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paulirish/gist:286150

Created January 25, 2010 19:32
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gistfile1.js
// http://jquery14.com/day-12/jquery-1-4-hawtness-5-with-paul-irish
/*d8b .d88888b. d888 d8888
Y8P d88P" "Y88b d8888 d8P888
888 888 888 d8P 888
8888 888 888 888 888 .d88b. 888d888 888 888 888 d8P 888
"888 888 888 888 888 d8P Y8b 888P" 888 888 888 d88 888
888 888 Y8b 888 888 888 88888888 888 888 888 888 8888888888
888 Y88b.Y8b88P Y88b 888 Y8b. 888 Y88b 888 888 d8b 888
888 "Y888888" "Y88888 "Y8888 888 "Y88888 8888888 Y8P 888
888 Y8b 888
d88P Y8b d88P
888P" "Y88P"
888 888 888
888 888 888
888 888 888
8888888888 8888b. 888 888 888 888888 88888b. .d88b. .d8888b .d8888b
888 888 "88b 888 888 888 888 888 "88b d8P Y8b 88K 88K
888 888 .d888888 888 888 888 888 888 888 88888888 "Y8888b. "Y8888b.
888 888 888 888 Y88b 888 d88P Y88b. 888 888 Y8b. X88 X88
888 888 "Y888888 "Y8888888P" "Y888 888 888 "Y8888 88888P' 88888P'
#5: utilities
db d8b db d888888b d888888b db db
88 I8I 88 `88' `~~88~~' 88 88
88 I8I 88 88 88 88ooo88
Y8 I8I 88 88 88 88~~~88
`8b d8'8b d8' .88. 88 88 88
`8b8' `8d8' Y888888P YP YP YP
d8888b. .d8b. db db db d888888b d8888b. d888888b .d8888. db db
88 `8D d8' `8b 88 88 88 `88' 88 `8D `88' 88' YP 88 88
88oodD' 88ooo88 88 88 88 88 88oobY' 88 `8bo. 88ooo88
88~~~ 88~~~88 88 88 88 88 88`8b 88 `Y8b. 88~~~88
88 88 88 88b d88 88booo. .88. 88 `88. .88. db 8D 88 88
88 YP YP ~Y8888P' Y88888P Y888888P 88 YD Y888888P `8888Y' YP YP
*/
// new element creation
jQuery("<div/>", {
id: "foo",
rel : "something", // thx Mark Rajcok for the catch
css: {
height: "50px",
width: "50px",
color: "blue",
backgroundColor: "#ccc"
},
click: function() {
$(this).css("backgroundColor", "red");
}
}).appendTo("body");
/*
.o8 . oooo
"888 .o8 `888
.oooo888 .ooooo. .o888oo .oooo. .ooooo. 888 .oo.
d88' `888 d88' `88b 888 `P )88b d88' `"Y8 888P"Y88b
888 888 888ooo888 888 .oP"888 888 888 888
888 888 888 .o 888 . d8( 888 888 .o8 888 888
`Y8bod88P" `Y8bod8P' "888" `Y888""8o `Y8bod8P' o888o o888o
*/
// fixed the missing $. good catch, dabear
var $table = $('#mytable').detach();
$table.dostuffto();
$table.appendTo('.tablewrap');
/*
.o8 .
"888 .o8
.oooo888 .oooo. .o888oo .oooo.
d88' `888 `P )88b 888 `P )88b
888 888 .oP"888 888 .oP"888
888 888 d8( 888 888 . d8( 888
`Y8bod88P" `Y888""8o "888" `Y888""8o
*/
$('#bigchief')
.data('age',7)
.data('interests',['lollipops','ice cream','italian ice'])
.data(); // previously something like 12324789549
// now an obj: { 'age' : 12, 'interests' : ['lollipops'] }
// isPlainObject()
jQuery.isPlainObject({}) // true
jQuery.isPlainObject("test") // false
jQuery.isPlainObject({ foo: 'bar'}) // true
// isEmptyObject()
jQuery.isEmptyObject({}) // true
jQuery.isPlainObject({ empty: "test"}) // false
/*
. oooo .oooooo. oooo
.o8 `888 d8P' `Y8b `888
.o888oo .ooooo. .oooooooo .oooooooo 888 .ooooo. 888 888 .oooo. .oooo.o .oooo.o
888 d88' `88b 888' `88b 888' `88b 888 d88' `88b 888 888 `P )88b d88( "8 d88( "8
888 888 888 888 888 888 888 888 888ooo888 888 888 .oP"888 `"Y88b. `"Y88b.
888 . 888 888 `88bod8P' `88bod8P' 888 888 .o `88b ooo 888 d8( 888 o. )88b o. )88b
"888" `Y8bod8P' `8oooooo. `8oooooo. o888o `Y8bod8P' `Y8bood8P' o888o `Y888""8o 8""888P' 8""888P'
d" YD d" YD
"Y88888P' "Y88888P'
*/
<div class="tumble">Some text.</div>
$(div).toggleClass('bounce spin')
<div class="tumble bounce spin">Some text.</div>
$(div).toggleClass('bounce jump', isConditional ? false : true)
<div class="tumble spin">Some text.</div>
/*
o8o .o8
`"' "888
oooo ooo. .oo. .oooo888 .ooooo. oooo ooo
`888 `888P"Y88b d88' `888 d88' `88b `88b..8P'
888 888 888 888 888 888ooo888 Y888'
888 888 888 888 888 888 .o .o8"'88b
o888o o888o o888o `Y8bod88P" `Y8bod8P' o88' 888o
*/
// get index of .current vs its siblings -- old <= 1.3.2 method
$('li').index('li.current') // 3
// get the index of the first <li class="index"> in relation to its siblings:
$("li.current").index() // 3
// get the index of the <h3 id="more-info"> in relation to all <h3> elements:
$("h3#more-info").index("h3")
/*
. o8o
.o8 `"'
.ooooo. .ooooo. ooo. .oo. .o888oo .oooo. oooo ooo. .oo. .oooo.o
d88' `"Y8 d88' `88b `888P"Y88b 888 `P )88b `888 `888P"Y88b d88( "8
888 888 888 888 888 888 .oP"888 888 888 888 `"Y88b.
888 .o8 888 888 888 888 888 . d8( 888 888 888 888 o. )88b
`Y8bod8P' `Y8bod8P' o888o o888o "888" `Y888""8o o888o o888o o888o 8""888P'
*/
jQuery.contains(document.documentElement, document.body); // true
jQuery.contains(document.body, document.documentElement); // false
/*
ooo. .oo. .ooooo. .ooooo. oo.ooooo.
`888P"Y88b d88' `88b d88' `88b 888' `88b
888 888 888 888 888 888 888 888
888 888 888 888 888 888 888 888
o888o o888o `Y8bod8P' `Y8bod8P' 888bod8P'
888
o888o
*/
$.fn.myPlugin(callback){
// do great stuff!
return this.animate({height:'+=20px'},500, callback || jQuery.noop );
}
.d88b. 88888b. .d88b. 88888b.d88b. .d88b. 888d888 .d88b.
d88""88b 888 "88b d8P Y8b 888 "888 "88b d88""88b 888P" d8P Y8b
888 888 888 888 88888888 888 888 888 888 888 888 88888888
Y88..88P 888 888 Y8b. 888 888 888 Y88..88P 888 Y8b.
"Y88P" 888 888 "Y8888 888 888 888 "Y88P" 888 "Y8888
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