API/1.2 http://jquery.com

SELECTORS

Basics
#id, element, .class, *
elm1, elm2, elmN

Forms
:input
:text
:password
:radio
:checkbox
:submit
:image
:reset
:button
:file
:hidden

Basic Filters
:first
:last
:not(selector)
:even
:odd
:eq(index)
:gt(index)
:lt(index)
:header
:animated

Hierarchy
ancestor descendant
parent > child
prev + next
prev ~ sibling

Content Filters
:contains(text)
:empty
:has(selector)
:parent

Visibility Filters
:hidden
:visible

Form Filters
:enabled
:disabled
:checked
:selected

Attribute Filters
[attribute]
[attribute=value]
[attribute!=value]
[attribute^=value]
[attribute$=value]
[attribute*=value]
[attrFilter1][attrFilter2]...

Child Filters
nth-child(index)
:first-child
:last-child
:only-child

CSS

.css(name)
.css(name, value)
.css(properties)

.offset()

.height(), .height(value)
.width(), .width(value)
.outerHeight(options)
.outerWidth(options)

ATTRIBUTES

.attr(name)
.attr(properties)
.attr(key, value)
.attr(key, fn)
.removeAttr(name)

.addClass(class)
.removeClass(class)
.toggleClass(class)

.html()
.html(value)
.text()
.text(value)
.val()
.val(value)

EVENTS

Event Handling
.bind(type, data, fn)
.one(type, data, fn)
.trigger(type, data)
.triggerHandler(type, data)
.unbind(type, data)

INTERACTION
.hover(fnIn, fnOUT)
.toggle(fn1,fn2...)

.blur()
.change()
.click()
.dblclick()
.focus()
.select()
.submit()
.unload()

.blur(fn)
.change(fn)
.click(fn)
.dblclick(fn)
.focus(fn)
.select(fn)
.submit(fn)
.unload(fn)

KEYBOARD
.keydown()
.keydown(fn)
.keypress()
.keypress(fn)
.keyup()
.keyup(fn)

MOUSE
.mousedown(fn)
.mousemove(fn)
.mouseout(fn)
.mouseover(fn)
.mouseup(fn)

WINDOW
.load(fn)
.scroll(fn)
.resize(fn)

ERROR
.error()
.error(fn)

PAGE
.ready(fn)

CORE UI EFFECTS

SHOW/HIDE
.show()
.show(speed, callback)
.hide()
.hide(speed, callback)
.toggle()

SLIDING
.slideDown(s, c)
.slideUp(s, c)
.slideToggle(s, c)

ANIMATE
.stop()
.queue()
.queue(callback)
.queue(queue)
.dequeue()

FADING
.fadeIn(speed, callback)
.fadeOut(speed, callback)
.fadeTo(speed, opacity, callback)

.animate(params, duration, easing, calllack)
.animate(params, options)

TRAVERSING

FILTERING
.eq(class)
.hasClass(class)
.filter(expr)
.filter(fn)
.is(expr)
.map(callback)
.not(expr)
.slice(start, end)

FINDING
.add(e)
.children(e)
.siblings(e)
.contents()
.find(e)
.next(e)
.nextAll(e)
.parent(e)
.parents(e)
.prev(e)
.prevAll(e)

CHAINING
.andSelf()
.end()

MANIPULATION

Changing Content
.html()
.html(value)
.text()
.text(value)

Inserting Inside
.append(c)
.appendTo(c)
.prepend(c)
.prependTo(c)

Inserting Arround
.wrap(html)
.wrap(element)
.wrapAll(html)
.wrapAll(element)
.wrapInner(html)
.wrapInner(element)

Inserting Outside
.after(c)
.before(c)
.insertAfter(c)
.insertBefore(c)

Replacing
.replaceWith(content)
.replaceAll(selector)

Removing
.empty()
.remove(expression)

Copying
.clone()
.clone(true)

AJAX

Requests

$.ajax(options)
.load(u, d, c)
$.get(u, d, c)
$.getJSON(u, d, c)
$.getScript(u, c)
$.post(u, d, c)
.loadIfModified(u, d, c)

Events

ajaxComplete(c)
ajaxSend(c)
ajaxStop(c)

ajaxError(c)
ajaxStart(c)
ajaxSuccess(c)

Misc.
.serialize()
.serializeArray()
$.ajaxSetup(options)

CORE

$(exp, context)
$(html)
$(elem)
$(callback)

.each(callback)
.eq(position)
.length

.get()
.get(index)
.index(subject)

.data(name)
.data(name, value)
.removeData(name)

$.fn.extend(obj)
$.extend(obj)
$.noConflict()

jQuery 1.2 cheat-sheet

inspired from COLORCHARGE.COM
Last Updated: September 6th, 2008

UTILITIES

$.browser
$.browser.version
$.boxModel

$.each(array, callback, invert)
$.extend(obj1, ...objN)
$.grep(array, callback, invert)

$.makeArray(obj)
$.inArray(val, array)
$.map(array, callback)
$.unique(array)

$.trim(string)
$.merge(1st, 2nd)
$isFunction(obj)