Learning JavaScript by Shelley Powers   

کتاب یادگیری جاوا اسکریپت

 نویسنده:

شلی پاورز 

Shelley Powers  

ناشر:

اورایلی O’Reilly

Learning JavaScript by Shelley Powers

As web browsers have become more capable and standards compliant, JavaScript has grown in prominence. JavaScript lets designers add sparkle and life to web pages, while more complex JavaScript has led to the rise of Ajax — the latest rage in web development that allows developers to create powerful and more responsive applications in the browser window.

“Learning JavaScript” introduces this powerful scripting language to web designers and developers in easy-to-understand terms. Using the latest examples from modern browser development practices, this book teaches you how to integrate the language with the browser environment, and how to practice proper coding techniques for standards-compliant web sites. By the end of the book, you’ll be able to use all of the JavaScript language and many of the object models provided by web browsers, and you’ll even be able to create a basic Ajax application.

Chapter 1. Introduction and First Looks

Section 1.1. Twisted History: Specs and Implementations

Section 1.2. Cross-Browser Incompatibility and Other Common JavaScript Myths

Section 1.3. What You Can Do with JavaScript

Section 1.4. First Look at JavaScript: “Hello World!”

Section 1.5. The JavaScript Sandbox

Section 1.6. Accessibility and JavaScript Best Practices

Chapter 2. JavaScript Data Types and Variables

Section 2.1. Identifying Variables

Section 2.2. Scope

Section 2.3. Simple Types

Section 2.4. Constants: Named but Not Variables

Section 2.5. Questions

Chapter 3. Operators and Statements

Section 3.1. Format of a JavaScript Statement

Section 3.2. Simple Statements

Section 3.3. Conditional Statements and Program Flow

Section 3.4. The Conditional Operators

Section 3.5. The Logical Operators

Section 3.6. Advanced Statements: The Loops

Section 3.7. Questions

Chapter 4. The JavaScript Objects

Section 4.1. The Object Constructor

Section 4.2. The Number Object

Section 4.3. The String Object

Section 4.4. Regular Expressions and RegExp

Section 4.5. Purposeful Objects: Date and Math

Section 4.6. JavaScript Arrays

Section 4.7. Associative Arrays: The Arrays That Aren’t

Section 4.8. Questions

Chapter 5. Functions

Section 5.1. Defining a Function: Let Me Count the Ways

Section 5.2. Callback Functions

Section 5.3. Functions and Recursion

Section 5.4. Nested Functions, Function Closure, and Memory Leaks

Section 5.5. Function As Object

Section 5.6. Questions

Chapter 6. Catching Events

Section 6.1. The Event Handler at DOM Level 0

Section 6.2. Questions

Chapter 7. Forms and JiT Validation

Section 7.1. Accessing the Form

Section 7.2. Attaching Events to Forms: Different Approaches

Section 7.3. Selection

Section 7.4. Radio Buttons and Checkboxes

Section 7.5. Input Fields and JiT Regular Expressions

Section 7.6. Questions

Chapter 8. The Sandbox and Beyond: Cookies, Connectivity, and Piracy

Section 8.1. The Sandbox

Section 8.2. All About Cookies

Section 8.3. Alternative Storage Techniques

Section 8.4. Cross-Site Scripting (XSS)

Section 8.5. Questions

Chapter 9. The Basic Browser Objects

Section 9.1. BOM at a Glance

Section 9.2. The window Object

Section 9.3. Frames and Location

Section 9.4. history, screen, and navigator

Section 9.5. The all Collection, Inner/Outer HTML and Text, and Old and New Documents

Section 9.6. Something Old, Something New

Section 9.7. Questions

Chapter 10. DOM: The Document Object Model

Section 10.1. A Tale of Two Interfaces

Section 10.2. The DOM and Compliant Browsers

Section 10.3. The DOM HTML API

Section 10.4. Understanding the DOM: The Core API

Section 10.5. The DOM Core Document Object

Section 10.6. Element and Access in Context

Section 10.7. Modifying the Tree

Section 10.8. Questions

Chapter 11. Creating Custom JavaScript Objects

Section 11.1. The JavaScript Object and Prototyping

Section 11.2. Creating Your Own Custom JavaScript Objects

Section 11.3. Object Detection, Encapsulation, and Cross-Browser Objects

Section 11.4. Chaining Constructors and JS Inheritance

Section 11.5. One-Off Objects

Section 11.6. Advanced Error-Handling Techniques (try, throw, catch)

Section 11.7. What’s New in JavaScript

Section 11.8. Questions

Chapter 12. Building Dynamic Web Pages: Adding Style to Your Script

Section 12.1. DHTML: JavaScript, CSS, and DOM

Section 12.2. Fonts and Text

Section 12.3. Position and Movement

Section 12.4. Size and Clipping

Section 12.5. Display, Visibility, and Opacity

Section 12.6. Questions

Chapter 13. Moving Outside the Page with Ajax

Section 13.1. Ajax: It’s Not Only Code

Section 13.2. How Ajax Works

Section 13.3. Hello Ajax World!

Section 13.4. The Ajax Object: XMLHttpRequest and IE’s ActiveX Objects

Section 13.5. Working with XMLor Not

Section 13.6. Google Maps

Section 13.7. Questions

Chapter 14. Good News: Juicy Libraries! Amazing Web Services! Fun APIs!

Section 14.1. Before Jumping In, A Word of Caution

Section 14.2. Working with Prototype

Section 14.3. Script.aculo.us: More Than the Sum of Its Periods

Section 14.4. Sabre’s Rico

Section 14.5. Dojo

Section 14.6. The Yahoo! UI

Section 14.7. MochiKit

Section 14.8. Questions

Appendix 1. Answers

Section A.1. Chapter 2

Section A.2. Chapter 3

Section A.3. Chapter 4

Section A.4. Chapter 5

Section A.5. Chapter 6

Section A.6. Chapter 7

Section A.7. Chapter 8

Section A.8. Chapter 9

Section A.9. Chapter 10

Section A.10. Chapter 11

Section A.11. Chapter 12

Section A.12. Chapter 13

Section A.13. Chapter 14

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