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JavaScript Pocket Reference: Activate Your Web Pages (Pocket Reference (o'reilly) Ser.)
by David FlanaganJavaScript is the ubiquitous programming language of the Web, and for more than 15 years, JavaScript: The Definitive Guide has been the bible of JavaScript programmers around the world. Ideal for JavaScript developers at any level, this book is an all-new excerpt of The Definitive Guide, collecting the essential parts of that hefty volume into this slim yet dense pocket reference.The first 9 chapters document the latest version (ECMAScript 5) of the core JavaScript language, covering:Types, values, and variablesOperators, expressions, and statementsObjects and arraysFunctions and classesThe next 5 chapters document the fundamental APIs for using JavaScript with HTML5 and explain how to:Interact with web browser windowsScript HTML documents and document elementsModify and apply CSS styles and classesRespond to user input eventsCommunicate with web serversStore data locally on the user's computerThis book is a perfect companion to jQuery Pocket Reference.
JavaScript Pocket Reference, 2nd Edition
by David FlanaganThe JavaScript Pocket Reference, 2nd Edition provides a complete overview of the core JavaScript language and client-side scripting environment, as well as quick-reference material on core and client-side objects, methods, and properties. The new edition has been revised to cover JavaScript 1.5, and is particularly useful for developers working with the latest standards-compliant web browsers, such as Internet Explorer 6, Netscape 7, and Mozilla.
JavaScript Programmer's Reference
by Alexei WhiteLearn everything about utilizing the JavaScript language with the next generation of Rich Internet Applications from the accessible information in JavaScript Programmer's Reference, both a tutorial and a reference guide for web developers. Master methods for using Java with applications like Microsoft's Silverlight, Ajax, Flex, Flash and AIR by practicing with hands-on examples with practical, usable code. Employ this complete JavaScript reference to help you understand JavaScript Data Types, Variables, Operators, Expressions and Statements, work with JavaScript Frameworks and data, and improve performance with Ajax.
JavaScript Programming
by Jon RaaschTake your JavaScript knowledge as far as it can goJavaScript has grown up, and it's a hot topic. Newer and faster JavaScript VMs and frameworks built upon them have increased the popularity of JavaScript for server-side web applications, and rich JS applications are being developed for mobile devices. This book delivers a compelling tutorial, showing you how to build a real-world app from the ground up. Experienced developers who want to master the latest techniques and redefine their skills will find this deep dive into JavaScript's hidden functionalities gives them the tools to create truly amazing and complex applications.JavaScript has evolved into much more than simple client-side scripting; this book delves into advanced topics not generally found in other more intermediate JS development booksExpert author delivers an in-depth tutorial showing how to build a real-world app that is loosely coupled, with each component built to exist separatelyExplores how to build a backbone app, the importance of JavaScript templates, Node.js and MongoDB, 3D Canvas using WebGL / Three.js, how to convert a desktop app into a dedicated mobile app, and much moreIdeal for experienced developers with a deep knowledge of JavaScript as well as online developers with strong graphic design skills who are experienced in HTML/CSS and want to develop their front-end skillsJavaScript Programming: Pushing the Limits will arm you with the skills to create killer apps for the 21st Century.
JavaScript Projects for Kids
by Syed Omar TowahaIf you've never written code before or you are completely new to the world of web programming, then this book is the right choice for you. This book is for kids of age 10 years and above and parents who are completely new to the world of programming and want to get introduced to programming.
JavaScript Promises Essentials
by Rami SarieddineIf you are a JavaScript developer working with asynchronous operations and want to know more about promises, then this book is ideal for you. Having a detailed explanation of JavaScript promises will be perfect as your next step towards adopting this new standard and using the API in your web and JavaScript applications.
