Tài liệu Visual QuickStart Guide JavaScript and Ajax for the Web

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Introduction
Chapter 1. Getting Acquainted with JavaScript
What JavaScript Is
JavaScript Isn't Java
Where JavaScript Came From
What JavaScript Can Do
What JavaScript Can't Do
What Is Ajax?
The Snap-Together Language
Handling Events
Values and Variables
Assignments and Comparisons
Writing JavaScript-Friendly HTML
What Tools to Use?
Chapter 2. Start Me Up!
Where to Put Your Scripts
About Functions
Using External Scripts
Putting Comments in Scripts
Alerting the User
Confirming a User's Choice
Prompting the User
Redirecting the User with a Link
Using JavaScript to Enhance Links
Working with Referrer Pages
Chapter 3. Language Essentials
Around and Around with Loops
Passing a Value to a Function
Detecting Objects
Working with Arrays
Working with Functions That Return Values
Updating Arrays
Using Do/While Loops
Calling Scripts Multiple Ways
Using Multi-level Conditionals
Handling Errors
Chapter 4. Working with Images
Creating Rollovers
Creating More Effective Rollovers
Building Three-State Rollovers
Triggering Rollovers from a Link
Making Multiple Links Change a Single Rollover
Working with Multiple Rollovers
Creating Cycling Banners
Adding Links to Cycling Banners
Building Wraparound Slideshows
Displaying a Random Image
Cycling Images with a Random Start
Chapter 5. Frames, Frames, and More Frames
Keeping a Page out of a Frame
Forcing a Page into a Frame
Forcing a Site into a Frame
Setting a Target
Creating and Loading a Dynamic Frame
Sharing Functions between Frames
Storing Information in Frames
Loading Multiple Frames at Once
Working with Iframes
Loading Iframes with JavaScript
Chapter 6. Working with Browser Windows
Opening a New Window
Loading Different Contents into a Window
Opening Multiple Windows
Opening Multiple Windows Simultaneously
Updating One Window from Another
Creating New Pages with JavaScript
Closing a Window
Opening Windows in a Specified Location
Moving Windows to a Specified Location
Chapter 7. Form Handling
Select-and-Go Navigation
Changing Menus Dynamically
Making Fields Required
Checking Fields against Each Other
Identifying Problem Fields
Putting Form Validation into Action
Working with Radio Buttons
Setting One Field with Another
Validating Zip Codes
Validating Email Addresses
Chapter 8. Forms and Regular Expressions
Validating an Email Address with Regular Expressions
Validating a File Name
Extracting Strings
Formatting Strings
Formatting and Sorting Strings
Formatting and Validating Strings
Replacing Elements using Regular Expressions
Chapter 9. Handling Events
Handling Window Events
Mouse Event Handling
Form Event Handling
Key Event Handling
Chapter 10. JavaScript and Cookies
Baking Your First Cookie
Reading a Cookie
Showing Your Cookies
Using Cookies as Counters
Deleting Cookies
Handling Multiple Cookies
Displaying New to You Messages
Chapter 11. Introducing CSS
Saying It with Style
Styles with Class
Changing Fonts with CSS
Checking Your ID
Distinguished Links
Embedding Styles in Styles
Adding Background Images
Positioning Absolutely
Chapter 12. Objects and the DOM
About Node Manipulation
Adding Nodes
Deleting Nodes
Deleting Specific Nodes
Inserting Nodes
Replacing Nodes
Chapter 13. Making Your Pages Dynamic
Putting the Current Date into a Web Page
Working with Days
Customizing a Message for the Time of Day
Displaying Dates by Time Zone
Converting Military Time to A.M./P.M.
Creating a Countdown
Moving an Object in the Document
Date Methods
Chapter 14. Applied JavaScript
Using Sliding Menus
Adding Pull-Down Menus
A Slideshow with Captions
A Silly Name Generator
A Bar Graph Generator
Style Sheet Switcher
Chapter 15. Introducing Ajax
Ajax: Pinning It Down
Reading Server Data
Parsing Server Data
Refreshing Server Data
Previewing Links with Ajax
Auto-Completing Form Fields
Chapter 16. Ajax Toolkits
Dragging and Dropping Page Elements
Adding a Calendar to Your Page
Adding a 2-up Calendar to Your Page
Using the Container Utility
Adding Animation Effects
Implementing the Logger Control for Debugging
Chapter 17. Bookmarklets
Your First Bookmarklet
Changing a Page's Background Color
Changing a Page's Styles
Web-safe Colors
Word Lookups
Viewing Images
Displaying ISO Latin Characters
Converting RGB Values to Hex
Converting Values
A Bookmarklet Calculator
Validating Pages
Appendix A. JavaScript Genealogy and Reference
JavaScript Versions
ECMAScript
Browsers and JavaScript
Object Flowchart
The Big Object Table
Appendix B. JavaScript Reserved Words
Appendix C. Cascading Style Sheets Reference
Appendix D. Where to Learn More
Finding Help on the Web
Books
Index