Head First jQuery. A Brain-Friendly Guide (ebook)(audiobook)(audiobook)

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Spis treści

• Head First jQuery
• Dedication
• A Note Regarding Supplemental Files
• Advance Praise for Head First jQuery
• Praise for other Head First books
•  
• How to use this book: Intro
  • Who is this book for?
    • Who should probably back away from this book?
  • We know what youre thinking
  • And we know what your brain is thinking
  • Metacognition: thinking about thinking
  • Heres what WE did
  • Heres what YOU can do to bend your brain into submission
  • Read me
  • Software requirements
  • Download jQuery
  • Folder setup
  • The technical review team
  • Acknowledgments
  • Safari Books Online
• 1. Getting Started with jQuery: Web Page Action
  • You want web page power
  • HTML and CSS are fine, but...
  • ...you need the power of script
  • Enter jQuery (and JavaScript)!
  • Look into the browser
  • The hidden structure of a web page
  • jQuery makes the DOM less scary
  • How does that work?
    • Introducing the jQuery function (and shortcut)
  • jQuery selects elements the same way CSS does
  • Style, meet script
  • jQuery selectors at your service
  • jQuery in translation
  • Your first jQuery gig
    • Revisit your requirements
  • Set up your HTML and CSS files
  • Slide on in...
  • May the fade be with you
  • Thats it?
  • You rescued the Furry Friends campaign
  • Your jQuery Toolbox
• 2. Selectors and Methods: Grab and Go
  • Jump for Joy needs your help
  • What are the project requirements?
  • Dig in with divs
  • A click event up close
  • Add the click method to your page
  • Get more specific
  • Classing up your elements
  • ID-entifying elements
  • Wire up your web page
  • Meanwhile, back to our list
  • Creating some storage space
  • Mix things up with concatenation
  • Meanwhile, back in the code...
  • Insert your message with append
  • Everything works great, but...
  • Give me $(this) one
  • Put $ (this) to work
  • Good riddance with remove
  • Dig down with descendant selectors
  • Your turn to jump for joy
  • Your jQuery Toolbox
• 3. jQuery Events and Functions: Making Things Happen on Your Page
  • Your jQuery skillz are in demand again
  • The money man has a point...
  • Making your page eventful
  • Behind the scenes of an event listener
  • Binding an event
    • Method 1
    • Method 2
  • Triggering events
  • Removing an event
    • To remove one event
    • To remove all events
  • Going through the motions elements
  • Your project structure
  • Making things function-al
  • The nuts and bolts of a function
    • Giving functions names
      • Function declaration
      • Function expression
  • The anonymous function
  • Named functions as event handlers
    • Function declaration
    • Function expression
  • Passing a variable to a function
  • Functions can return a value, too
  • Use conditional logic to make decisions
  • Jump for Joy needs even more help
  • Methods can change the CSS
  • Add a hover event
  • Youre almost there...
  • Your jQuery Toolbox
• 4. jQuery Web Page Manipulation: Mod the DOM
  • The Webville Eatery wants an interactive menu
  • Go vegetarian
  • Class up your elements
  • Button things up
  • Whats next?
  • Swinging through the DOM tree
  • Traversal methods climb the DOM
  • Chain methods to climb farther
  • Variables can store elements, too
  • Theres that dollar sign again...
  • Expand your storage options with arrays
  • Store elements in an array
  • Change out elements with replaceWith
  • How can replaceWith help?
  • Think ahead before using replaceWith
  • replaceWith doesnt work for every situation
    • Onetomany substitution
    • Manytoone substitution
  • Insert HTML content into the DOM
  • Use filter methods to narrow your selections (Part 1)
  • Use filter methods to narrow your selections (Part 2)
  • Bring the burger back
  • Wheres the beef (er...meat)?
  • A meaty array
  • The each method loops through arrays
  • Thats it...right?
  • Your jQuery Toolbox
• 5. jQuery Effects and Animation: A Little Glide in Your Stride
  • DoodleStuff needs a web app
  • Do the Monster Mashup
  • Monster Mashup needs layout and positioning
  • A little more structure and style
  • Make the interface click
  • Make the lightning effect
  • How does jQuery animate elements?
    • hide, show, and toggle change the CSS display property
  • Fade effects animate the CSS opacity property
  • Sliding is all about height
  • Put fade effects to work
  • Combine effects with method chains
  • Striking back with a timed function
  • Add the lightning functions to your script
  • DIY effects with animate
    • Motion effects
    • Scale effects
  • What can and cant be animated
    • Text effects
  • animate changes style over time
  • From where to where exactly?
  • Absolute vs. relative element movement
    • Relative animation = move it this much each time
  • Move stuff relatively with operator combinations
  • Add the animate functions to your script
  • Look, Ma, no Flash!
  • Your jQuery Toolbox
• 6. jQuery and JavaScript: Luke jQuery, I Am Your Father!
  • Spicing up the Head First Lounge
