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JavaScript & DHTML Cookbook: Solutions & Examples for Web Programmers
by Danny GoodmanIn today's Web 2.0 world, JavaScript and Dynamic HTML are at the center of the hot new approach to designing highly interactive pages on the client side. With this environment in mind, the new edition of this book offers bite-sized solutions to very specific scripting problems that web developers commonly face. Each recipe includes a focused piece of code that you can insert right into your application. Why is JavaScript & DHTML Cookbook so popular? After reading thousands of forum threads over the years, author and scripting pioneer Danny Goodman has compiled a list of problems that frequently vex scripters of various experience levels. For every problem he addresses, Goodman not only offers code, but a discussion of how and why the solution works. Recipes range from simple tasks, such as manipulating strings and validating dates in JavaScript, to entire libraries that demonstrate complex tasks, such as cross-browser positioning of HTML elements, sorting tables, and implementing Ajax features on the client. Ideal for novices as well as experienced scripters, this book contains more than 150 recipes for: Working with interactive forms and style sheets Presenting user-friendly page navigation Creating dynamic content via Document Object Model scripting Producing visual effects for stationary content Positioning HTML elements Working with XML data in the browser Recipes in this Cookbook are compatible with the latest W3C standards and browsers, including Internet Explorer 7, Firefox 2, Safari, and Opera 9. Several new recipes provide client-side Ajax solutions, and many recipes from the previous edition have been revised to help you build extensible user interfaces for Web 2.0 applications. If you want to write your own scripts and understand how they work, rather than rely on a commercial web development framework, the JavaScript & DHTML Cookbook is a must.
JavaScript & DHTML Cookbook, 2nd Edition
by Danny GoodmanIn today's Web 2.0 world, JavaScript and Dynamic HTML are at the center of the hot new approach to designing highly interactive pages on the client side. With this environment in mind, the new edition of this book offers bite-sized solutions to very specific scripting problems that web developers commonly face. Each recipe includes a focused piece of code that you can insert right into your application. Why is JavaScript & DHTML Cookbook so popular? After reading thousands of forum threads over the years, author and scripting pioneer Danny Goodman has compiled a list of problems that frequently vex scripters of various experience levels. For every problem he addresses, Goodman not only offers code, but a discussion of how and why the solution works. Recipes range from simple tasks, such as manipulating strings and validating dates in JavaScript, to entire libraries that demonstrate complex tasks, such as cross-browser positioning of HTML elements, sorting tables, and implementing Ajax features on the client. Ideal for novices as well as experienced scripters, this book contains more than 150 recipes for: * Working with interactive forms and style sheets * Presenting user-friendly page navigation * Creating dynamic content via Document Object Model scripting * Producing visual effects for stationary content * Positioning HTML elements * Working with XML data in the browser Recipes in this Cookbook are compatible with the latest W3C standards and browsers, including Internet Explorer 7, Firefox 2, Safari, and Opera 9. Several new recipes provide client-side Ajax solutions, and many recipes from the previous edition have been revised to help you build extensible user interfaces for Web 2.0 applications. If you want to write your own scripts and understand how they work, rather than rely on a commercial web development framework, the JavaScript & DHTML Cookbook is a must.
JavaScript dla programistów PHP
by Stoyan StefanovB?yskawicznie opanuj nowy j?zyk programowania!Czasy w?skiej specjalizacji programistów odchodz? do lamusa. Wspó?czesne projekty wymagaj? od nich szerokiej wiedzy, zarówno dotycz?cej j?zyków dzia?aj?cych po stronie serwera (Java, PHP), jak i przegl?darki (JavaScript). Jest jednak ?wiate?ko w tunelu — je?li znasz tylko jeden z j?zyków programowania, jeste? w stanie sprawnie opanowa? kolejny. Dzi?ki tej ksi??ce to zadanie stanie si? prostsze!Ksi??ka przeznaczona jest dla programistów PHP chc?cych szybko nauczy? si? programowania w j?zyku JavaScript. W trakcie lektury poznasz ró?nice i podobie?stwa mi?dzy tymi dwoma j?zykami. W kolejnych rozdzia?ach rozgryziesz sk?adni? JavaScriptu i b?yskawicznie zaczniesz u?ywa? funkcji wbudowanych w ten j?zyk. Ponadto opanujesz programowanie obiektowe z jego wykorzystaniem. Na sam koniec nauczysz si? testowa? kod napisany w JavaScripcie. To najlepszy podr?cznik do nauki tego j?zyka dla osób znaj?cych podstawy PHP.Dzi?ki tej ksi??ce: poznasz sk?adni? j?zyka JavaScript b?dziesz programowa? w nim obiektowo zaznajomisz si? z funkcjami wbudowanymi b?yskawicznie poznasz kolejny j?zyk programowaniaPoznaj mo?liwo?ci j?zyka JavaScript i wykorzystaj je w Twoim projekcie!
