jQuery Cookbook. Solutions & Examples for jQuery Developers (ebook)(audiobook)(audiobook)

Spis treści

• jQuery Cookbook
• A Note Regarding Supplemental Files
• Foreword
• Contributors
  • Chapter Authors
  • Tech Editors
• Preface
  • Who This Book Is For
  • What Youll Learn
  • jQuery Style and Conventions
  • Other Options
  • If You Have Problems Making Examples Work
  • If You Like (or Dont Like) This Book
  • Conventions Used in This Book
  • Using Code Examples
  • Safari Books Online
  • How to Contact Us
• 1. jQuery Basics
  • Introduction
  • 1.1. Including the jQuery Library Code in an HTML Page
  • 1.2. Executing jQuery/JavaScript Coded After the DOM Has Loaded but Before Complete Page Load
  • 1.3. Selecting DOM Elements Using Selectors and the jQuery Function
  • 1.4. Selecting DOM Elements Within a Specified Context
  • 1.5. Filtering a Wrapper Set of DOM Elements
  • 1.6. Finding Descendant Elements Within the Currently Selected Wrapper Set
  • 1.7. Returning to the Prior Selection Before a Destructive Change
  • 1.8. Including the Previous Selection with the Current Selection
  • 1.9. Traversing the DOM Based on Your Current Context to Acquire a New Set of DOM Elements
  • 1.10. Creating, Operating on, and Inserting DOM Elements
  • 1.11. Removing DOM Elements
  • 1.12. Replacing DOM Elements
  • 1.13. Cloning DOM Elements
  • 1.14. Getting, Setting, and Removing DOM Element Attributes
  • 1.15. Getting and Setting HTML Content
  • 1.16. Getting and Setting Text Content
  • 1.17. Using the $ Alias Without Creating Global Conflicts
• 2. Selecting Elements with jQuery
  • Introduction
  • 2.1. Selecting Child Elements Only
  • 2.2. Selecting Specific Siblings
  • 2.3. Selecting Elements by Index Order
  • 2.4. Selecting Elements That Are Currently Animating
  • 2.5. Selecting Elements Based on What They Contain
  • 2.6. Selecting Elements by What They Dont Match
  • 2.7. Selecting Elements Based on Their Visibility
  • 2.8. Selecting Elements Based on Attributes
  • 2.9. Selecting Form Elements by Type
  • 2.10. Selecting an Element with Specific Characteristics
  • 2.11. Using the Context Parameter
  • 2.12. Creating a Custom Filter Selector
• 3. Beyond the Basics
  • Introduction
  • 3.1. Looping Through a Set of Selected Results
  • 3.2. Reducing the Selection Set to a Specified Item
  • 3.3. Convert a Selected jQuery Object into a Raw DOM Object
  • 3.4. Getting the Index of an Item in a Selection
  • 3.5. Making a Unique Array of Values from an Existing Array
  • 3.6. Performing an Action on a Subset of the Selected Set
  • 3.7. Configuring jQuery Not to Conflict with Other Libraries
  • 3.8. Adding Functionality with Plugins
  • 3.9. Determining the Exact Query That Was Used
• 4. jQuery Utilities
  • Introduction
  • 4.1. Detecting Features with jQuery.support
  • 4.2. Iterating Over Arrays and Objects with jQuery.each
  • 4.3. Filtering Arrays with jQuery.grep
  • 4.4. Iterating and Modifying Array Entries with jQuery.map
  • 4.5. Combining Two Arrays with jQuery.merge
  • 4.6. Filtering Out Duplicate Array Entries with jQuery.unique
  • 4.7. Testing Callback Functions with jQuery.isFunction
  • 4.8. Removing Whitespace from Strings or Form Values with jQuery.trim
  • 4.9. Attaching Objects and Data to DOM with jQuery.data
  • 4.10. Extending Objects with jQuery.extend
• 5. Faster, Simpler, More Fun
  • Introduction
  • 5.1. Thats Not jQuery, Its JavaScript!