JavaScript Quick Syntax Reference
by Mikael OlssonJavaScript Quick Syntax Reference is a condensed syntax reference to the JavaScript language. It presents the essentials of JavaScript in a well-organized format that can be used as a handy reference. This includes the latest ECMAScript 5, JSON (JavaScript Object Notation) and DOM (Document Object Model) specifications and implementations. You won't find any technical jargon, bloated samples, drawn out history lessons or witty stories in this book. What you will find is a JavaScript reference that is concise, to the point and highly accessible. The book is packed with useful information and is a must-have for any JavaScript programmer or Web developer. In JavaScript Quick Syntax Reference, you will find a concise reference to JavaScript programming language syntax; has short, simple and focused code examples; and includes a well laid out table of contents and a comprehensive index allowing easy review. What you'll learn What is the lexical structure of the latest JavaScript and ECMAScript 5 What are types, values, variables, expressions, operators and statements How to use objects, arrays, functions, classes, and regular expressions What are DOM and JSON and how to use them How to effectively implement both client-side and server-side JavaScript code Who this book is for This book is a handy, pocket quick scripting syntax reference for those experienced in JavaScript as well as programmers, web developers, tinkerers and people new to JavaScript. Table of Contents 1 Using JavaScript 2 Variables 3 Operators 4 Arrays 5 Strings 6 Conditionals 7 Loops 8 Functions 9 Closures 10 Objects 11 Events 12 DOM 13 Cookies 14 Error handling
JavaScript Recipes
by Keith Cirkel Russ FergusonQuickly discover solutions to common problems, best practices you can follow, and everything JavaScript has to offer. Using a problem-solution approach, this book takes you from language basics like built-in objects and flow control all the way to advanced optimization techniques, frameworks and Node. js. With JavaScript Recipes you will learn language fundamentals like types, conversions, execution contexts, expressions, operators, statements, and built-in objects. You'll explore and make the most of your script's host environment and how to create your own JavaScript host using Google's V8 engine. Employ advanced optimization techniques to create scripts that execute as fast, or faster, than native executables. JavaScript Recipes shows you how to avoid wasting development time and concentrate on developing cutting-edge applications. You'll see how much quicker and efficient it is to develop with JavaScript. Start becoming a JavaScript pro with JavaScript Recipes today. What You'll Learn Learn JavaScript language fundamentals and what they can do for you Use JavaScript's powerful features to develop next-generation applications Explore your script's host environment and extend it with your own objects Learn how to use Google's V8 Engine to create your own JavaScript environment Learn advanced optimization techniques Implement advanced techniques like closures, namespaces, and reflection How to use Node. js efficiently Who This Book Is For JavaScript developers who need to get development tasks accomplished quickly.
JavaScript Regular Expressions
by Loiane Groner Gabriel ManricksThis book is ideal for JavaScript developers and programmers who work with any type of user entry data and want sharpen their skills to become experts.
JavaScript Robotics: Building NodeBots with Johnny-Five, Raspberry Pi, Arduino, and BeagleBone
by Backstop Media Rick Waldron Pawel Szymczykowski Raquel Velez Julian David Duque Anna Gerber Emily Rose Susan Hinton Jonathan Beri Donovan Buck Sara Gorecki Kassandra Perch Andrew Fisher David Resseguie Lyza Danger Gardner Bryan HughesJavaScript Robotics is on the rise. Rick Waldron, the lead author of this book and creator of the Johnny-Five platform, is at the forefront of this movement. Johnny-Five is an open source JavaScript Arduino programming framework for robotics. This book brings together fifteen innovative programmers, each creating a unique Johnny-Five robot step-by-step, and offering tips and tricks along the way. Experience with JavaScript is a prerequisite.
JavaScript Security
by Y. E LiangThis book is for JavaScript developers having basic web development knowledge and also for those who want to explore the security issues that arise from the use of JavaScript. Prior knowledge of how JavaScript is used, such as for DOM manipulation or to perform Ajax operations, is assumed.