JavaScript Domain-Driven Design
by Philipp FehreIf you are an experienced JavaScript developer who wants to improve the design of his or her applications, or find yourself in a situation to implement an application in an unfamiliar domain, this book is for you. <P><P>Prior knowledge of JavaScript is required and prior experience with Node.js will also be helpful.
JavaScript Enlightenment: From Library User to JavaScript Developer
by Cody Lindley<p>This short and digestible summary of JavaScript 1.5 (ECMA-262, Edition 3 specification) focuses on the nature of objects in JavaScript, giving you an accurate JavaScript worldview through an examination of native JavaScript objects and supporting nuances. If you’re a designer or developer who has only used JavaScript under the mantle of libraries—such as jQuery and Prototype—the material in this book will help transform you from a JavaScript library user into a JavaScript developer.</p>
JavaScript Essentials For Dummies
by Paul McFedriesThe concise and digestible get-started guide to JavaScript programming JavaScript Essentials For Dummies is your quick reference to all the core concepts about JavaScript—the dynamic scripting language that is often the final step in creating powerful websites. This no-nonsense book gets right to the point, eliminating review material, wordy explanations, and fluff. Find out all you need to know about the foundations of JavaScript, swiftly and crystal clear. Perfect for a brush-up on the basics or as an everyday desk reference on the job, this is the reliable little book you can always turn to for answers. Get a quick and thorough intro to the basic concepts of coding with JavaScript Review what you've already learned or pick up essential new skills Add interactive features to websites with JavaScript programming Keep this concise reference book handy for jogging your memory as you work This book is to the point, focusing on the key topics you need to know about this popular programming language. Great for supplementing classroom learning, reviewing for a certification, or staying knowledgeable on the job.
JavaScript Essentials for SAP ABAP Developers
by Rehan ZaidiEasily master JavaScript (JS) with this quick guide and develop mobile and desktop applications for SAP Fiori. This book equips ABAP/SAP developers with the essential topics to get started with JS. The focus of JavaScript Essentials for SAP ABAP Developers is on the parts of the JS language that are useful from the perspective of an ABAP developer. The book starts with a brief intro to HTML, the basics of JS, and how to create and run a simple JS program. It then dives into the details of the language, showing how to make simple programs. It covers loops in detail, mathematical operations, and string and regular expressions in JS, as well as a taste of functions, followed by objects and object-oriented programming in JavaScript. The book provides: Sample code and screenshots to help you fully understand JS A chapter on JS best practices and recommendations Differences and comparisons of the elements and data structures of ABAP and JavaScript to help you quickly master the material What You'll Learn Create and run a simple JavaScript program Understand loops, operations, and expressions Master the Create and Use functions Use objects and object-oriented programming in JS Apply the best practices of JS programming Who This Book Is For SAP programmers and developers, ABAP users and developers, and university students learning ABAP and JavaScript
JavaScript Everywhere: Building Cross-Platform Applications with GraphQL, React, React Native, and Electron
by Adam D. ScottJavaScript is the little scripting language that could. Once used chiefly to add interactivity to web browser windows, JavaScript is now a primary building block of powerful and robust applications. In this practical book, new and experienced JavaScript developers will learn how to use this language to create APIs as well as web, mobile, and desktop applications.Author and engineering leader Adam D. Scott covers technologies such as Node.js, GraphQL, React, React Native, and Electron. Ideal for developers who want to build full stack applications and ambitious web development beginners looking to bootstrap a startup, this book shows you how to create a single CRUD-style application that will work across several platforms.Explore GraphQL’s simple process for querying dataLearn about shared authentication for APIs, web apps, and native applicationsBuild performant web applications with React and Styled ComponentsUse React Native to write cross-platform applications for iOS and Android that compile to native codeLearn how to write desktop applications with Electron