  • 5.2. Whats Wrong with $(this)?
  • 5.3. Removing Redundant Repetition
  • 5.4. Formatting Your jQuery Chains
  • 5.5. Borrowing Code from Other Libraries
  • 5.6. Writing a Custom Iterator
  • 5.7. Toggling an Attribute
  • 5.8. Finding the Bottlenecks
  • 5.9. Caching Your jQuery Objects
  • 5.10. Writing Faster Selectors
  • 5.11. Loading Tables Faster
  • 5.12. Coding Bare-Metal Loops
  • 5.13. Reducing Name Lookups
  • 5.14. Updating the DOM Faster with .innerHTML
  • 5.15. Debugging? Break Those Chains
  • 5.16. Is It a jQuery Bug?
  • 5.17. Tracing into jQuery
  • 5.18. Making Fewer Server Requests
  • 5.19. Writing Unobtrusive JavaScript
  • 5.20. Using jQuery for Progressive Enhancement
  • 5.21. Making Your Pages Accessible
• 6. Dimensions
  • Introduction
  • 6.1. Finding the Dimensions of the Window and Document
  • 6.2. Finding the Dimensions of an Element
  • 6.3. Finding the Offset of an Element
  • 6.4. Scrolling an Element into View
  • 6.5. Determining Whether an Element Is Within the Viewport
  • 6.6. Centering an Element Within the Viewport
  • 6.7. Absolutely Positioning an Element at Its Current Position
  • 6.8. Positioning an Element Relative to Another Element
  • 6.9. Switching Stylesheets Based on Browser Width
• 7. Effects
  • Introduction
  • 7.1. Sliding and Fading Elements in and out of View
  • 7.2. Making Elements Visible by Sliding Them Up
  • 7.3. Creating a Horizontal Accordion
  • 7.4. Simultaneously Sliding and Fading Elements
  • 7.5. Applying Sequential Effects
  • 7.6. Determining Whether Elements Are Currently Being Animated
  • 7.7. Stopping and Resetting Animations
  • 7.8. Using Custom Easing Methods for Effects
  • 7.9. Disabling All Effects
  • 7.10. Using jQuery UI for Advanced Effects
• 8. Events
  • Introduction
  • 8.1. Attaching a Handler to Many Events
  • 8.2. Reusing a Handler Function with Different Data
  • 8.3. Removing a Whole Set of Event Handlers
  • 8.4. Triggering Specific Event Handlers
  • 8.5. Passing Dynamic Data to Event Handlers
  • 8.6. Accessing an Element ASAP (Before document.ready)
  • 8.7. Stopping the Handler Execution Loop
  • 8.8. Getting the Correct Element When Using event.target
  • 8.9. Avoid Multiple hover() Animations in Parallel
  • 8.10. Making Event Handlers Work for Newly Added Elements
• 9. Advanced Events
  • Introduction
  • 9.1. Getting jQuery to Work When Loaded Dynamically
  • 9.2. Speeding Up Global Event Triggering
  • 9.3. Creating Your Own Events
  • 9.4. Letting Event Handlers Provide Needed Data
  • 9.5. Creating Event-Driven Plugins
  • 9.6. Getting Notified When jQuery Methods Are Called
  • 9.7. Using Objects Methods as Event Listeners
• 10. HTML Form Enhancements from Scratch
  • Introduction
  • 10.1. Focusing a Text Input on Page Load
  • 10.2. Disabling and Enabling Form Elements
  • 10.3. Selecting Radio Buttons Automatically
  • 10.4. (De)selecting All Checkboxes Using Dedicated Links
  • 10.5. (De)selecting All Checkboxes Using a Single Toggle
  • 10.6. Adding and Removing Select Options
  • 10.7. Autotabbing Based on Character Count
  • 10.8. Displaying Remaining Character Count
  • 10.9. Constraining Text Input to Specific Characters
  • 10.10. Submitting a Form Using Ajax
  • 10.11. Validating Forms
• 11. HTML Form Enhancements with Plugins
  • Introduction
  • 11.1. Validating Forms
  • 11.2. Creating Masked Input Fields
  • 11.3. Autocompleting Text Fields
  • 11.4. Selecting a Range of Values
  • 11.5. Entering a Range-Constrained Value
  • 11.6. Uploading Files in the Background
  • 11.7. Limiting the Length of Text Inputs
  • 11.8. Displaying Labels Above Input Fields
  • 11.9. Growing an Input with Its Content
  • 11.10. Choosing a Date
• 12. jQuery Plugins
  • Introduction
  • 12.1. Where Do You Find jQuery Plugins?