JavaScript Step by Step
by Steve SuehringGet the hands-on, step-by-step guide to learning JavaScript for Web development. Even with no programming experience, you can teach yourself the essentials of working with the JavaScript programming language--one step at a time. With STEP BY STEP, you work at your own pace through hands-on, learn-by-doing exercises. Whether you're building skills for your career or just want to customize your personal Web site, you'll learn the core capabilities and fundamental techniques for working with JavaScript--and begin creating professional-looking Web sites. Includes a companion CD with practice exercises, code samples, data sets, and a fully searchable eBook. A Note Regarding the CD or DVD The print version of this book ships with a CD or DVD. For those customers purchasing one of the digital formats in which this book is available, we are pleased to offer the CD/DVD content as a free download via O'Reilly Media's Digital Distribution services. To download this content, please visit O'Reilly's web site, search for the title of this book to find its catalog page, and click on the link below the cover image (Examples, Companion Content, or Practice Files). Note that while we provide as much of the media content as we are able via free download, we are sometimes limited by licensing restrictions. Please direct any questions or concerns to booktech@oreilly.com.
JavaScript Step by Step
by Steve SuehringYour hands-on, step-by-step guide to the fundamentals of JavaScript development. Teach yourself how to program with JavaScript -- one step at time. Ideal for developers with fundamental programming skills, this practical tutorial provides the clear guidance and hands-on examples you need to create or customize interactive Web applications using core JavaScript features and techniques. Discover how to: Write and deploy JavaScript code with Microsoft® Visual Studio® 2010, the Eclipse IDE, or text editors Work with JavaScript syntax and data types Use the Document Object Model to retrieve, create, and change HTML elements Create rollover images and slideshow effects Validate and provide feedback for user input on Web forms Manipulate CSS styles and respond to browser events Develop interactive Web applications using AJAX Help speed development with JavaScript frameworks such as jQuery Your Step by Step digital content includes: All the books practice files -- ready to download and put to work. Fully searchable online edition of this book -- with unlimited access on the Web. The print version of this book includes free digital content online. To download, please visit O'Reilly's web site, search for the title of this book to find its catalog page, and click on the link below the cover image (Examples, Companion Content, or Practice Files). Note that while we provide as much of the media content as we are able via free download, we are sometimes limited by licensing restrictions. Please direct any questions or concerns to booktech@oreilly.com.
JavaScript Testing Beginner's Guide
by Liang Yuxian EugeneThis book is organized such that only the most essential information is provided to you in each chapter so as to maximize your learning. Examples and tutorials are given in an easy to follow, step-by-step manner so that you can see how the testing process is being carried out and how the code is being written. The source code also contains detailed explanation so that you know what the code is doing. Multiple screenshots are used in places that matter so that you have a visual sense of what is happening. Beginner JavaScript developers looking for essential ways to write, test, and debug JavaScript for different purposes and situations.
JavaScript Testing with Jasmine: JavaScript Behavior-Driven Development
by Evan HahnGet a concise introduction to Jasmine, the popular behavior-driven testing framework for JavaScript. This practical guide shows you how to write unit tests with Jasmine that automatically check for bugs in your application. If you have JavaScript experience—with knowledge of some advanced features—you’ll learn how to write specifications for individual components, and then use those specs to test the code you write.Throughout the book, author Evan Hahn focuses primarily on methods for testing browser-based JavaScript applications, but you’ll also discover how to use Jasmine with CoffeeScript, Node.js, Ruby on Rails, and Ruby without Rails. You won’t find a more in-depth source for Jasmine anywhere.Get an overview of both test-driven and behavior-driven developmentWrite useful specs by determining what you need to test—and what you don’tTest the behavior of new and existing code against the specs you createApply Jasmine matchers and discover how to build your ownOrganize code suites into groups and subgroups as your code becomes more complexUse a Jasmine spy in place of a function or an object—and learn why it’s valuable
JavaScript Unit Testing
by Hazem SalehA practical, example-driven guide to using, automating, and integrating JavaScript Unit tests for the busy and conscientious JavaScript developer striving for excellence and success. JavaScript Unit Testing is a must have guide for every web developer, designer, architect, and JavaScript coder seeking to ensure the highest quality of their web applications and JS code. Knowledge of JavaScript is assumed.