JavaScript for Data Science (Chapman & Hall/CRC Data Science Series)
by Greg Wilson Maya Gans Toby HodgesJavaScript is the native language of the Internet. Originally created to make web pages more dynamic, it is now used for software projects of all kinds, including scientific visualization and data services. However, most data scientists have little or no experience with JavaScript, and most introductions to the language are written for people who want to build shopping carts rather than share maps of coral reefs. This book will introduce you to JavaScript's power and idiosyncrasies and guide you through the key features of the language and its tools and libraries. The book places equal focus on client- and server-side programming, and shows readers how to create interactive web content, build and test data services, and visualize data in the browser. Topics include: The core features of modern JavaScript Creating templated web pages Making those pages interactive using React Data visualization using Vega-Lite Using Data-Forge to wrangle tabular data Building a data service with Express Unit testing with Mocha All of the material is covered by the Creative Commons Attribution-Noncommercial 4.0 International license (CC-BY-NC-4.0) and is included in the book's companion website at http://js4ds.org . Maya Gans is a freelance data scientist and front-end developer by way of quantitative biology. Toby Hodges is a bioinformatician turned community coordinator who works at the European Molecular Biology Laboratory. Greg Wilson co-founded Software Carpentry, and is now part of the education team at RStudio
JavaScript for Kids: A Playful Introduction to Programming
by Nick MorganJavaScript is the programming language of the Internet, the secret sauce that makes the Web awesome, your favorite sites interactive, and online games fun!JavaScript for Kids is a lighthearted introduction that teaches programming essentials through patient, step-by-step examples paired with funny illustrations. You’ll begin with the basics, like working with strings, arrays, and loops, and then move on to more advanced topics, like building interactivity with jQuery and drawing graphics with Canvas.Along the way, you’ll write games such as Find the Buried Treasure, Hangman, and Snake. You’ll also learn how to:–Create functions to organize and reuse your code–Write and modify HTML to create dynamic web pages–Use the DOM and jQuery to make your web pages react to user input–Use the Canvas element to draw and animate graphics–Program real user-controlled games with collision detection and score keepingWith visual examples like bouncing balls, animated bees, and racing cars, you can really see what you’re programming. Each chapter builds on the last, and programming challenges at the end of each chapter will stretch your brain and inspire your own amazing programs. Make something cool with JavaScript today!Ages 10+ (and their parents!)
JavaScript For Kids For Dummies
by Eva Holland Chris MinnickHave big dreams? Kick start them with JavaScript! If we've learned one thing from the Millennial generation, it's that no one is too young to make history online. JavaScript For Kids For Dummies introduces pre-teens and early teens alike to the world of JavaScript, which is an integral programming language that drives the functionality of websites and apps. This informative, yet engaging text guides you through the basics of coding with JavaScript, and is an essential resource if you want to expand your technology skills while following easy, step-by-step instructions. Through small, goal-oriented projects, you learn key coding concepts, while actually creating apps, games, and more. This hands-on experience, coupled with the presentation of ideas in a simple style, allows you to both learn and retain JavaScript fundamentals. JavaScript has been heralded as 'the programming language of the web,' and many kids are interested in learning how to use it; however, most schools don't offer coding classes at this level, and most families can't afford the high cost of coding classes through a summer camp. But this can't stop you from developing your JavaScript coding skills! This fun text is all you need to get started on your JavaScript journey. Explore the basics of JavaScript through the creation of a calculator app Deepen your understanding of HTML, arrays, and variables by building a grocery shopping app Learn conditional logic through the development of a choose your own adventure game Discover loops and strings by creating a lemonade stand app and MadLibs-style game JavaScript For Kids For Dummies brings pre-teens and early teens into the world of coding by teaching them one of the key Web design languages.
