JavaScript books

This book will teach you how to enrich your AJAX applications with Django and jQuery in a practical manner with minimum fuss. It introduces AJAX basics, gets a little deeper, and then goes chapter-by-chapter through a carefully chosen case study. It demonstrates how different pieces of a Django AJAX application work in themselves and are put together and specifically leads you through building an intranet employee photo directory with social networking features. This book is for people looking to integrate AJAX / JavaScript functionality into their web applications. It is for Django users who are looking to easily integrate AJAX features into their applications. Conversely, it will also be a priceless companion for users familiar with Django and jQuery who are and looking to integrate them in their AJAX applications. A working knowledge of Django and basic familiarity with AJAX and jQuery are assumed.

Whether you're an old-school scripter who needs to modernize your JavaScripting skills or a standards-aware Web developer who needs best practices and code examples, you'll welcome this guide from a JavaScript master.

Other JavaScript books use example scripts that have little bearing on real-world Web development and are useful only in the chapter at hand. In contrast, Peter-Paul Koch's book uses eight real-world scripts he created for real-world clients in order to earn real-world money. That means the scripts are guaranteed to do something useful (and sellable!) that enhances the usability of the page they're used on.

The book's example scripts include one that sorts a data table according to the user's search queries, a form validation script, a script that shows form fields only when the user needs them, a drop-down menu, and a data retrieval script that uses simple Ajax and shows the data in an animation.

After an overview of JavaScript's purpose, Peter-Paul provides theoretical chapters on the context (jobs for JavaScript, CSS vs. JavaScript), the browsers (debugging, the arcana of the browser string), and script preparation. Then follow practical chapters on Core, BOM, Events, DOM, CSS Modification, and Data Retrieval, all of which are explained through a combination of theoretical instruction and the taking apart of the relevant sections of the example scripts.

Using a cookbook approach, The JavaScript Anthology will show you how to apply JavaScript to solve over 101 common Web Development challenges. You'll discover how-to:

Optimize your code so that it runs faster Create Ajax applications with the XmlHttpRequest object Validate web forms to improve usability Take control of your web pages with the DOM Ensure that your JavaScript code is accessible Create slick drop-down menu systems

Included in this book is extensive coverage of DHTML and Ajax, including how-to create and customize advanced effects such as draggable elements, dynamically sorting data in a Web Browser, advanced menu systems, retrieving data from a Web Server using XMLHttpRequest and more.

The JavaScript Anthology also includes extensive coverage of object oriented coding, efficient script design, accessibility, and cross-browser issues. Best of all, you'll get download access to all the code used in the book, so you can put the scripts to use instantly.

From the Publisher

"Take control with the ultimate JavaScript toolkit"

The JavaScript Anthology: 101 Essential Tips, Tricks & Hacks provides you with tried and tested real-world solutions to over 100 real-world scripting problems.

Among the 101 Tips, Tricks & Hacks you'll learn how-to:

• Search and replace text using regular expressions.
• Navigate the DOM and create, delete, and move elements on the page.
• Validate email addresses on your web forms.
• Print inline error messages when validating forms.
• Minimize the problems associated with popup windows.
• Make a slideshow of images.
• Ensure your code works on different browsers.
• Make a style sheet switcher.
• Build an accessible drop-down menu system.
• Construct drag 'n' drop interfaces using AJAX.
• Use JavaScript and Flash together.
• Make your JavaScript accessible: an in-depth look at minimizing the accessibility problems associated with using JavaScript.
• Use the XMLHttpRequest object to build AJAX applications.
• Optimize your JavaScript code so that it runs faster.
• And much more!

If you're using JavaScript on your projects right now, and you want to do things faster and better, this book is for you. The JavaScript Anthology will save you the frustration of hunting down code on the Web only to find that it isn't customizable, and doesn't represent best practice or work across different browsers.

The JavaScript Anthology: 101 Essential Tips, Tricks & Hacks contains thoroughly tested, cross-browser code that you can easily modify to suit your own needs.

The book is written in the usual SitePoint style: it's clear and fun to read, with plenty of example code that you can apply immediately to your own web sites. Plus, it's super-easy to navigate the book to find exactly what you want thanks to its cookbook approach and professionally-produced index. It's the perfect reference book.

There's no need to re-type any of the code in the book. As always, customers receive instant download access to all the files used in the book, so you can apply them immediately to your own projects.

• This invaluable resource offers tutorials and real-world examples as well as thorough language references for Web markup languages (HTML/XHTML and CSS), and popular scripting languages (JavaScript, Perl, and PHP)
• Examines the role of JavaScript, CGI (with examples in Perl and Python), and PHP on the Web and shows how to best use them all
• Includes a valuable reference section on each technology that can be used for review and consultation

Is it possible for JavaScript programmers to learn Apple's iOS 4 SDK and live to tell the tale? Technology guru Danny Goodman did, and with this book he leaves a well-marked trail for you to follow. An authority on JavaScript since its inception, Goodman understands the challenges you might face in creating native iOS apps with this SDK, and introduces Xcode, Objective-C, and Cocoa Touch in a context you'll readily understand.

