学习Java Script（英文）

Preface

1. Introduction and First Looks

　Twisted History: Specs and Implementations

　Cross-Browser Incompatibility and Other Common JavaScript Myths

　What You Can Do with JavaScript

　First Look at JavaScript: "Hello World!"

　The JavaScript Sandbox

　Accessibility and JavaScript Best Practices

2. lavaScript Data Types and Variables

　Identifying Variables

Scope

Simple Types

Constants: Named but Not Variables

Questions

3. Operators and Statements

Format of a JavaScript Statement

Simple Statements

Conditional Statements and Program Flow

The Conditional Operators

The Logical Operators

Advanced Statements: The Loops

Questions

4. The JavaScript Objects

　The Object Constructor

　The Number Object

　The String Object

　Regular Expressions and RegExp

　Purposeful Objects: Date and Math

　JavaScript Arrays

　Associative Arrays: The Arrays That Aren't

　Questions

5. Functions

　Defining a Function: Let Me Count the Ways

Callback Functions

Functions and Recursion

Nested Functions, Function Closure, and Memory Leaks

Function As Object

Questions

6. Catching Events

The Event Handler at DOM Level 0

Questions

7. Forms and JiTVafidation

Accessing the Form

Attaching Events to Forms: Different Approaches

Selection

Radio Buttons and Checkboxes

Input Fields and JiT Regular Expressions

Questions

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

The Sandbox

All About Cookies

Alternative Storage Techniques

Cross-Site Scripting (XSS)

Questions

9. The Basic Browser Objects

BOM at a Glance

The window Object

　Frames and Location

　history, screen, and navigator

　The all Collection, Inner/Outer HTML and Text, and Old and New

　Documents

　Something Old, Something New

　Questions

10. DOM: The Document Object Model

　A Tale of Two Interfaces

　The DOM and Compliant Browsers

　The DOM HTML API

　Understanding the DOM: The Core API

　The DOM Core Document Object

　Element and Access in Context

　Modifying the Tree

　Questions

11. Creating Custom lavaScript Objects

　The JavaScript Object and Prototyping

Creating Your Own Custom JavaScript Objects

Object Detection, Encapsulation, and Cross-Browser Objects

Chaining Constructors and JS Inheritance

One-Off Objects

Advanced Error-Handling Techniques (try, throw, catch)

What's New in JavaScript

Questions

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

DHTML: JavaScript, CSS, and DOM

Fonts and Text

Position and Movement

Size and Clipping

Display, Visibility, and Opacity

Questions

13. Moving Outside the Page with Ajax

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

Appendix:Answers

Index