Ajax Hacks. Tips & Tools for Creating Responsive Web Sites (ebook)(audiobook)(audiobook)

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• Ajax Hacks
  • SPECIAL OFFER: Upgrade this ebook with OReilly
  • A Note Regarding Supplemental Files
  • Foreword
  • Credits
    • About the Author
    • Contributors
    • Acknowledgments
  • Preface
    • Building Single-Page Applications
    • Explaining Ajax
    • How to Use This Book
    • How This Book Is Organized
    • Conventions Used in This Book
    • Using Code Examples
    • Safari Enabled
    • How to Contact Us
    • Got a Hack?
  • 1. Ajax Basics
    • Its Not a Floor Wax
    • Handle with Care
    • XMLHttpRequest
    • Hack #1. Detect Browser Compatibility with the Request Object
      • Using a Function for Checking Compatibility
    • Hack #2. Use the Request Object to POST Data to the Server
      • Setting Headers
      • Ogling the Result
    • Hack #3. Use Your Own Library for XMLHttpRequest
    • Hack #4. Receive Data as XML
    • Hack #5. Get Plain Old Strings
    • Hack #6. Receive Data as a Number
      • Number Crunching
      • DOM-inating
    • Hack #7. Receive Data in JSON Format
      • Magic JSON
      • On the Server Side
    • Hack #8. Handle Request Object Errors
      • Problems, Problems...
      • Floored Server
      • Backend Application Out to Lunch
      • Whoops, Wrong URL
    • Hack #9. Dig into the HTTP Response
    • Hack #10. Generate a Styled Message with a CSS File
      • Easy as Pie
    • Hack #11. Generate a Styled User Message on the Fly
      • Nudging Aside the Stylesheet
  • 2. Web Forms
    • Hack #12. Submit Text Field or textarea Values to the Server Without a Browser Refresh
      • Get the First Serve In
      • Whats Next?
    • Hack #13. Display Text Field or textarea Values Using Server Data
      • Instant Server Messaging
    • Hack #14. Submit Selection-List Values to the Server Without a Round Trip
      • Now What Happens?
      • Hello Again, JSON
      • A Dabble of Server-Side
      • The DOM API
    • Hack #15. Dynamically Generate a New Selection List Using Server Data
      • Presto, New Lists
      • Querying the Server
      • The Final Step
    • Hack #16. Extend an Existing Selection List
      • New Select List or Mirage?
      • Hacking the Hack
    • Hack #17. Submit Checkbox Values to the Server Without a Round Trip
      • Vote Early and Often
      • Poll Vault
    • Hack #18. Dynamically Generate a New Checkbox Group with Server Data
      • Choose Your Activity
      • Okay, Wheres the Code?
      • Array Return Value
      • Hacking the Hack
    • Hack #19. Populate an Existing Checkbox Group from the Server
      • How Does It Work?
      • Ajax Requests
      • Here Comes an Array
    • Hack #20. Change Unordered Lists Using an HTTP Response
      • Parting Shots
    • Hack #21. Submit Hidden Tag Values to a Server Component
      • Dynamo
      • Notifying Home
      • Logging
  • 3. Validation
    • Hack #22. Validate a Text Field or textarea for Blank Fields
      • Separating the Logic from the View
    • Hack #23. Validate Email Syntax
      • The Longest Wait
      • Checking Out the Email Syntax
      • Looking at the Code
      • Checking Email at the Door
      • On to Validation
      • The User Message
      • On Deck
    • Hack #24. Validate Unique Usernames
      • How It Works
      • The Server Handshake
      • For Those Server Hackers...
    • Hack #25. Validate Credit Card Numbers
      • Verifying the Card Number
      • Shooting the Luhn
    • Hack #26. Validate Credit Card Security Codes
    • Hack #27. Validate a Postal Code
      • Hacking the Hack
  • 4. Power Hacks for Web Developers
    • Hack #28. Get Access to the Google Maps API
      • Google Objects
    • Hack #29. Use the Google Maps API Request Object
      • Personal Googling
      • Map Objects
      • Creating Your Own Map
    • Hack #30. Use Ajax with a Google Maps and Yahoo! Maps Mash-up
      • How It Works
      • Fall Harvest
      • HTML
      • Google and Yahoo!, Toe to Toe
      • Driving Directions
      • How Do I Get to Latitude...?
      • Whats Next?
