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JQuery1.3 CheatSheet

Each key word on this page links to the jQuery documentation page. The list is made as per the JQuery version 1.3. This will help you to get a direct link and explanation about that particular key word.

Selectors

Basics

#id element .class * selector1, selectorN, ...

Hierarchy

ancestor descendant parent > child prev + next prev ~ siblings

Basic Filters

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

Content Filters

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

Visibility Filters

:hidden :visible

Attribute Filters

[attribute] [attribute=value] [attribute != value] [attribute ^=value] [attribute$=value] [attribute*=value] [attributeFilter1][attributeFilterN]

Child Filters

:nth-child(index/even/odd/equation) :first-child :last-child :only-child

Forms

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

Form Filters

:enabled :disabled :checked :selected

Attributes / CSS

Attributes

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

Class

addClass(class) hasClass(class) removeClass(class) toggleClass(class) toggleClass(class, switch)

Value

val() val(val) val(val)

CSS

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

Positioning

offset() position() scrollTop() scrollTop(val) scrollLeft() scrollLeft(val)

Height and Width

height() height(val) width() width(val) innerHeight() innerWidth() outerHeight([margin]) outerWidth([margin])

Manipulation

Changing Contents

html() html(val) text() text(val)

Inserting Inside

append(content) appendTo(selector) prepend(content) prependTo(selector)

Inserting Outside

after(content) before(content) insertAfter(selector) insertBefore(selector)

Inserting Around

wrap(html) wrap(elem) wrapAll(html) wrapAll(elem) wrapInner(html) wrapInner(elem)

Replacing

replaceWith(content) replaceAll(selector)

Removing

empty() remove([expr])

Copying

clone() clone(bool)

Traversing

Filtering

eq(index) filter(expr) filter(fn) is(expr) map(callback) not(expr) slice(start, [end])

Finding

add(expr) children([expr]) closest([expr]) contents() find(expr) next([expr]) nextAll([expr]) offsetParent() parent([expr]) parents([expr]) prev([expr]) prevAll([expr]) siblings([expr])

Chaining

andSelf() end()

Events

Page Load

ready(fn)

Event Handling

bind(type, [data], fn) one(type, [data], fn) trigger(event, [data]) triggerHandler(event, [data]) unbind([type], [fn])

Live Events

live(type, fn) die([type], [fn])

Interaction Helpers

hover(over, out) toggle(fn, fn2, [fn3], [fn4],...)

Event Helpers

blur() blur(fn) change() change(fn) click() click(fn) dblckick() dblckick(fn)

error() error(fn) focus() focus(fn) keydown() keydown(fn) keypress() keypress(fn) keyup() keyup(fn) load(fn) mousedown(fn) mouseenter(fn) mouseleave(fn) mousemove(fn) mouseout(fn) mouseover(fn) mouseup(fn) resize(fn) scroll(fn) select() select(fn) submit() submit(fn) upload(fn)

Effects

Basics

show() show(speed, [callback]) hide() hide(speed, [callback]) toggle() toggle(switch) toggle(speed, [callback])

Sliding

slideDown(speed, [callback]) slideUp(speed, [callback]) slideToggle(speed, [callback])

Fading

fadeIn(speed, [callback]) fadeOut(speed, [callback]) fadeTo(speed, opacity, [callback])

Custom

animate(params, [duration], [easing], [callback]) animate(params, options) stop([clearQueue], [gotoEnd])

Settings

$.fx.off

Ajax

Ajax Request

$.ajax(options) load(url, [data], [callback]) $.get(url, [data], [callback], [type]) $.getJSON(url, [data], [callback]) $.getScript(url, [callback]) $.post(url, [data], [callback], [type]

Ajax Events

ajaxComplete(callback) ajaxError(callback) ajaxSend(callback) ajaxStart(callback) ajaxStop(callback) ajaxSuccess(callback)

Misc

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

Utilities

Browser and Feature Detection

$.support $.browser $.browser.version $.boxModel

Array and Object operations

$.each(object, callback) $.extend([deep], target, object1, [objectN]) $.grep(array, callback, [invert]) $.makeArray(obj) $.map(array, callback) $.inArray(value, array) $.merge(first, second) $.unique(array)

Test operations

$.isArray(obj) $.isFunction(obj)

String operations

$.trim(str)

URLs

$.param(obj)

Core

The jQuery Function

$(expression, [context]) $(html, [ownerDocument]) $(elements) $(callback)

jQuery Object Accessors

each(callback) size() length selector context eq(position) get() get(index) index(subject)

Data

data(name) data(name, value) removeData(name) queue([name]) queue([name], callback) queue([name], queue) dequeue([name])

Plugins

$.fn.extend(object) $.extend(object)

Interoperability

$.noConflict() $.noConflict(extreme)

Reference Articles

• jQuery
• Quick Reference Api