JavaScript for .NET Developers
by Ovais Mehboob KhanUnlock the potential of evergreen browsers and increase the efficiency of your ASP.NET applications by learning how to write JavaScript About This Book * Boost your skillset and start bringing JavaScript into your web development projects * Leverage your existing ASP.NET knowledge to develop dynamic and responsive SPAs * Learn effective design patterns for sustainable, and scalable web development Who This Book Is For This book is for ASP.NET developers that want to bring JavaScript into their skillset to build applications that are truly dynamic and responsive. It's for developers who are focused on developing for users who want to deliver a great end product and a fantastic experience. What You Will Learn * Get to grips with the basic to advanced concepts of JavaScript * Learn how to use JavaScript on server side using Node.js * Develop web applications in ASP.NET using JavaScript * Get to know with industry-wide best practices and design patterns that provide maintainability and scalability * Build an ASP.NET application using Angular 2 with TypeScript and Web API * Explore WinJS and see how to use mobile capabilities from web applications * Use JavaScript to develop scalable ASP.NET applications * See how to test and debug JavaScript In Detail If you want to improve responsiveness or the UX in your ASP.NET applications, JavaScript can be a life saver. In an age where server-side operations have shifted to the client, being able to handle JavaScript with confidence and fluency is vital for ASP.NET developers. There's no point trying to fight it, so start learning with this book. Make sure your projects exceed user expectations. Begin by getting stuck into the basics of JavaScript, and explore the language in the context of ASP.NET Core. You'll then find out how to put the principles into practice, as you learn how to develop a basic ASP.NET application using Angular 2 and TypeScript. You'll also develop essential skills required to develop responsive apps, with a little help from AJAX, ensuring that you're building projects that can be easily accessed across different devices. With guidance on Node.js and some neat techniques to test and debug a range of JavaScript libraries in Visual Studio, you'll soon be well on your way to combining JavaScript with ASP.NET in a way that's capable of meeting the challenges of modern web development head-on. Style and approach This book will build the skillset of every .NET developer, so they can build stronger and more responsive web apps with confidence.
JavaScript for PHP Developers: A Concise Guide to Mastering JavaScript
by Stoyan StefanovIf you want to significantly expand your web development skills beyond PHP, this practical, hands-on book teaches you ECMAScript--the core JavaScript language--from the ground up. You'll discover some similarities between JavaScript and PHP, such as conditions and loops, but the primary focus is on JavaScript's unique object creation, classes, prototypes, and inheritance. JavaScript knowledge is essential for working with today's Web, whether you're building applications for the client, the server, or for mobile use--and your PHP experience gives you a head start. This book will help you become fluent with JavaScript quickly, and then serve as a handy reference once you start coding. Explore JavaScript syntax, including variables, arrays, loops, and conditions Learn how functions are important in JavaScript--and why they're actually objects Delve into JavaScript's object-oriented features, including prototypes, code reuse, and inheritance Examine the built-in API and explore its global functions, properties, and objects Learn about updates in ECMAScript5, the latest version of the standard Use common design patterns to organize your code in large applications
JavaScript for Sound Artists: Learn to Code with the Web Audio API
by William Turner Steve LeonardLearn how to program JavaScript while creating interactive audio applications with JavaScript for Sound Artists: Learn to Code With the Web Audio API! William Turner and Steve Leonard showcase the basics of JavaScript language programing so that readers can learn how to build browser based audio applications, such as music synthesizers and drum machines. The companion website offers further opportunity for growth. Web Audio API instruction includes oscillators, audio file loading and playback, basic audio manipulation, panning and time. This book encompasses all of the basic features of JavaScript with aspects of the Web Audio API to heighten the capability of any browser. Key Features Uses the readers existing knowledge of audio technology to facilitate learning how to program using JavaScript. The teaching will be done through a series of annotated examples and explanations. Downloadable code examples and links to additional reference material included on the books companion website. This book makes learning programming more approachable to nonprofessional programmers The context of teaching JavaScript for the creative audio community in this manner does not exist anywhere else in the market and uses example-based teaching
