书籍详情
JavaScript实战
作者:(美)麦克法兰 著
出版社:英伟出版社
出版时间:2009-04-01
ISBN:9787802057333
定价:¥72.00
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内容简介
《JavaScript实战》。一个现代网站需要传递的内容不止是文字信息。网站的访客期望智能表格、导航标签、弹出式帮助,还有互动的图片浏览。《JavaScript实战》带来你正好需要的知识,用有风格而且优雅的方式来发布这些组件 —— 即使你不是一个编程高手。
作者简介
David Pogue是《纽约时报》的技术专栏作家、畅销书作者和The Missing Manual系列图书的创始人。
目录
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 $(this)
……
Introduction
Part One: Getting Started with Java$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)
……
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