Op werkdagen voor 23:00 besteld, morgen in huis Gratis verzending vanaf €20
,

Learning from jQuery

Specificaties
Paperback, 116 blz. | Engels
John Wiley & Sons | e druk, 2013
ISBN13: 9781449335199
Rubricering
Juridisch :
John Wiley & Sons e druk, 2013 9781449335199
Verwachte levertijd ongeveer 16 werkdagen

Samenvatting

If you’re comfortable with jQuery but a bit shaky with JavaScript, this concise guide will help you expand your knowledge of the language—especially the code that jQuery covers up for you. Many jQuery devotees write as little code as possible, but with some JavaScript under your belt, you can prevent errors, reduce overhead, and make your application code more efficient.

This book explores event handling, prototypes, and working with the DOM and AJAX through examples and lots of code. You’ll learn common conventions and patterns in JavaScript and—if you’ve never coded with JavaScript before—a tutorial will take you through the basics.Enhance your jQuery code by using object constructors and prototypesReduce overhead and gain more control by handling events with JavaScriptWork with the DOM much faster with JavaScript than you can with jQuerySend a few AJAX requests without having to load the entire jQuery libraryUnderstand the importance of JavaScript code standards, comments, code reuse, and anti-patternsEnlist JavaScript resources, such as a good IDE, a syntax checker, and version control

Specificaties

ISBN13:9781449335199
Taal:Engels
Bindwijze:paperback
Aantal pagina's:116

Inhoudsopgave

Preface;
Who This Book Is For;
Who This Book Isn’t For;
Conventions Used in This Book;
Using Code Examples;
Safari® Books Online;
How to Contact Us;
Acknowledgments;
Chapter 1: Event Handling;
1.1 Listening for Events;
1.2 Event Propagation;
1.3 Triggering Events;
1.4 Removing Event Handlers;
1.5 Adding a "Once Only" Event Listener;
1.6 Summary;
Chapter 2: Constructors and Prototypes;
2.1 Constructors;
2.2 Prototypes;
2.3 Summary;
Chapter 3: DOM Traversal and Manipulation;
3.1 Selecting an Element;
3.2 Selecting Children;
3.3 Selecting the Next Element;
3.4 Creating an Element;
3.5 Modifying an Existing Element;
3.6 Cycling Through Elements;
3.7 Moving and Copying Elements;
3.8 Summary;
Chapter 4: AJAX;
4.1 Sending an AJAX Request;
4.2 Debugging;
4.3 Sending POST Requests in JavaScript;
4.4 Writing a Wrapper Function;
4.5 A Simple Application of AJAX;
4.6 Designing a Site with AJAX;
4.7 Summary;
Chapter 5: JavaScript Conventions;
5.1 Writing JavaScript;
5.2 Literals Notation;
5.3 Optimizations;
5.4 Functions;
5.5 Code Reuse;
5.6 Common Antipatterns;
5.7 Common Design Patterns;
5.8 Summary;
JavaScript Basics;
Hello World!;
Comments;
Variables;
Numbers;
Functions;
Objects;
Finding the Type of a Variable;
Arrays;
Looping;
Conditional Statements;
Delays;
Regular Expressions;
Error Handling;
Summary;
JavaScript Resources;
A Good IDE;
GitHub;
JSHint;
JSPerf;
Mozilla Developer Network;
Pastebins;
Version Control Software;
Colophon;

Net verschenen

Rubrieken

Populaire producten

    Personen

      Trefwoorden

        Learning from jQuery