JavaScript for Sound Artists: Learn to Code with the Web Audio API
by William Turner Steve LeonardLearn how to program JavaScript while creating interactive audio applications with JavaScript for Sound Artists: Learn to Code With the Web Audio API! William Turner and Steve Leonard showcase the basics of JavaScript language programing so that readers can learn how to build browser based audio applications, such as music synthesizers and drum machines. The companion website offers further opportunity for growth. Web Audio API instruction includes oscillators, audio file loading and playback, basic audio manipulation, panning and time. This book encompasses all of the basic features of JavaScript with aspects of the Web Audio API to heighten the capability of any browser. Key Features Uses the readers existing knowledge of audio technology to facilitate learning how to program using JavaScript. The teaching will be done through a series of annotated examples and explanations. Downloadable code examples and links to additional reference material included on the books companion website. This book makes learning programming more approachable to nonprofessional programmers The context of teaching JavaScript for the creative audio community in this manner does not exist anywhere else in the market and uses example-based teaching
JavaScript for Web Developers: Understanding the Basics
by Mark SimonLearn the basics of JavaScript to enhance your web pages. This book focuses on modern JavaScript programming and encourages a well-organized approach to programming in general. JavaScript for Web Developers explains each foundational concept of the language, followed by a practical implementation of that lesson to reinforce what you’ve learned. Author Mark Simon starts with the basics of JavaScript programming, followed by a tutorial on manipulating HTML elements. You will then learn to work with forms, along with CSS and Event Listeners. Hands-on projects will not only solidify each concept in your mind, but they will also give you greater confidence and help you absorb best practices. The book concludes with coverage of Ajax, which will enable you to send and retrieve data from a server asynchronously without interfering with the display and behavior of an existing web page. After reading this book, you will be able to use JavaScript to design and program your own web applications. What Will You Learn Understand the basics of JavaScript programmingManipulate and modify web pages with JavaScriptUse JavaScript to interact with HTML and CSSWork with data and understand the basics of working with Ajax Who Is This Book For Beginning web developers with little to no experience using JavaScript.
JavaScript Frameworks for Modern Web Development: The Essential Frameworks, Libraries, and Tools to Learn Right Now
by Sufyan bin Uzayr Nicholas Cloud Tim AmblerEnrich your software design skills and take a guided tour of the wild, vast, and untamed frontier that is JavaScript development. Especially useful for frontend developers, this revision includes specific chapters on React and VueJS, as well as an updated one on Angular. To help you get the most of your new skills, each chapter also has a "further reading" section.This book will serve as an introduction to both new and well established libraries and frameworks, such as Angular, VueJS, React, Grunt, Yeoman, RequireJS, Browserify, Knockout, Kraken, Async.js, Underscore, and Lodash. It also covers utilities that have gained popular traction and support from seasoned developers and tools applicable to the entire development stack, both client- and server-side. While no single book can possibly cover every JavaScript library of value, JavaScript Frameworks for Modern Web Development focuses on incredibly useful libraries and frameworks that production software uses. You will be treated to detailed analyses and sample code for tools that manage dependencies, structure code in a modular fashion, automate repetitive build tasks, create specialized servers, structure client side applications, facilitate horizontal scaling, and interacting with disparate data stores.What You'll LearnWork with a variety of JavaScript frameworks, such as Angular, Vue, React, RequireJS, Knockout, and moreChoose the right framework for different types of projectsEmploy the appropriate libraries and tools in your projectsDiscover useful JavaScript development tools such as Grunt, Yeoman, Lodash, etc. Who This Book Is For Web developers of all levels of ability; particularly relevant for front-end developers, server-side coders, and developers interested in learning JavaScript.