    • Hack #31. Display a Weather.com XML Data Feed
      • Prepping
    • Hack #32. Use Ajax with a Yahoo! Maps and GeoURL Mash-up
      • How It Works
      • Mashed-up Requests
    • Hack #33. Debug Ajax-Generated Tags in Firefox
      • Inspecting Dynamic Creations
    • Hack #34. Fetch a Postal Code
      • Server, Take Over
      • The Servlet
    • Hack #35. Create Large, Maintainable Bookmarklets
      • Bookmarklet Code
    • Hack #36. Use Permanent Client-Side Storage for Ajax Applications
      • Using AMASS
      • How AMASS Works Internally
    • Hack #37. Control Browser History with iframes
      • Browser Lowdown
      • Browser Demos
    • Hack #38. Send Cookie Values to a Server Program
      • Bake Your Own Cookie
      • JavaScript
      • The Cookie Object
    • Hack #39. Use XMLHttpRequest to Scrape an Energy Price from a Web Page
      • Getting in a Scrape
      • For Java Jocks
    • Hack #40. Send an Email with XMLHttpRequest
      • How It Works
      • Server Snippet
    • Hack #41. Find the Browsers Locale Information
      • The Interpreter
      • Hacking the Hack
    • Hack #42. Create an RSS Feed Reader
      • A Simple RSS Reader
      • How It Works
      • Hacking the Hack
  • 5. Direct Web Remoting (DWR)for Java Jocks
    • Hack #43. Integrate DWR into Your Java Web Application
      • Configuring the Application
    • Hack #44. Use DWR to Populate a Selection List from a Java Array
      • Getting an Array from the Server
      • Eccentric Utility
    • Hack #45. Use DWR to Create a Selection List from a Java Map
      • Code Ahead
    • Hack #46. Display the Keys/Values from a Java HashMap on a Web Page
    • Hack #47. Use DWR to Populate an Ordered List from a Java Array
    • Hack #48. Access a Custom Java Object with JavaScript
      • The Big Set-up
    • Hack #49. Call a Built-in Java Object from JavaScript Using DWR
  • 6. Hack Ajax with the Prototype and Rico Libraries
    • Hack #50. Use Prototypes Ajax Tools with Your Application
      • Request Object to Go
    • Hack #51. Update an HTML Elements Content from the Server
      • On the Server Side
      • Checking for Errors
    • Hack #52. Create Observers for Web Page Fields
      • How It Works
      • Whats a Prototype Object?
      • Passive Observer
    • Hack #53. Use Rico to Update Several Elements with One Ajax Response
      • Ajax Convention
      • On the Server End
      • Hacking the Hack
    • Hack #54. Create a Drag-and-Drop Bookstore
      • Draggables and Drop Zones
      • Grabbing the Book Titles
      • Hacking Draggables
  • 7. Work with Ajax and Ruby on Rails
    • Sensible MVC
    • Hack #55. Install Ruby on Rails
      • Step 1: Installing Ruby
      • Step 2: Installing Rails
      • Creating an Empty Rails Web Application
      • Testing the Empty Web Application
      • A Rails Application Directory Structure
    • Hack #56. Monitor Remote Calls with Rails
      • If All Else Fails
    • Hack #57. Make Your JavaScript Available to Rails Applications
    • Hack #58. Dynamically Generate a Selection List in a Rails Template
      • A Little Partial Pizzazz
      • Cleanup Code
    • Hack #59. Find Out Whether Ajax Is Calling in the Request
      • Are You XMLHttpRequest?
    • Hack #60. Dynamically Generate a Selection List Using Database Data
      • Tracking Energy Use
      • Good Form
    • Hack #61. Periodically Make a Remote Call
      • No Fooling Around
      • Wheres All the Action?
      • Shrink-Wrapped
    • Hack #62. Dynamically View Request Information for XMLHttpRequest
      • How Does It Work?
      • Hacking the Hack
  • 8. Savor the script.aculo.us JavaScript Library
    • Hack #63. Integrate script.aculo.us Visual Effects with an Ajax Application
      • Setting Up
      • Toggling and Switching
      • Hacking the Hack
    • Hack #64. Create a Login Box That Shrugs Off Invalid Logins
      • Whole Lotta Shakin
      • Serve It Up
    • Hack #65. Create an Auto-Complete Field with script.aculo.us
      • On the Server Side
    • Hack #66. Create an In-Place Editor Field
    • Hack #67. Create a Web Form That Disappears When Submitted
  • 9. Options and Efficiencies
    • Hack #68. Fix the Browser Back Button in Ajax Applications
      • A Very Simple Ajax Program
      • Inside the Hack
      • Hacking the Hack
    • Hack #69. Handle Bookmarks and Back Buttons with RSH
      • The Problem
      • The Solution
      • History Abstraction
      • Example 1: Basic History
      • Example 2: OReilly Mail
      • Resources
    • Hack #70. Set a Time Limit for the HTTP Request
    • Hack #71. Improve Maintainability, Performance, and Reliability for Large JavaScript Applications
      • Merging All JavaScript Files into a Single File
      • Running Your JavaScript Through a Compression Tool
      • Solving JavaScript Caching Issues
      • All Together
    • Hack #72. Obfuscate JavaScript and Ajax Code
    • Hack #73. Use a Dynamic script Tag to Make Web Services Requests
      • Using the Geocoding Web Service
      • Pros and Cons
      • Resources
    • Hack #74. Configure Apache to Deal with Cross-Domain Issues
      • Cross-Domain Blockade
      • Cross-Domain XMLHttpRequest Works... Kinda
      • Is There a Solution?
    • Hack #75. Run a Search Engine Inside Your Browser
      • Indexing 101
      • Putting It Together
      • Hacking the Hack
      • Resources
    • Hack #76. Use Declarative Markup Instead of Script via XForms
      • Consuming and Producing XML
      • Hacking the Hack
    • Hack #77. Build a Client-Side Cache
      • Building a Better Cache
      • The Cache in Action
      • Hacking the Hack
    • Hack #78. Create an Auto-Complete Field
      • Hacking the Hack
    • Hack #79. Dynamically Display More Information About a Topic
      • Hacking the Hack
    • Hack #80. Use Strings and Arrays to Dynamically Generate HTML
      • Writing a Table
      • Performance Matters
  • Index
  • About the Author
  • SPECIAL OFFER: Upgrade this ebook with OReilly

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