JavaScript Unlocked
by Dmitry SheikoImprove your code maintainability, performance, and security through practical expert insights and unlock the full potential of JavaScript About This Book * Improve your JavaScript code for better maintainability and performance * Discover how to implement scalable application architecture with JavaScript * Learn to use JavaScript behind the browser, including its command-line tools, desktop apps, and native mobile apps Who This Book Is For JavaScript Unlocked is for those JS developers who want to see just how far they can push their favourite language through practical insight and techniques. What You Will Learn * Make your code readable and expressive by using simple syntax of JavaScript * Grasp existing JavaScript collections such as arrays and array-like objects * Develop abstract data types in most effective way to extend JavaScript into a more flexible and powerful programming language * Examine the pros and cons of JavaScript by implementing real-time code examples * Flourish real-time mini-projects by using JavaScript on server side to develop desktop as well as mobile applications * Work on parallel tasks with asynchronous JavaScript * Improve code maintainability and readability and boost apps performance through JavaScript In Detail JavaScript stands bestride the world like a colossus. Having conquered web development, it now advances into new areas such as server scripting, desktop and mobile development, game scripting, and more. One of the most essential languages for any modern developer, the fully-engaged JavaScript programmer need to know the tricks, non-documented features, quirks, and best practices of this powerful, adaptive language. This all-practical guide is stuffed with code recipes and keys to help you unlock the full potential of JavaScript. Start by diving right into the core of JavaScript, with power user techniques for getting better maintainability and performance from the basic building blocks of your code. Get to grips with modular programming to bring real power to the browser, master client-side JavaScript scripting without jQuery or other frameworks, and discover the full potential of asynchronous coding. Do great things with HTML5 APIs, including building your first web component, tackle the essential requirements of writing large-scale applications, and optimize JavaScript's performance behind the browser. Wrap up with in-depth advice and best practice for debugging and keeping your JavaScript maintainable for scaling, long-term projects. With every task demonstrated in both classic ES5 JavaScript and next generation ES6-7 versions of the language, Whether read cover-to-cover or dipped into for specific keys and recipes, JavaScript Unlocked is your essential guide for pushing JavaScript to its limits. Style and approach This practice-oriented cookbook is packed full of code examples put in the form: problem, classical solution, and methods to optimize webpage in both JavaScript ES5 and ES6 language editions. But this thorough guide is best-suited to those who like to "learn by doing" as the topics are covered using real-life examples and tutorials.
JavaScript Web Applications: jQuery Developers' Guide to Moving State to the Client (O'reilly Ser.)
by Alex MacCawBuilding rich JavaScript applications that bring a desktop experience to the Web requires moving state from the server to the client side—not a simple task. This hands-on book takes proficient JavaScript developers through all the steps necessary to create state-of-the-art applications, including structure, templating, frameworks, communicating with the server, and many other issues.Throughout the book, you'll work with real-world example applications to help you grasp the concepts involved. Learn how to create JavaScript applications that offer a more responsive and improved experience.Use the Model-View-Controller (MVC) pattern, and learn how to manage dependencies inside your applicationGet an introduction to templating and data bindingLearn about loading remote data, Ajax, and cross-domain requestsCreate realtime applications with WebSockets and Node.jsAccept dropped files and upload data with progress indicatorsUse major frameworks and libraries, including jQuery, Spine, and BackboneWrite tests and use the console to debug your applicationsGet deployment best practices, such as caching and minification
JavaScript with Promises: Managing Asynchronous Code
