John Resig Beijing 2010 (中文版)

State of jQuery John Resig

• jQuery 1.4.3 / jQuery 1.4.4 • • jQuery Templating • jQuery Data Linking • jQuery

jQuery 1.4.3 • JSLint • • CSS • • HTML5

JSLint • Douglas Crockford JS • JavaScript • JSLint • make lint

• jQuery • Script Loader • jQuery

CSS • CSS • • • jQuery Rotate

jQuery 1.4.3 .css() Get(Time in milliseconds - lower is better) 400 300 200 100 0 Firefox 3.6Firefox 4b7 Chrome Safari 5 Opera 10.6 IE 6 IE 7 IE 8 IE 9b 1.4.3 1.4.2

jQuery1.4.3 .closest() (Time in milliseconds - lower is better) 4000 3000 2000 1000 0 Firefox 3.6 Firefox 4b7 Chrome Safari 5 IE 9b 1.4.3 1.4.2

jQuery1.4.3 .ﬁlter() Single (Time in milliseconds - lower is better) 400 300 200 100 0 Firefox 3.6 Firefox 4b7 Chrome Safari 5 IE 9b 1.4.3 1.4.2

jQuery1.4.3 Elem .ﬁnd() (Time in milliseconds - lower is better) 3000 2250 1500 750 0 Firefox 3.6 Firefox 4b7 Chrome Safari 5 Opera 10.6 IE 8 IE 9b 1.4.3 1.4.2

HTML5 • HTML5 data- • <div data-role=”page”></div> • • 1.4.3

data- • • <div data-role=”page”></div> • $(“div”).data(“role”) === “page”

data- • JSON • • <div data-hidden=”true”></div> • $(“div”).data(“hidden”) === true

jQuery 1.4.4 • Bug • • .fadeToggle() • .data

.data() • <div data-role=”page” data-max=”3”></ div> • $(“div”).data() --> • { role: “page”, max: 3 }

• JavaScript • • • http://github.com/jquery/jquery-datalink

• • HTML • • http://github.com/jquery/jquery-tmpl

jQuery

“ ” 2009 TestSwarm

• • jQuery •

• • • • •

• • StatCounter Gartner • StatCounter hits • Garnter • AdMob iPhone Android •

• •

• • • Yahoo •

• • • TestSwarm

• Yahoo • • A= C= Other =

Text Mobile Graded Browser Support: Market share + Browser quality

• • • • • •

• • Windows Perl Java • Opera Fennec •

• • • TestSwarm

• Webkit • • Opera Windows Mobile Symbian • jQuery ——

I jQuery • jQuery • • TestSwarm • jQuery Bug

II jQuery • • widgets •

• jQuery jQTouch Sencha Touch • jQuery • • 13KB

• jQuery • • http://blog.jquery.com/ • http://jquerymobile.com/

• HTML 5 • Video • Audio • CSS 3 • WebGL

http://www.xh-css.cn	191
http://www.techgig.com	32
http://127.0.0.1	13
http://www.zhuaxia.com	3
http://127.0.10.1	2

John Resig Beijing 2010 (中文版)

by Jia Mi on Nov 18, 2010

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John Resig Beijing 2010 (中文版) — Presentation Transcript