Why bother with the SDK when you can simply build web apps for Apple's iOS devices? Web apps can't access an iPhone's music library, camera, or iOS system software for maps, audio, and more. Nor can you sell web apps in the App Store. If you want to take full advantage of the iPhone and iPad, iOS 4 SDK is your tool -- and this is your book. Includes full coverage of iOS SDK 4.2.

• Learn the distinction between web app and iOS native app programming
• Create a workbench app to test code snippets throughout the learning process
• Get a structural view of an iOS app, and compare the process of building objects in Objective-C versus JavaScipt
• Discover how your code launches iOS apps and makes them user-ready
• Learn about iOS memory management details that are different from JavaScript, including pointers and data types
• Use Objective-C and Cocoa Touch to implement common JavaScript tasks

JavaScript is a powerful, object-based scripting language; JavaScript programs can be embedded directly in HTML web pages. When combined with the Document Object Model (DOM) defined by a web browser, JavaScript allows you to create Dynamic HTML content and interactive client-side web applications. JavaScript syntax is based on the popular programming languages C, C++, and Java, which makes it familiar and easy to learn for experienced programmers. At the same time, JavaScript is an interpreted scripting language, providing a flexible, forgiving programming environment in which new programmers can learn.

JavaScript: The Definitive Guide provides a thorough description of the core JavaScript language and both the legacy and standard DOMs implemented in web browsers. The book includes sophisticated examples that show you how to handle common tasks, like validating form data, working with cookies, and creating portable DHTML animations. The book also contains detailed reference sections that cover the core JavaScript API, the legacy client-side API, and the W3C standard DOM API, documenting every JavaScript object, method, property, constructor, constant, function, and event handler in those APIs.

This fourth edition of the bestselling JavaScript book has been carefully updated to cover JavaScript 1.5 (ECMAScript version 3). The book also provides complete coverage of the W3C DOM standard (Level 1 and Level 2), while retaining material on the legacy Level 0 DOM for backward compatibility.

JavaScript: The Definitive Guide is a complete programmer's guide and reference manual for JavaScript. It is particularly useful for developers working with the latest standards-compliant web browsers, like Internet Explorer 6, Netscape 6, and Mozilla. HTML authors can learn how to use JavaScript to build dynamic web pages. Experienced programmers can quickly find the information they need to start writing sophisticated JavaScript programs. This book is an indispensable reference for all JavaScript programmers, regardless of experience level.

The Book of JavaScript teaches readers how to add interactivity, animation, and other tricks to their web sites with JavaScript. Rather than provide a series of cut-and-paste scripts, thau! takes the reader through a series of real world JavaScript code with an emphasis on understanding. Each chapter focuses on a few important JavaScript features, shows how professional web sites incorporate them, and takes readers through examples of how they might add those features to their own web sites. This thoroughly updated 2nd edition includes new chapters on Ajax, revised appendices, and new examples throughout. Summary sections and assignments close each chapter, making the book perfect for use in college courses or independent study.

Advanced JavaScript Third Edition provides an in-depth examination of the most important features of JavaScript. Beginning with an overview of JavaScript, the book quickly moves into more advanced features needed for complex yet robust JavaScript scripts, such as objects, arrays, and date and time functions. Additionally, various features of JavaScript that are essential for modern web pages are discussed, including manipulating the status bar, creating dynamic calendars, and working with forms, images, and the Document Object Model. Numerous examples illustrate how to implement various techniques. Topics covered: How to enhance your web pages with LED signs, banners, and images Implementing cookies to store and retrieve information The structure of the Document Object Model and how it can be used to view, access, and change an HTML document Security measures to protect private information while using the Internet

Developers are hungry for a concise, easy-to-use reference that puts essential code "phrases" at their fingertips. JavaScript, and the related AJAX, is hot and there is little to no information on how to use JavaScript to develop AJAX-based applications. While there are many JavaScript books on the market, most of them are dated and few cover the most recent developments, such as AJAX. JavaScript Phrasebook is the guide to JavaScript and AJAX that you can and will take with you everywhere. Skipping the usual tutorial on JavaScript and introducing AJAX as one of the first published works on the topic, the JavaScript Phrasebook goes straight to practical JavaScript and AJAX tools, providing immediately applicable solutions for frequent tasks and code so flexible that it is easily adapted to the your individual needs.

The Web doesn¿t stand still¿not even for a minute¿and neither do the languages that Web pages are based on. That¿s why you need this eagerly anticipated update to the popular JavaScript for the World Wide Web: Visual QuickStart Guide. Through a combination of task-based instruction and strong visuals, best-selling authors and Web gurus Tom Negrino and Dori Smith take you step by step through all of today¿s JavaScript essentials: creating navigation bars and other user interface elements, producing dynamic images and smart forms, controlling and detecting browsers, creating and manipulating windows, validating user entries in Web forms, and more. Whether you¿re a beginning scripter who wants a thorough introduction to the topic or a more advanced scripter who needs a convenient reference, you¿ll find what you need here¿in straightforward language peppered with tips and techniques drawn from the authors¿ years of experience. By the end of the volume, you¿ll be able to smoothly integrate HTML, JavaScript, and CSS to bring your Web sites to life.