JavaScript from Beginner to Professional: Learn JavaScript quickly by building fun, interactive, and dynamic web apps, games, and pages
by Rob Percival Laurence Lars Svekis Maaike van PuttenStart your journey towards becoming a JavaScript developer with the help of more than 100 fun exercises and projectsKey FeaturesWrite eloquent JavaScript and employ fundamental and advanced features to create your own web appsInteract with the browser with HTML and JavaScript, and add dynamic images, shapes, and text with HTML5 CanvasBuild a password checker, paint web app, hangman game, and many more fun projectsBook DescriptionThis book demonstrates the capabilities of JavaScript for web application development by combining theoretical learning with code exercises and fun projects that you can challenge yourself with. The guiding principle of the book is to show how straightforward JavaScript techniques can be used to make web apps ranging from dynamic websites to simple browser-based games.JavaScript from Beginner to Professional focuses on key programming concepts and Document Object Model manipulations that are used to solve common problems in professional web applications. These include data validation, manipulating the appearance of web pages, working with asynchronous and concurrent code.The book uses project-based learning to provide context for the theoretical components in a series of code examples that can be used as modules of an application, such as input validators, games, and simple animations. This will be supplemented with a brief crash course on HTML and CSS to illustrate how JavaScript components fit into a complete web application.As you learn the concepts, you can try them in your own editor or browser console to get a solid understanding of how they work and what they do. By the end of this JavaScript book, you will feel confident writing core JavaScript code and be equipped to progress to more advanced libraries, frameworks, and environments such as React, Angular, and Node.js.What you will learnUse logic statements to make decisions within your codeSave time with JavaScript loops by avoiding writing the same code repeatedlyUse JavaScript functions and methods to selectively execute codeConnect to HTML5 elements and bring your own web pages to life with interactive contentMake your search patterns more effective with regular expressionsExplore concurrency and asynchronous programming to process events efficiently and improve performanceGet a head start on your next steps with primers on key libraries, frameworks, and APIsWho this book is forThis book is for people who are new to JavaScript (JS) or those looking to build up their skills in web development. Basic familiarity with HTML & CSS would be beneficial.Whether you are a junior or intermediate developer who needs an easy-to-understand practical guide for JS concepts, a developer who wants to transition into working with JS, or a student studying programming concepts using JS, this book will prove helpful.
JavaScript from Frontend to Backend: Learn full stack JavaScript development using the MEVN stack with quick and easy steps
by Eric SarrionDelve into the world of web development with Vue.js, Node.js, and MongoDB by exploring essential JavaScript concepts on the client side and the server sideKey FeaturesGet up and running with JavaScript, the most popular web development language in the worldCut through the complexity and focus on the simple aspects of web developmentBuild a simple web application using Vue.js, Node.js, and MongoDBBook DescriptionJavaScript, the most widely used programming language in the world, has numerous libraries and modules and a dizzying array of need-to-know topics. Picking a starting point can be difficult. Enter JavaScript from Frontend to Backend. This concise, practical guide will get you up to speed in next to no time.This book begins with the basics of variables and objects in JavaScript and then moves quickly on to building components on the client-side with Vue.js and a simple list management application. After that, the focus shifts to the server-side and Node.js, where you'll examine the MVC model and explore the Express module. Once you've got to grips with the server-side and the client-side, the only thing that remains is the database. You'll discover MongoDB and the Mongoose module. In the final chapter of this fast-paced guide, you'll combine all these pieces to integrate a Vue.js application into a Node.js server, using Express to structure the server code and MongoDB to store the information.By the end of this book, you will have the skills and confidence to successfully implement JavaScript concepts in your own projects and begin your career as a JavaScript developer.What you will learnTrigger deferred processing with JavaScriptImplement Express and MongoDB with Node.jsBuild components with Vue.jsUnderstand how to create and use modules with Node.jsFamiliarize yourself with npmBuild a client-side application entirely with JavaScriptDive into full stack development with Vue.js, Node.js, and MongoDBWho this book is forThis book is for JavaScript developers looking to strengthen their core JavaScript concepts and implement them in building full stack apps. Prior knowledge of HTML and CSS is a must.
