Die Kunst der JavaScript-Programmierung

Eine moderne Einführung in die Sprache des Web

Author: Marijn Haverbeke

Publisher: dpunkt.verlag

ISBN: 3864911915

Category: Computers

Page: 240

View: 642

Das Buch ist eine Einführung in JavaScript, die sich auf gute Programmiertechniken konzentriert. Der Autor lehrt den Leser, wie man die Eleganz und Präzision von JavaScript nutzt, um browserbasierte Anwendungen zu schreiben. Das Buch beginnt mit den Grundlagen der Programmierung - Variablen, Kontrollstrukturen, Funktionen und Datenstrukturen -, dann geht es auf komplexere Themen ein, wie die funktionale und objektorientierte Programmierung, reguläre Ausdrücke und Browser-Events. Unterstützt von verständlichen Beispielen wird der Leser rasch die Sprache des Web fließend 'sprechen' können.

JavaScript für Dummies

Author: Andy Harris

Publisher: John Wiley & Sons

ISBN: 3527812679

Category: Computers

Page: 428

View: 2690

Schnell und einfach interaktive Webseiten programmieren: Andy Harris zeigt Ihnen alles, was Sie über JavaScript wissen müssen, um dieses Ziel zu erreichen. Zunächst erlernen Sie die Grundlagen der Programmierung und erfahren dann, wie Sie Ihre HTML-Elemente mit JavaScript verändern und animieren. Auch die Themen Ajax und jQuery werden ausführlich behandelt. HTML- und CSS-Kenntnisse sind für die Lektüre von Nutzen, Programmierkenntnisse benötigen Sie jedoch nicht. Mit den vielen verständlichen Beispielen finden sich auch Anfänger schnell zurecht, so dass Sie schon bald attraktive Webseiten entwickeln werden!

JavaScript: The Good Parts

The Good Parts

Author: Douglas Crockford

Publisher: "O'Reilly Media, Inc."

ISBN: 0596554877

Category: Computers

Page: 172

View: 7375

Most programming languages contain good and bad parts, but JavaScript has more than its share of the bad, having been developed and released in a hurry before it could be refined. This authoritative book scrapes away these bad features to reveal a subset of JavaScript that's more reliable, readable, and maintainable than the language as a whole—a subset you can use to create truly extensible and efficient code. Considered the JavaScript expert by many people in the development community, author Douglas Crockford identifies the abundance of good ideas that make JavaScript an outstanding object-oriented programming language-ideas such as functions, loose typing, dynamic objects, and an expressive object literal notation. Unfortunately, these good ideas are mixed in with bad and downright awful ideas, like a programming model based on global variables. When Java applets failed, JavaScript became the language of the Web by default, making its popularity almost completely independent of its qualities as a programming language. In JavaScript: The Good Parts, Crockford finally digs through the steaming pile of good intentions and blunders to give you a detailed look at all the genuinely elegant parts of JavaScript, including: Syntax Objects Functions Inheritance Arrays Regular expressions Methods Style Beautiful features The real beauty? As you move ahead with the subset of JavaScript that this book presents, you'll also sidestep the need to unlearn all the bad parts. Of course, if you want to find out more about the bad parts and how to use them badly, simply consult any other JavaScript book. With JavaScript: The Good Parts, you'll discover a beautiful, elegant, lightweight and highly expressive language that lets you create effective code, whether you're managing object libraries or just trying to get Ajax to run fast. If you develop sites or applications for the Web, this book is an absolute must.

JavaScript: The Definitive Guide

The Definitive Guide

Author: David Flanagan

Publisher: "O'Reilly Media, Inc."

ISBN: 9780596554477

Category: Computers

Page: 1032

View: 5088

This Fifth Edition is completely revised and expanded to cover JavaScript as it is used in today's Web 2.0 applications. This book is both an example-driven programmer's guide and a keep-on-your-desk reference, with new chapters that explain everything you need to know to get the most out of JavaScript, including: Scripted HTTP and Ajax XML processing Client-side graphics using the canvas tag Namespaces in JavaScript--essential when writing complex programs Classes, closures, persistence, Flash, and JavaScript embedded in Java applications Part I explains the core JavaScript language in detail. If you are new to JavaScript, it will teach you the language. If you are already a JavaScript programmer, Part I will sharpen your skills and deepen your understanding of the language. Part II explains the scripting environment provided by web browsers, with a focus on DOM scripting with unobtrusive JavaScript. The broad and deep coverage of client-side JavaScript is illustrated with many sophisticated examples that demonstrate how to: Generate a table of contents for an HTML document Display DHTML animations Automate form validation Draw dynamic pie charts Make HTML elements draggable Define keyboard shortcuts for web applications Create Ajax-enabled tool tips Use XPath and XSLT on XML documents loaded with Ajax And much more Part III is a complete reference for core JavaScript. It documents every class, object, constructor, method, function, property, and constant defined by JavaScript 1.5 and ECMAScript Version 3. Part IV is a reference for client-side JavaScript, covering legacy web browser APIs, the standard Level 2 DOM API, and emerging standards such as the XMLHttpRequest object and the canvas tag. More than 300,000 JavaScript programmers around the world have madethis their indispensable reference book for building JavaScript applications. "A must-have reference for expert JavaScript programmers...well-organized and detailed." -- Brendan Eich, creator of JavaScript


das umfassende Referenzwerk ; [behandelt Ajax und DOM-Scripting]

