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on client-side optimization techniques as well as speaking and writing about jQuery. His website is http://www.codylindley.com. Remy Sharp is a developer, author, speaker, and blogger. Remy started his professional web development career in 1999 as the sole developer for a finance website and, as such, was exposed to all aspects of running the website during, and long after, the dotcom boom. Today he runs his own development company called Left Logic in Brighton, UK, writing and coding JavaScript, jQuery, HTML 5, CSS, PHP, Perl, and anything else he can get his hands on. Mike Hostetler is an inventor, entrepreneur, programmer, and proud father. Having worked with web technologies since the mid-1990s, Mike has had extensive experience developing web applications with PHP and JavaScript. Currently, Mike works at the helm of A Mountain Top, LLC, a web technology consulting firm in Denver, Colorado. Heavily involved in open source, Mike is a member of the jQuery core team, leads the QCubed PHP5 Framework project, and participates in the Drupal project. When not in front of a computer, Mike enjoys hiking, fly fishing, snowboarding, and spending time with his family. Ralph Whitbeck is a graduate of the Rochester Institute of Technology and is currently a senior developer for BrandLogic Corporation in Rochester, New York. His responsibilities at BrandLogic include interface design, usability testing, and web and application development. Ralph is able to program complex web application systems in ASP.NET, C#, and SQL Server and also uses client-side technologies such as XHTML, CSS, and JavaScript/jQuery in order to implement client-approved designs. Ralph officially joined the jQuery team as an evangelist in October 2009. Ralph enjoys spending time with his wife, Hope, and his three boys, Brandon, Jordan, and Ralphie. You can find out more about Ralph on his personal blog. Nathan Smith is a goofy guy who has been building websites since late last century. He enjoys hand-coding HTML, CSS, and JavaScript. He also dabbles in design and information architecture. He has written for online and paper publications such as Adobe Developer Center, Digital Web, and .NET Magazine. He has spoken at venues including Adobe MAX, BibleTech, Drupal Camp, Echo Conference, Ministry 2.0, Refresh Dallas, and Webmaster Jam Session. Nathan works as a UX developer at FellowshipTech.com. He holds a Master of Divinity degree from Asbury Theological Seminary. He started Godbit.com, a community resource aimed at helping churches and ministries make better use of the Web. He also created the 960 Grid System, a framework for sketching, designing, and coding page layouts. Brian Cherne is a software developer with more than a decade of experience blueprinting and building web-based applications, kiosks, and high-traffic e-commerce websites. He is also the author of the hoverIntent jQuery plugin. When not geeking out with code, Brian can be found ballroom dancing, practicing martial arts, or studying Russian culture and language. xiv | Contributors
Jörn Zaefferer is a professional software developer from Cologne, Germany. He creates application programming interfaces (APIs), graphical user interfaces (GUIs), software architectures, and databases, for both web and desktop applications. His work focuses on the Java platform, while his client-side scripting revolves around jQuery. He started contributing to jQuery in mid-2006 and has since cocreated and maintained QUnit, jQuery’s unit testing framework; released and maintained a half dozen very popular jQuery plugins; and contributed to jQuery books as both author and tech reviewer. He is also a lead developer for jQuery UI. James Padolsey is an enthusiastic web developer and blogger based in London, UK. He’s been crazy about jQuery since he first discovered it; he’s written tutorials teaching it, articles and blog posts discussing it, and plenty of plugins for the community. James’ plans for the future include a computer science degree from the University of Kent and a career that allows him to continually push boundaries. His website is http://james .padolsey.com. Scott González is a web application developer living in Raleigh, North Carolina, who enjoys building highly dynamic systems and flexible, scalable frameworks. He has been contributing to jQuery since 2007 and is currently the development lead for jQuery UI, jQuery’s official user interface library. Scott also writes tutorials about jQuery and jQuery UI on nemikor.com and speaks about jQuery at conferences. Michael Geary started developing software when editing code meant punching a paper tape on a Teletype machine, and “standards-compliant” meant following ECMA-10 Standard for Data Interchange on Punched Tape. Today Mike is a web and Android developer with a particular interest in writing fast, clean, and simple code, and he enjoys helping other developers on the jQuery mailing lists. Mike’s recent projects include a series of 2008 election result and voter information maps for Google; and StrataLogic, a mashup of traditional classroom wall maps and atlases overlaid on Google Earth. His website is http://mg.to. Maggie Wachs, Scott Jehl, Todd Parker, and Patty Toland are Filament Group. Together, they design and develop highly functional user interfaces for consumer- and business-oriented websites, wireless devices, and installed and web-based applications, with a specific focus on delivering intuitive and usable experiences that are also broadly accessible. They are sponsor and design leads of the jQuery UI team, for whom they designed and developed ThemeRoller.com, and they actively contribute to ongoing development of the official jQuery UI library and CSS Framework. Richard D. Worth is a web UI developer. He is the release manager for jQuery UI and one of its longest-contributing developers. He is author or coauthor of the Dialog, Progressbar, Selectable, and Slider plugins. Richard also enjoys speaking and consulting on jQuery and jQuery UI around the world. Richard is raising a growing family in Northern Virginia (Washington, D.C. suburbs) with his lovely wife, Nancy. They have been blessed to date with three beautiful children: Naomi, Asher, and Isaiah. Richard’s website is http://rdworth.org/. Contributors | xv