by Daniel ParkerAsynchronous JavaScript is everywhere, whether you’re using Ajax, AngularJS, Node.js, or WebRTC. This practical guide shows intermediate to advanced JavaScript developers how Promises can help you manage asynchronous code effectively—including the inevitable flood of callbacks as your codebase grows. You’ll learn the inner workings of Promises and ways to avoid difficulties and missteps when using them.The ability to asynchronously fetch data and load scripts in the browser broadens the capabilities of JavaScript applications. But if you don’t understand how the async part works, you’ll wind up with unpredictable code that’s difficult to maintain. This book is ideal whether you’re new to Promises or want to expand your knowledge of this technology.Understand how async JavaScript works by delving into callbacks, the event loop, and threadingLearn how Promises organize callbacks into discrete steps that are easier to read and maintainExamine scenarios you’ll encounter and techniques you can use when writing real-world applicationsUse features in the Bluebird library and jQuery to work with PromisesLearn how the Promise API handles asynchronous errorsExplore ECMAScript 6 language features that simplify Promise-related code
The JavaScript Workshop: A New, Interactive Approach to Learning JavaScript
by Joseph Labrecque Nick Turner Jahred Love Daniel Rosenbaum Gaurav MehlaFlorian
JavaScript. Wprowadzenie
by Shelley PowersKompleksowe omówienie programowania w JavaScript Jak weryfikowa? poprawno?? danych w formularzach HTML? Jak zabezpieczy? aplikacje internetowe? W jaki sposób korzysta? z mechanizmów AJAX? Zamierzasz wzbogaci? tworzone przez siebie witryny internetowe o dodatkowe mo?liwo?ci? A mo?e zainteresowa?a Ci? technologia AJAX, bazuj?ca na j?zyku JavaScript? Najwy?sza pora pozna? j?zyk, który na pocz?tku by? jedynie skryptowym interfejsem pomi?dzy stron? internetow? otwart? w przegl?darce a aplikacj? znajduj?c? si? na serwerze. Dzi? JavaScript jest jednym z najpopularniejszych narz?dzi wykorzystywanych przez twórców stron i aplikacji internetowych. Rozpowszechni? si? równie? poza ?wiatem internetu, s?u??c jako j?zyk skryptowy dla wielu aplikacji. "JavaScript. Wprowadzenie" to podr?cznik, dzi?ki któremu opanujesz mo?liwo?ci JavaScriptu i nauczysz si? wykorzystywa? go w swoich projektach. Poznasz podstawowe elementy tego j?zyka i dowiesz si?, w jaki sposób ??czy? kod JavaScript z kodem HTML. Nauczysz si? przechwytywa? zdarzenia zachodz?ce w oknie przegl?darki, sprawdza? dane wprowadzane przez u?ytkowników do formularzy na stronach WWW oraz korzysta? z plików cookie. Poznasz obiektowy model dokumentu (DOM), technologi? AJAX i dodatkowe biblioteki, dzi?ki którym JavaScript zyskuje nowe, niesamowite mo?liwo?ci. Osadzanie JavaScriptu w kodzie strony Typy danych, operatory i instrukcje Obiekty JavaScriptu Obs?uga formularzy Stosowanie plików cookie Obiektowy model dokumentu Tworzenie w?asnych obiektów Technologia AJAX Wykorzystaj pe?ni? mo?liwo?ci JavaScriptu, tworz?c nowoczesne witryny internetowe.
JavaServer Faces: Building Web-based User Interfaces
by Hans BergstenJavaServer Faces, or JSF, brings a component-based model to web application development that's similar to the model that's been used in standalone GUI applications for years. The technology builds on the experience gained from Java Servlets, JavaServer Pages, and numerous commercial and open source web application frameworks that simplify the development process.In JavaServer Faces, developers learn how to use this new framework to build real-world web applications. The book contains everything you'll need: how to construct the HTML on the front end; how to create the user interface components that connect the front end to your business objects; how to write a back-end that's JSF-friendly; and how to create the deployment descriptors that tie everything together.JavaServer Faces pays particular attention to simple tasks that are easily ignored, but crucial to any real application: working with tablular data, for example, or enabling and disabling buttons. And this book doesn't hide from the trickier issues, like creating custom components or creating renderers for different presentation layers. Whether you're experienced with JSF or a just starting out, you'll find everything you need to know about this technology in this book.Topics covered include:The JSF environmentCreating and rendering componentsValidating inputHandling user-generated eventsControlling page navigationWorking with tabular dataInternationalizationIntegration between JSF and StrutsDeveloping custom renderers and custom componentsJavaServer Faces is a complete guide to the crucial new JSF technology. If you develop web applications, JSF belongs in your toolkit, and this book belongs in your library.
