

But when I thought about this a bit more, it became clear that all of these books only go so far. They'll show you how to use what JSF gives you out of the box, throw you a bone for writing your own components and renderers, maybe even a bit more. But none that I've seen get to the heart of why JSF is really and truly cool and important technology; they make JSF look like YAMVCF (Yet Another Model-View-Controller Framework) for HTML - more powerful here and there, easier to use in many places, a bit harder to use in others, but really nothing major. And certainly nothing that takes us beyond the dull basics of building ordinary-looking web applications.

This book goes a lot further. It'll cover the basics, of course, and show you how to build components, but then it keeps going: on to AJAX, on to HTC, on to XUL - and how you can wrap this alphabet soup up underneath the heart of JSF, its component model, and how you can leverage it to finally develop web applications that don't need radical re-architecting every time the winds of client technologies blow in a different direction. Along the way, you'll learn a wide array of open source toolkits that make web magic practical even when you're not a Javascript guru.

So, heck, I'm convinced. The world does need another JSF book."

Adam Winer,

Architect ADF Faces, JSF Expert Group Member, and Java Champion. (From the Foreword)

For the past four years, John has played a leading role in the Oracle ADF Faces team to influence the architecture of the JavaServer Faces standard and to extend the standard to provide Ajax functionality in the ADF Faces project.

For the past three years, Jonas has been responsible for the product management of JavaServer Faces, Oracle ADF Faces, and Oracle ADF Faces Rich Client in the Oracle JDeveloper team.

The appendices guide you through installing your working environment, using powerful tools that enable debugging, improving, and profiling your code, working with XSLT and XPath.

Chapter 1: AJAX and The Future Of Web Applications is an initial incursion into the world of AJAX and the vast possibilities it opens up for web developers and companies, to offer a better experience to their users. In this chapter you’ll also build your first AJAX-enabled web page, which will give you a first look of the component technologies.

Chapter 2: Client-Side Techniques with Smarter JavaScript will guide you through the technologies you’ll use to build AJAX web clients, using JavaScript, DOM, the XMLHttpRequest object, and XML. While not being a complete tutorial for these technologies, you’ll be taken to the right track of using them together to build a solid foundation for your future applications.

Chapter 3: Server-Side Techniques with PHP and MySQL completes the theory foundation by presenting how to create smart servers to interact with your AJAX client. You’ll learn various techniques for implementing common tasks, including handling security and error handling problems.

Chapter 4: AJAX Form Validation guides you through creating a responsive, modern form with real-time validation based on server data.

Chapter 5: AJAX Chat presents a simple online chat that works exclusively using AJAX code, without Java applets, Flash code, or other specialized library, as most chat applications work these days.

Chapter 6: AJAX Suggest and Autocomplete builds a Google-suggest like feature, that helps you find PHP functions, and forward you to the official help page for the chosen function.

Chapter 7: SVG (Scalable Vector Graphics) is a text-based graphics language that can be used to draw shapes and text. (SVG is supported natively by Firefox 1.5, and requires a SVG plugin with other browsers). In this case study you learn how to implement a realtime charting solution with AJAX and SVG.

Chapter 8: AJAX Grid teaches you how to build powerful updatable data grid. You’ll learn how to parse XML documents using XSLT to generate the looks of your grid.

Chapter 9: AJAX RSS Reader uses the SimpleXML PHP library, XML and XSLT, to build a simple RSS aggregator.

Chapter 10: AJAX Drag and Drop is a demonstration of using the script.aculo.us framework to build a simple list of elements with drag&drop functionality.

Appendix A: Configuring Your Working Environment teaches you how to install and configure the required software: Apache, PHP, MySQL, phpMyAdmin.

"It's all falling indelibly into the past," writes DeLillo, a past that he carefully recalls and reconstructs with acute grace. Jump from Giants Stadium to the Nevada desert in 1992, where Nick Shay, who now owns the baseball, reunites with the artist Kara Sax. They had been brief and unlikely lovers 40 years before, and it is largely through the events, spinoffs, and coincidental encounters of their pasts that DeLillo filters the Cold War experience. He believes that "global events may alter how we live in the smallest ways," and as the book steps back in time to 1951, over the following 800-odd pages, we see just how those events alter lives. This reverse narrative allows the author to strip away the detritus of history and pop culture until we get to the story's pure elements: the bomb, the baseball, and the Bronx. In an epilogue as breathless and stunning as the prologue, DeLillo fast-forwards to a near future in which ruthless capitalism, the Internet, and a new, hushed faith have replaced the Cold War's blend of dread and euphoria.

Through fragments and interlaced stories--including those of highway killers, artists, celebrities, conspiracists, gangsters, nuns, and sundry others--DeLillo creates a fragile web of connected experience, a communal Zeitgeist that encompasses the messy whole of five decades of American life, wonderfully distilled. --This text refers to an out of print or unavailable edition of this title.

From Library Journal
On October 3, 1951, there occurred two "shots heard round the world"?Bobby Thomson's last-minute homer, which sent the N.Y. Giants into the World Series, and a Soviet atomic bomb test. The fallout from these two events provides the nexus for this sagalike rumination on the last 50 years of American cultural history. DeLillo's opening depiction of the scene at the N.Y. Polo Grounds that day is masterly. Unfortunately, sustaining the initial brilliance proves difficult. There are some marvelously drawn characters?Sister Edgar, a vision-seeking nun of the old school; Ismael, a ghetto-based graffiti artist and budding capitalist; J. Edgar Hoover?and thought-provoking ideas, e.g., waste as the cornerstone of civilization and the power of remembered images lurking just beneath the surface of our minds. But somehow the various parts of the story seem more satisfying than the whole. DeLillo is one of our most gifted contemporary authors whose works belong in all academic and public libraries, yet one suspects that his truly "great" novel is yet to come.
-?David W. Henderson, Eckerd Coll. Lib., St. Petersburg, Fla.
Copyright 1997 Reed business Information, Inc. --This text refers to an out of print or unavailable edition of this title.

Ajax turns static web pages into interactive applications. Now you can deploy rich-client applications to clients without sacrificing the easy deployment of web applications. But to many folks, Ajax seems difficult. That's why we produced this book. As a Pragmatic guide, it strips away the mystery and shows you the easy way to make Ajax work for you.

We cover the the basics of DHTML, JavaScript, and the infamous XmlHttpRequest call. You'll see how to add Ajax to existing programs, and design new applications to exploit the power of Web 2.0. Learn the three layers of Ajax framework, and when (and how) to use each. See how to create rich clients, use visual effects, add client-side validation, and handle forms. Write applications that degrade gracefully if clients don't support JavaScript. And see how to integrate your Ajaxified clients into Java, .NET, and Ruby on Rails server frameworks.

With Pragmatic Ajax, you'll:

• Understand the breadth of the Ajax/Web 2.0 landscape, and go-indepth on how Ajax works
• Learn how JavaScript works with your server-side framework
• See how to easily apply Ajax techniques to an existing application--and when not to
• Know what's coming by looking at new features and frameworks currently in active development.

Writing dynamic applications isn't that hard. Folks are awed by Google Maps, but it isn't rocket science (apart from the satellite pictures). As a special bonus, see how to implement your own Google Maps-like application using DHTML.

What do customers ultimately buy after viewing items like this?

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