Page 1 and 2: Solutions & Examples for jQuery Dev
Page 3: jQuery Cookbook
Page 6 and 7: jQuery Cookbook by jQuery Community
Page 8 and 9: 2.3 Selecting Elements by Index Ord
Page 10 and 11: 8.5 Passing Dynamic Data to Event H
Page 12 and 13: 16.5 Using HTML Fragments and jQuer
Page 14 and 15: This is largely what makes somethin
Page 18 and 19: Tech Editors Karl Swedberg, after h
Page 20 and 21: What You’ll Learn We’ll start o
Page 22 and 23: If none of this works, it’s possi
Page 24 and 25: 800-998-9938 (in the United States
Page 26 and 27: traversing and manipulation, browse
Page 28 and 29: • Using the jQuery wrapper and im
Page 30 and 31: The jQuery wrapper set A good major
Page 32 and 33: — Attr — Class — HTML — Tex
Page 34 and 35: alert('jQuery ' + jQuery.fn.jquery)
Page 36 and 37: alert(jQuery('p').text()); }); T
Page 38 and 39: You should be aware that the first
Page 40 and 41: "4 inputs" alert('selected' + jQuer
Page 42 and 43: 1.6 Finding Descendant Elements Wit
Page 44 and 45: .end().end().length); //alerts 3
Page 46 and 47: Now, let’s select the second ele
Page 48 and 49: jQuery('jQuery').find('a').attr('hr
Page 50 and 51: • While the elements selected are
Page 52 and 53: Discussion The cloning method is ac
Page 54 and 55: method by passing the method the at
Page 56 and 57: jQuery('p').text('Hello World,
Page 59 and 60: 2.0 Introduction CHAPTER 2 Selectin
Page 61 and 62: It’s worth noting that combinator
Page 63 and 64: all siblings that follow, not just
Page 65 and 66: Discussion As mentioned, an element
Page 67 and 68:
2.6 Selecting Elements by What They
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The preceding selector would select
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These filters can also be used with
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Solution As well as passing a selec
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The purpose of the selector would b
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alert(urls.join(",")); We were able
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Even though this may be the most ob
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Figure 3-2. Code output As you can
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Chapter 3 - Recipe 3 - Converting a
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Figure 3-4. Code output 3.4 Getting
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Discussion The core method index()
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Figure 3-6. Code output In the prec
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ligula. Aenean mattis pulvinar est
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Solution Let’s say you inherit a
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If you use this technique, you will
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available on the Web. jQuery hosts
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Discussion In the preceding example
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.click(function() { // Special clic
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}); })(jQuery); 4.3 Filtering Array
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Discussion In this example, we have
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}); }); })(jQuery); Discussion Upon
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Discussion In this recipe, we use t
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Solution The if/else statement and
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var foo = new Foo( 'bar' ); foo.ale
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} $('#province').toggle( value == '
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Did jQuery invent chaining? No. jQu
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Whether the idea comes from elsewhe
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}; return object; That could also b
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null or undefined, remove the attri
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The +new Date in this code is just
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(function() { var log = [], index =
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The page also contains a large numb
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you could use this: $('.clientX') /
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And you have this HTML code in your
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when you discover the slow parts, y
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A Warning About for..in Loops Never
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Other code here calls maxMagnitude
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matter, but in performance-critical
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console.log( $foo ); $foo.css({ fon
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Solution 1 You’re using the minif
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After the page loads, you are down
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5.19 Writing Unobtrusive JavaScript
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Documentation Tutorials We’ve
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Beware that you don’t make the us
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+ $(document).scrollLeft() }) .show
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Want to read more? You can find thi
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