JavaScript für Dummies (Für Dummies)
by Andy HarrisSchnell 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 Una Guía de Aprendizaje para el Lenguaje de Programación JavaScript
by Andrés Parraud Troy DimesJavaScript es un lenguaje de programación de computadoras dinámico utilizado habitualmente en navegadores web para controlar el comportamiento de páginas web e interactuar con los usuarios. Permite comunicación asincrónica y puede actualizar partes de una página web o incluso reemplazar completamente su contenido. Verás que JavaScript es utilizado para mostrar información de fecha y hora, ejecutar animaciones en un sitio web, validar formularios, sugerir resultados mientras el usuario escribe en un cuadro de búsqueda y más. JavaScript está siendo usado cada vez más... A pesar de que JavaScript es, por mucho, el lenguaje de programación de cliente más popular actualmente en uso, puede ser usado -y, de hecho, lo es- también en el servidor. Node.js, Meteor, Wakanda, CouchDB y MongoDB son sólo unos pocos ejemplos de lugares donde encontrarás y serás capaz de usar JavaScript en el servidor. El tiempo que inviertas en aprender JavaScript puede ser doblemente rendidor, ya que JavaScript sigue expandiéndose por cada vez más áreas de la computación. Aprende los fundamentos del lenguaje de programación JavaScript Ya sea que planees usar JavaScript en el lado del cliente en un navegador web, en el lado del servidor, o ambos, necesitas aprender los fundamentos del lenguaje. Esto es lo que te proporcionará este libro. Cuando termines de leerlo, te sentirás cómodo y confiado programando en Lenguaje JavaScript. Estas son algunas cosas que aprenderás cuando leas este libro: Dónde puede usarse JavaScript Cómo configurar tu computadora para programar en JavaScript cómoda y fácilmente Qué herramientas debes tener cuando programes en JavaScript Los fundamentos del HTML... Qué son las variables y cómo usarlas Cómo manejar números y realizar operaciones matemáticas Cómo y cuándo usar condicionales Qué funciones hay, por qué son tan útiles y
JavaScript i jQuery. Nieoficjalny podr?cznik
by David Sawyer McFarlandBuduj zaawansowane i interaktywne strony WWW!JavaScript ma za sob? d?ug? histori?, w której bywa?y okresy lepsze i gorsze. Czasem j?zyk ten by? wr?cz masowo blokowany w przegl?darkach. Jednak te czasy min??y. W tej chwili nie obejdzie si? bez niego ?adna powa?na aplikacja internetowa lub cho? troch? bardziej zaawansowana strona WWW. U?ytkownicy serwisów internetowych wymuszaj? na projektantach coraz nowsze i lepsze rozwi?zania. Dlatego na rynku wci?? pojawiaj? si? dodatkowe narz?dzia dla j?zyka JavaScript, które u?atwiaj? wykorzystanie jego potencja?u. Najpopularniejszym dodatkiem tego typu jest biblioteka jQuery. Genialna w swojej prostocie, z ogromnymi mo?liwo?ciami, zdoby?a uznanie wszystkich programistów JavaScriptu. Nie potrafi? sobie oni wyobrazi? programowania bez jej wykorzystania. W tej ksi??ce znajdziesz najlepsze techniki, jakie oferuje JavaScript. Nauczysz si? nawigowa? po drzewie DOM, modyfikowa? zachowanie elementów oraz obs?ugiwa? zdarzenia. Poznasz równie? narz?dzia, które u?atwi? Ci prac? oraz debugowanie kodu. Jest to obowi?zkowa pozycja dla ka?dego projektanta stron internetowych. Musisz j? mie?!Dzi?ki tej ksi??ce:poznasz podstawy j?zyka JavaScriptzobaczysz, jak jQuery potrafi u?atwi? prac? z JavaScriptemopanujesz mechanizm zdarze? w jQueryzbudujesz lepsz? i ciekawsz? witryn?!Twórz atrakcyjne strony WWW. Wzboga? kod HTML o animacje, interaktywno?? i dynamiczne efekty wizualne!