JavaServer Pages
by Hans BergstenJavaServer Pages (JSP) has built a huge following since the release of JSP 1.0 in 1999, providing Enterprise Java developers with a flexible tool for the development of dynamic web sites and web applications. While new point releases over the years, along with the introduction of the JSP Standard Tag Library (JSTL), have incrementally improved the rough areas of the first version of the JSP specification, JSP 2.0 takes this technology to new heights. JavaServer Pages, Third Edition, is completely revised and updated to cover the JSP 2.0 and JSTL 1.1 specifications. It includes detailed coverage of the Expression Language (EL) incorporated into JSP 2.0, the JSTL 1.1 tag libraries and the new function library, the new tag file format that enables custom tag library development without Java code, the simplified Java tag library API, improvements in the JSP XML syntax, and more. Further, it details setup of the Apache Tomcat server, JSP and JSTL syntax and features, error handling and debugging, authentication and personalization, database access, XML processing, and internationalization. This book recognizes the different needs of the two groups of professionals who want to learn JSP: page authors interested in using JSP elements in web pages, and programmers concerned with learning the JSP API and using JSP effectively as a part of an enterprise application. If you're in the first group, you'll learn from the practical web application examples in the second part of the book. If you're in the latter group, you'll appreciate the detailed coverage of advanced topics in the third part, such as how to integrate servlets and JavaBeans components with JSP using the popular Apache Struts MVC framework, and how to develop custom tag libraries using the JSP API, with realistic examples that you can use as a springboard for your own libraries. "Hans Bergsten, a JSP expert group veteran and one of our most active contributors, has thoroughly and accurately captured the new features of JSP 2.0 and JSTL 1.1 in a way that is well-organized and easy to understand. With excellent, to-the-point examples, this book is a 'must have' for any serious JSP 2.0 developer." --Mark Roth, JSP 2.0 Specification Lead, Sun Microsystems, Inc. Hans Bergsten is the founder of Gefion Software, a company focused on Java services and products based on J2EE technologies. Hans has been an active participant in the working groups for both the servlet and JSP specifications since their inception and contributes to other related JCP specifications, such as JSP Standard Tag Library (JSTL) and JavaServer Faces (JSF), and, as one of the initial members of the Apache Jakarta Project Management Committee, helped develop the Apache Tomcat reference implementation for the servlet and JSP specifications.
JavaServer Pages Pocket Reference: Server-Side Java Development
by Hans BergstenJavaServer Pages (JSP) is harmonizing how web designers and programmers create dynamic web pages. The reason for this is simple: JSP capitalizes on the power of Java servlets to create effective, reusable web applications.JSP allows you to develop robust, powerful web content, and the best part is that you're not required to be a hard-core Java programmer.JavaServer Pages Pocket Reference is the perfect companion volume to O'Reilly's best-selling JavaServer Pages, also by Hans Bergsten. This book provides detailed coverage of JSP syntax and processing, directive elements, standard action elements, scripting elements, implicit objects, custom actions, tag library description creation, and WARs.
JavaServer PagesTM, 2nd Edition
by Hans BergstenFilled with useful examples and the depth, clarity, and attention to detail that made the first edition so popular with web developers, JavaServer Pages, 2nd Edition is completely revised and updated to cover the substantial changes in the 1.2 version of the JSP specifications, and includes coverage of the new JSTL Tag libraries-an eagerly anticipated standard set of JSP elements for the tasks needed in most JSP applications, as well as thorough coverage of Custom Tag Libraries.