  • 12.2. When Should You Write a jQuery Plugin?
  • 12.3. Writing Your First jQuery Plugin
  • 12.4. Passing Options into Your Plugin
  • 12.5. Using the $ Shortcut in Your Plugin
  • 12.6. Including Private Functions in Your Plugin
  • 12.7. Supporting the Metadata Plugin
  • 12.8. Adding a Static Function to Your Plugin
  • 12.9. Unit Testing Your Plugin with QUnit
• 13. Interface Components from Scratch
  • Introduction
  • 13.1. Creating Custom Tool Tips
  • 13.2. Navigating with a File-Tree Expander
  • 13.3. Expanding an Accordion
  • 13.4. Tabbing Through a Document
  • 13.5. Displaying a Simple Modal Window
  • 13.6. Building Drop-Down Menus
  • 13.7. Cross-Fading Rotating Images
  • 13.8. Sliding Panels
• 14. User Interfaces with jQuery UI
  • Introduction
  • 14.1. Including the Entire jQuery UI Suite
  • 14.2. Including an Individual jQuery UI Plugin or Two
  • 14.3. Initializing a jQuery UI Plugin with Default Options
  • 14.4. Initializing a jQuery UI Plugin with Custom Options
  • 14.5. Creating Your Very Own jQuery UI Plugin Defaults
  • 14.6. Getting and Setting jQuery UI Plugin Options
  • 14.7. Calling jQuery UI Plugin Methods
  • 14.8. Handling jQuery UI Plugin Events
  • 14.9. Destroying a jQuery UI Plugin
  • 14.10. Creating a jQuery UI Music Player
• 15. jQuery UI Theming
  • Introduction
  • 15.1. Styling jQuery UI Widgets with ThemeRoller
  • 15.2. Overriding jQuery UI Layout and Theme Styles
  • 15.3. Applying a Theme to Non-jQuery UI Components
  • 15.4. Referencing Multiple Themes on a Single Page
  • 15.5. Appendix: Additional CSS Resources
• 16. jQuery, Ajax, Data Formats: HTML, XML, JSON, JSONP
  • Introduction
  • 16.1. jQuery and Ajax
  • 16.2. Using Ajax on Your Whole Site
  • 16.3. Using Simple Ajax with User Feedback
  • 16.4. Using Ajax Shortcuts and Data Types
  • 16.5. Using HTML Fragments and jQuery
  • 16.6. Converting XML to DOM
  • 16.7. Creating JSON
  • 16.8. Parsing JSON
  • 16.9. Using jQuery and JSONP
• 17. Using jQuery in Large Projects
  • Introduction
  • 17.1. Using Client-Side Storage
  • 17.2. Saving Application State for a Single Session
  • 17.3. Saving Application State Between Sessions
  • 17.4. Using a JavaScript Template Engine
  • 17.5. Queuing Ajax Requests
  • 17.6. Dealing with Ajax and the Back Button
  • 17.7. Putting JavaScript at the End of a Page
• 18. Unit Testing
  • Introduction
  • 18.1. Automating Unit Testing
  • 18.2. Asserting Results
  • 18.3. Testing Synchronous Callbacks
  • 18.4. Testing Asynchronous Callbacks
  • 18.5. Testing User Actions
  • 18.6. Keeping Tests Atomic
  • 18.7. Grouping Tests
  • 18.8. Selecting Tests to Run
• Index
• Colophon
• Copyright

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