JavaScript i jQuery. Nieoficjalny podr?cznik. Wydanie III
by David Sawyer McFarlandDuet nie do pokonania!JavaScript to j?zyk, którego pocz?tki si?gaj? lat dziewi??dziesi?tych XX wieku. Po pocz?tkowych problemach, gdy by? masowo blokowany przez u?ytkowników, obecnie prze?ywa swój najlepszy okres. Trudno wyobrazi? sobie bez niego nowoczesn? aplikacj? internetow?. Niew?tpliwie du?y wp?yw na wzrost popularno?ci JavaScriptu mia?a biblioteka jQuery, która usprawni?a korzystanie z tego j?zyka.Ta ksi??ka to wyj?tkowy podr?cznik prezentuj?cy mo?liwo?ci niesamowitego duetu JavaScript – jQuery. Si?gnij po ni?, a zagwarantujesz sobie godziny pasjonuj?cej lektury i odkrywania sk?adni j?zyka, typowych konstrukcji oraz najlepszych technik tworzenia programów. Ponadto dowiesz si?, jak sprawnie manipulowa? obiektami w drzewie DOM, reagowa? na zdarzenia oraz wymienia? informacje z serwerem za pomoc? ??da? AJAX. Na sam koniec zdob?dziesz bezcenn? wiedz? na temat diagnozowania problemów ze skryptami, korzystania z dokumentacji jQuery oraz przechowywania danych w magazynie lokalnym u?ytkownika. Ksi??ka ta jest obowi?zkow? lektur? dla ka?dego webdevelopera!Spraw, by Twoje strony ?y?y. Korzystaj z jQuery, ?eby tworzy? interaktywne elementy reaguj?ce na poczynania u?ytkowników. Poznaj jQuery UI. Rozbuduj tworzone interfejsy u?ytkownika stosuj?c grupy kart, okna dialogowe, wid?ety do wyboru daty i tak dalej. Wy?wietlaj ?adne i u?yteczne formularze. Pobieraj informacje od u?ytkowników, pomagaj klientom w zakupach i zapewniaj cz?onkom spo?eczno?ci mo?liwo?? dzielenia si? przemy?leniami. Wyjd? poza ramy przegl?darki korzystaj?c z technologii Ajax. Komunikuj si? z serwerem WWW, by aktualizowa? strony bez ich od?wie?ania. Zastosuj swoje nowe umiej?tno?ci w praktyce. Krok po kroku twórz nowe aplikacje, korzystaj?c przy tym z jQuery i wid?etów jQuery UI. Poznawaj zaawansowane zagadnienia. Korzystaj z narz?dzia ThemeRoller by dostosowywa? wygl?d wid?etów; unikaj popularnych b??dów, które programi?ci cz?sto pope?niaj?.Wykorzystaj w pe?ni mo?liwo?ci wspó?czesnych przegl?darek internetowych!David Sawyer McFarland – od ponad 20 lat zajmuje si? tworzeniem stron WWW i zarz?dzaniem tymi stronami. Jest prezesem firmy Sawyer McFarland Media. Wcze?niej pracowa? jako webmaster na Uniwersytecie Stanu Kalifornia oraz w Berkeley Multimedia Research Center. Jest autorem ksi??ek po?wi?conych Adobe Dreamweaverowi oraz CSS.
JavaScript & jQuery: The Missing Manual
by David Sawyer McfarlandJavaScript lets you supercharge your HTML with animation, interactivity, and visual effects--but many web designers find the language hard to learn. This jargon-free guide covers JavaScript basics and shows you how to save time and effort with the jQuery library of prewritten JavaScript code. You'll soon be building web pages that feel and act like desktop programs, without having to do much programming. The important stuff you need to know: Make your pages interactive. Create JavaScript events that react to visitor actions. Use animations and effects. Build drop-down navigation menus, pop-ups, automated slideshows, and more. Improve your user interface. Learn how the pros make websites fun and easy to use. Collect data with web forms. Create easy-to-use forms that ensure more accurate visitor responses. Add a dash of Ajax. Enable your web pages to communicate with a web server without a page reload. Practice with living examples. Get step-by-step tutorials for web projects you can build yourself.
JavaScript & jQuery: The Missing Manual
by David Sawyer McfarlandJavaScript lets you supercharge your HTML with animation, interactivity, and visual effects—but many web designers find the language hard to learn. This easy-to-read guide not only covers JavaScript basics, but also shows you how to save time and effort with the jQuery and jQuery UI libraries of prewritten JavaScript code. You’ll build web pages that feel and act like desktop programs—with little or no programming.The important stuff you need to know:Pull back the curtain on JavaScript. Learn how to build a basic program with this language.Get up to speed on jQuery. Quickly assemble JavaScript programs that work well on multiple web browsers.Transform your user interface. Learn jQuery UI, the JavaScript library for interface features like design themes and controls.Make your pages interactive. Create JavaScript events that react to visitor actions.Use animations and effects. Build drop-down navigation menus, pop-ups, automated slideshows, and more.Collect data with web forms. Create easy-to-use forms that ensure more accurate visitor responses.Practice with living examples. Get step-by-step tutorials for web projects you can build yourself.