  • Objects offer even smarter storage
  • Build your own objects
    • UML diagram of an object
  • Create reusable objects with object constructors
  • Interacting with objects
  • Set up the page
  • The return of arrays
  • Accessing arrays
  • Add and update items in arrays
  • Perform an action over (and over, and over...)
  • Looking for the needle in a haystack
  • Decision making time...again!
  • Comparison and logical operators
  • Clearing things up with jQuery...
    • ... is even easier in JavaScript
  • Add some extra excitement
  • Your jQuery/JavaScript Toolbox
• 7. Custom Functions for Custom Effects: What Have You Done for Me Lately?
  • A storm is brewing
  • Weve created a monster...function
  • Get control of timed effects with the window object
  • Respond to browser events with onblur and onfocus
  • Timer methods tell your functions when to run
  • Write the stopLightning and goLightning functions
  • Feature request for Monster Mashup
  • Lets get (more) random
  • You already know the current position...
  • ...and the getRandom function too
  • Move relative to the current position
    • Scenario 1: target > current
    • Scenario 2: target < current
  • Monster Mashup v2 is a hit!
  • Your jQuery Toolbox
• 8. jQuery and Ajax: Please Pass the Data
  • Bring the Bit to Byte race into this century
  • Looking at last years page
    • Configuring a plug-in
  • Getting dynamic
  • OLD web, meet the NEW web
    • Enter Ajax
  • Understanding Ajax
  • The X factor
    • XML doesnt DO anything
  • GETting data with the ajax method
  • Parsing XML data
  • Scheduling events on a page
  • Self-referencing functions
  • Getting more from your server
    • Server-side languages to the rescue!
  • What time is it?
  • Turning off scheduled events on your page
  • Your jQuery/Ajax Toolbox
• 9. Handling JSON Data: Client, Meet Server
  • Webville MegaCorps Marketing Department doesnt know XML
  • XML errors break the page
  • Collect data from a web page
  • What to do with the data
  • Format the data before you send it
  • Send the data to the server
  • Store your data in a MySQL database
  • Create your database to store runner info
  • Anatomy of an insert statement
  • Use PHP to access the data
  • Handle POST data on the server
  • Connect to a database with PHP
  • Use select to read data from a database
  • Get data with PHP
  • JSON to the rescue!
  • jQuery + JSON = Awesome
  • A few PHP rules...
    • PHP basics
    • Rules for variables
    • Rules for loops
  • A few (more) PHP rules...
    • Rules for arrays
    • Rules for conditionals
    • Rules for writing to the screen
  • Format the output using PHP
  • Access data in the JSON object
  • Data sanitization and validation in PHP
    • Use the same PHP file for multiple purposes
  • Your jQuery/Ajax/PHP/MySQL Toolbox
• 10. jQuery UI: Extreme Form Makeover
  • Cryptozoologists.org needs a makeover
  • Pimp your HTML form
  • Save coding headaches (and time) with jQuery UI
  • Whats inside the jQuery UI package
    • Our project checklist
  • Build a date picker into the sightings form
  • jQuery UI behind the scenes
  • Widgets have customizable options
    • Customize the datepicker with options
    • The datepicker works!
    • Check it off
  • Styling up your buttons
    • Grouping button widgets
  • Control numerical entries with a slider
    • The HTML for a slider widget
    • The jQuery script for a slider widget
  • Computers mix color using red, green, and blue
    • Your sliders need to do the same
  • Build the refreshSwatch function
  • One last little thing...
  • Your jQuery Toolbox
• 11. jQuery and APIs: Objects, Objects Everywhere
  • Wheres Waldo Sasquatch?
  • The Google Maps API
  • APIs use objects
  • Include Google maps in your page
  • Getting JSON data with SQL and PHP
  • Points on a map are markers
  • Multicreature checklist
  • Listening for map events
  • You did it!
  • Your jQuery API Toolbox
  • Leaving town...
  • Its been great having you in jQueryville!
• A. Leftovers: The Top Ten Things (We Didnt Cover)
  • #1. Every single thing in the jQuery library
    • jQuery methods
    • jQuery selectors
  • #2. jQuery CDNs
  • #3. The jQuery namespace: noConflict method
  • #4. Debugging your jQuery code
  • #5. Advanced animation: queues
  • #6. Form validation
  • #7. jQuery UI effects
  • #8. Creating your own jQuery plug-ins
  • #9. Advanced JavaScript: closures
  • #10. Templates
• B. Set Up a Development Environment: Get Ready for the Big Times
  • Create a PHP development environment
  • Find out what you have
  • Do you have a web server?
  • Do you have PHP? Which version?
  • Do you have MySQL? Which version?
  • Start with the web server
  • Apache installation...concluded
  • PHP installation
  • PHP installation steps
  • PHP installation steps...concluded
  • Installing MySQL
    • Instructions and troubleshooting
  • Steps to install MySQL on Windows
    • Download your installer
    • Pick a destination folder
  • Enabling PHP on Mac OS X
  • Steps to install MySQL on Mac OS X
    • Download your installer
    • Run the package installer
• Index
• About the Authors
• Copyright

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