Author: David Flanagan

Publisher: O'Reilly Germany

ISBN: 3897214911

Category: Computers

Page: 1086

View: 4360


Creating Dynamic Web Pages

Author: Elizabeth Gandy,Simon Stobart

Publisher: Lexden Publishing Limited

ISBN: 1904995071


Page: 375

View: 5673


Einstieg für Anspruchsvolle

Author: Ralph Steyer

Publisher: Pearson Deutschland GmbH

ISBN: 3827324661

Category: Internet programming

Page: 454

View: 1538

Beginning JavaScript

Author: Paul Wilton

Publisher: John Wiley & Sons

ISBN: 0764558552

Category: Computers

Page: 1010

View: 541

What is this book about? JavaScript is the language of the Web. Used for programming all major browsers, JavaScript gives you the ability to enhance your web site by creating interactive, dynamic, and personalized pages. Our focus in this book is on client-side scripting, but JavaScript is also hugely popular as a scripting language in server-side environments, a subject that we cover in later chapters. What does this book cover? Beginning JavaScript assumes no prior knowledge of programming languages, but will teach you all the fundamental concepts that you need as you progress. After covering the core JavaScript language, you'll move on to learn about more advanced techniques, including Dynamic HTML, using cookies, debugging techniques, and server-side scripting with ASP. By the end of this book, you will have mastered the art of using JavaScript to create dynamic and professional-looking web pages. Here are a few of the things you'll learn in this book: Fundamental programming concepts Comprehensive practical tutorial in JavaScript Cross-browser scripting, including Netscape 6 Cookie creation and use Plug-ins and ActiveX controls Dynamic HTML Scripting the W3C DOM Server-side JavaScript with ASP Who is this book for? This book is for anyone who wants to learn JavaScript. You will need a very basic knowledge of HTML, but no prior programming experience is necessary. Whether you want to pick up some programming skills, or want to find out how to transfer your existing programming knowledge to the Web, then this book is for you. All you need is a text editor (like Notepad) and a browser, and you're ready to go!

JavaScript für Kids

2. Auflage

Author: Frank Biet

Publisher: MITP-Verlags GmbH & Co. KG

ISBN: 3826692594

Category: Computers

Page: 480

View: 5603

Mit JavaScript kannst du nicht nur deine Website verbessern, sondern auch die Grundlagen der Programmierung lernen. Du brauchst nur einen JavaScript-fähigen Browser, einen einfachen Editor und dieses Buch und schon kannst du loslegen! Nach einem kurzen Crashkurs in HTML zeigt dir Frank Biet, wie JavaScript funktioniert. Dabei wird er dich Schritt für Schritt an Variablen, Konstanten, Schleifen und Operatoren – also alle wichtigen Funktionen, die du als richtiger Programmierer kennen musst – heranführen. So kannst du bald eigenständig Formulare, Passwortabfragen, Ratespiele und vieles mehr programmieren! Du eignest dir nicht nur ein grundlegendes Basiswissen über JavaScript an, sondern beschäftigst dich sogar mit Profi-Themen wie Fehlersuche und Debugging. Am Ende der Kapitel gibt es immer wieder Zusammenfassungen, damit du das Gelernte festigen und auch selbstständig anwenden kannst.

Effective JavaScript

68 Specific Ways to Harness the Power of JavaScript

Author: David Herman

Publisher: Addison-Wesley

ISBN: 0132902257

Category: Computers

Page: 240

View: 8514

“It’s uncommon to have a programming language wonk who can speak in such comfortable and friendly language as David does. His walk through the syntax and semantics of JavaScript is both charming and hugely insightful; reminders of gotchas complement realistic use cases, paced at a comfortable curve. You’ll find when you finish the book that you’ve gained a strong and comprehensive sense of mastery.” —Paul Irish, developer advocate, Google Chrome “This is not a book for those looking for shortcuts; rather it is hard-won experience distilled into a guided tour. It’s one of the few books on JS that I’ll recommend without hesitation.” —Alex Russell, TC39 member, software engineer, Google In order to truly master JavaScript, you need to learn how to work effectively with the language’s flexible, expressive features and how to avoid its pitfalls. No matter how long you’ve been writing JavaScript code, Effective JavaScript will help deepen your understanding of this powerful language, so you can build more predictable, reliable, and maintainable programs. Author David Herman, with his years of experience on Ecma’s JavaScript standardization committee, illuminates the language’s inner workings as never before—helping you take full advantage of JavaScript’s expressiveness. Reflecting the latest versions of the JavaScript standard, the book offers well-proven techniques and best practices you’ll rely on for years to come. Effective JavaScript is organized around 68 proven approaches for writing better JavaScript, backed by concrete examples. You’ll learn how to choose the right programming style for each project, manage unanticipated problems, and work more successfully with every facet of JavaScript programming from data structures to concurrency. Key features include Better ways to use prototype-based object-oriented programming Subtleties and solutions for working with arrays and dictionary objects Precise and practical explanations of JavaScript’s functions and variable scoping semantics Useful JavaScript programming patterns and idioms, such as options objects and method chaining In-depth guidance on using JavaScript’s unique “run-to-completion” approach to concurrency



Author: Don Gosselin

Publisher: Course Technology Ptr


Category: Computers

Page: 777

View: 3741

Creat dynamic Web pages using the popular Web scripting language, JavaScript! Building on the successful philosophy of the first edition, this introductpry text is perfect for beginning programmers with prior knowledge of HTML.