JavaScript实战

The Missing Credits .

　　Introduction

　　Part One: Getting Started with Java$cript

　　Chapter 1: Writing Your First JavaScript Program

　　Introducing Programming

　　Whats a Computer Program?

　　How to Add JavaScript to a Page

　　External JavaScript Files

　　Your First JavaScript Program

　　Writing Text on a Web Page

　　Attaching an External JavaScript File

　　Tracking Down Errors

　　The Firefox JavaScript Console

　　Displaying the Internet Explorer Error Dialog Box

　　Accessing the Safari Error Console

　　Chapter 2: The Grammar of JavaScript

　　Statements

　　Commands

　　Types of Data

　　Numbers

　　Strings

　　Booleans

　　Variables

　　Creating a Variable

　　Using Variables

　　Working with Data Types and Variables

　　Basic Math

　　The Order of Operations

　　Combining Strings

　　Combining Numbers and Strings

　　Changing the Values in Variables

　　Tutorial: Using Variables to Create Messages

　　Tutorial: Asking for Information

　　Arrays

　　Creating an Array

　　Accessing Items in an Array

　　Adding Items to an Array

　　Deleting Items from an Array

　　Adding and Deleting with splice()

　　Tutorial: Writing to a Web Page Using Arrays

　　Comments

　　When to Use Comments

　　Comments in this Book

　　Chapter 3: Adding Logic and Control to Your Programs

　　Making Programs React Intelligently

　　Conditional Statement Basics

　　Adding a Backup Plan

　　Testing More Than One Condition

　　More Complex Conditions

　　Nesting Conditional Statements

　　Tips for Writing Conditional Statements

　　Tutorial: Using Conditional Statements

　　Handling Repetitive Tasks with Loops

　　While Loops

　　Loops and Arrays

　　For Loops

　　Do/While Loops

　　Functions: Turn Useful Code Into Reusable Commands

　　Mini-Tutorial

　　Giving Information to Your Functions

　　Retrieving Information from Functions

　　Keeping Variables from Colliding

　　Tutorial: A Simple Quiz

　　Chapter 4: Working with Words， Numbers， and Dates

　　A Quick Object Lesson

　　Strings

　　Determining the Length of a String

　　Changing the Case of a String

　　Searching a String: indexOf() Technique

　　Extracting Part of a String with slice()

　　Finding Patterns in Strings

　　Creating and Using a Basic Regular Expression

　　Building a Regular Expression

　　Grouping Parts of a Pattern

　　Useful Regular Expressions

　　Matching a Pattern

　　Replacing Text

　　Trying Out Regular Expressions

　　Numbers

　　Changing a String to a Number

　　Testing for Numbers

　　Rounding Numbers

　　Formatting Currency Values

　　Creating a Random Number

　　Dates and Times

　　Getting the Month

　　Getting the Day of the Week

　　Getting the Time

　　Creating a Date Other Than Today

　　Tutorial

　　Overview

　　Writing the Function

　　Chapter 5: Dynamically Modifying Web Pages

　　Modifying Web Pages: An Overview

　　Understanding the Document Object Model

　　Selecting a Page Element

　　Adding Content to a Page

　　The Moon Quiz Revisited

　　The Problem with the DOM

　　Introducing JavaScript Libraries

　　Getting Started with jQuery

　　Selecting Page Elements (Revisited)

　　Basic Selectors

　　Advanced Selectors

　　jQuery Filters

　　Understanding jQuery Selections

　　Adding Content to a Page

　　Replacing and Removing Selections

　　Setting and Reading Tag Attributes

　　Classes

　　Reading and Changing CSS Properties

　　Changing Multiple CSS Properties at Once

　　Reading， Setting， and Removing HTML Attributes

　　Creative Headlines

　　Acting on Each Element in a Seledion

　　Anonymous Functions

　　this and $(this)

　　……