jQuery API 中文文档

jQuery 是一个高效、精简并且功能丰富的 JavaScript 工具库。它提供的 API 易于使用且兼容众多浏览器，这让诸如 HTML 文档遍历和操作、事件处理、动画和 Ajax 操作更加简单。如果你是一个 jQuery 新手，我们建议你先到jQuery 学习中心历练历练。

如果你是在升级新版本的 jQuery ，务必阅读我们博客上列出的版本发布说明。如果你以前使用的是 1.9 版本之前的 jQuery ，建议你再看一看 1.9 版本升级指南。

注意，这份 API 中文文档是关于 jQuery 的，其他兄弟项目的 API 文档地址如下：

• jQuery UI API 文档
• jQuery Mobile API 文档
• QUnit API 文档

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.add()

.addBack()

.addClass()

.after()

.ajaxComplete()

.ajaxError()

.ajaxSend()

.ajaxStart()

.ajaxStop()

.ajaxSuccess()

All Selector ("*")

.andSelf()

.animate()

:animated Selector

.append()

.appendTo()

.attr()

Attribute Contains Prefix Selector [name|="value"]

Attribute Contains Selector [name*="value"]

Attribute Contains Word Selector [name~="value"]

Attribute Ends With Selector [name$="value"]

Attribute Equals Selector [name="value"]

Attribute Not Equal Selector [name!="value"]

Attribute Starts With Selector [name^="value"]

.before()

.bind()

.blur()

:button Selector

callbacks.add()

callbacks.disable()

callbacks.disabled()

callbacks.empty()

callbacks.fire()

callbacks.fireWith()

callbacks.fired()

callbacks.has()

callbacks.lock()

callbacks.locked()

callbacks.remove()

.change()

:checkbox Selector

:checked Selector

child")' href="https://www.jquery123.com/child-selector/" rel="bookmark">Child Selector ("parent > child")

.children()

Class Selector (".class")

.clearQueue()

.click()

.clone()

.closest()

:contains() Selector

.contents()

.context

.contextmenu()

.css()

.data()

.dblclick()

deferred.always()

deferred.catch()

deferred.done()

deferred.fail()

deferred.isRejected()

deferred.isResolved()

deferred.notify()

deferred.notifyWith()

deferred.pipe()

deferred.progress()

deferred.promise()

deferred.reject()

deferred.rejectWith()

deferred.resolve()

deferred.resolveWith()

deferred.state()

deferred.then()

.delay()

.delegate()

.dequeue()

Descendant Selector ("ancestor descendant")

.detach()

.die()

:disabled Selector

.each()

Element Selector ("element")

:empty Selector

.empty()

:enabled Selector

.end()

:eq() Selector

.eq()

.error()

:even Selector

event.currentTarget

event.data

event.delegateTarget

event.isDefaultPrevented()

event.isImmediatePropagationStopped()

event.isPropagationStopped()

event.metaKey

event.namespace

event.pageX

event.pageY

event.preventDefault()

event.relatedTarget

event.result

event.stopImmediatePropagation()

event.stopPropagation()

event.target

event.timeStamp

event.type

event.which

.fadeIn()

.fadeOut()

.fadeTo()

.fadeToggle()

:file Selector

.filter()

.find()

.finish()

:first-child Selector

:first-of-type Selector

:first Selector

.first()

:focus Selector

.focus()

.focusin()

.focusout()

.get()

:gt() Selector

Has Attribute Selector [name]

:has() Selector

.has()

.hasClass()

:header Selector

.height()

:hidden Selector

.hide()

.hover()

.html()

ID Selector ("#id")

:image Selector

.index()

.innerHeight()

.innerWidth()

:input Selector

.insertAfter()

.insertBefore()

.is()

jQuery.Callbacks()

jQuery.Deferred()

jQuery.ajax()

jQuery.ajaxPrefilter()

jQuery.ajaxSetup()

jQuery.ajaxTransport()

jQuery.boxModel

jQuery.browser

jQuery.contains()

jQuery.cssHooks

jQuery.cssNumber

jQuery.data()

jQuery.dequeue()

jQuery.each()

jQuery.error()

jQuery.escapeSelector()

jQuery.extend()

jQuery.fn.extend()

jQuery.fx.interval

jQuery.fx.off

jQuery.get()

jQuery.getJSON()

jQuery.getScript()

jQuery.globalEval()

jQuery.grep()

jQuery.hasData()

jQuery.holdReady()

jQuery()

jQuery.htmlPrefilter()

jQuery.inArray()

jQuery.isArray()

jQuery.isEmptyObject()

jQuery.isFunction()

jQuery.isNumeric()

jQuery.isPlainObject()

jQuery.isWindow()

jQuery.isXMLDoc()

jQuery.makeArray()

jQuery.map()

jQuery.merge()

jQuery.noConflict()

jQuery.noop()

jQuery.now()

jQuery.param()

jQuery.parseHTML()

jQuery.parseJSON()

jQuery.parseXML()

jQuery.post()

jQuery.proxy()

jQuery.queue()

jQuery.ready

jQuery.readyException()

jQuery.removeData()

jQuery.speed

jQuery.sub()

jQuery.support

jQuery.trim()

jQuery.type()

jQuery.unique()

jQuery.uniqueSort()

jQuery.when()

.jquery

.keydown()

.keypress()

.keyup()

:lang() Selector

:last-child Selector

:last-of-type Selector

:last Selector

.last()

.length

.live()

.load()

.load()

:lt() Selector

.map()

.mousedown()

.mouseenter()

.mouseleave()

.mousemove()

.mouseout()

.mouseover()

.mouseup()

Multiple Attribute Selector [name="value"][name2="value2"]

Multiple Selector ("selector1, selector2, selectorN")

Next Adjacent Selector ("prev + next")

Next Siblings Selector ("prev ~ siblings")

.next()

.nextAll()

.nextUntil()

:not() Selector

.not()

:nth-child() Selector

:nth-last-child() Selector

:nth-last-of-type() Selector

:nth-of-type() Selector

:odd Selector

.off()

.offset()

.offsetParent()

.on()

.one()

:only-child Selector

:only-of-type Selector

.outerHeight()

.outerWidth()

:parent Selector

.parent()