事件参考

DOM 事件被发送用于通知代码相关的事情已经发生了。每个事件都是继承自Event 类的对象，可以包括自定义的成员属性及函数用于获取事件发生时相关的更多信息。事件可以表示从基本用户交互到渲染模型中发生的事件的自动通知的所有内容。

本文提供了一个可以发送的事件的列表；一些是官方标准中的标准事件，另一些则是在特定浏览器内部使用的事件；例如，Mozilla 列出的特定事件使拓展可以用它们与浏览器交互。

最常见的类别

资源事件
事件名称	何时触发
`cached`	manifest中列出的资源已经下载，应用程序现在已缓存。
`error`	资源加载失败时
`abort`	正在加载资源已经被中止时
`load`	资源及其相关资源已完成加载。
`beforeunload`	window，document 及其资源即将被卸载。
`unload`	文档或一个依赖资源正在被卸载。

网络事件

事件名称	何时触发
`online`	浏览器已获得网络访问。
`offline`	浏览器已失去网络访问。

焦点事件
事件名称	何时触发
`focus`	元素获得焦点（不会冒泡）
`blur`	元素失去焦点（不会冒泡）

Websocket事件

事件名称	何时触发
`open`	WebSocket连接已建立
`message`	通过WebSocket接收到一条消息
`error`	WebSocket连接异常被关闭（比如有些数据无法发送）。
`close`	WebSocket连接已关闭

会话历史事件
事件名称	何时触发
`pagehide`	A session history entry is being traversed from.
`pageshow`	A session history entry is being traversed to.
`popstate`	A session history entry is being navigated to (in certain cases).

CSS 动画事件
事件名称	何时触发
`animationstart`	某个CSS动画开始时触发
`animationend`	某个CSS动画完成时触发
`animationiteration`	某个CSS动画完成后重新开始时触发

CSS 过渡事件
事件名称	何时触发
`transitionstart`	A CSS transition has actually started (fired after any delay).
`transitioncancel`	A CSS transition has been cancelled.
`transitionend`	A CSS transition has completed.
`transitionrun`	A CSS transition has begun running (fired before any delay starts).

表单事件
事件名称	何时触发
`reset`	点击重置按钮时
`submit`	点击提交按钮

打印事件
时间名称	何时触发
`beforeprint`	打印机已经就绪时触发
`afterprint`	打印机关闭时触发

文本写作事件
Event Name	Fired When
`compositionstart`	The composition of a passage of text is prepared (similar to keydown for a keyboard input, but works with other inputs such as speech recognition).
`compositionupdate`	A character is added to a passage of text being composed.
`compositionend`	The composition of a passage of text has been completed or canceled.

视图事件
Event Name	Fired When
`fullscreenchange`	An element was turned to fullscreen mode or back to normal mode.
`fullscreenerror`	It was impossible to switch to fullscreen mode for technical reasons or because the permission was denied.
`resize`	The document view has been resized.
`scroll`	The document view or an element has been scrolled.

剪贴板事件
Event Name	Fired When
`cut`	已经剪贴选中的文本内容并且复制到了剪贴板
`copy`	已经把选中的文本内容复制到了剪贴板
`paste`	从剪贴板复制的文本内容被粘贴

键盘事件
Event Name	Fired When
`keydown`	按下任意按键
`keypress`	除 Shift, Fn, CapsLock 外任意键被按住. (连续触发)
`keyup`	释放任意按键

鼠标事件
Event Name	Fired When
`mouseenter`	指针移到有事件监听的元素内
`mouseover`	指针移到有事件监听的元素或者它的子元素内
`mousemove`	指针在元素内移动时持续触发
`mousedown`	在元素上按下任意鼠标按钮
`mouseup`	在元素上释放任意鼠标按键
`click`	在元素上按下并释放任意鼠标按键
`dblclick`	在元素上双击鼠标按钮
`contextmenu`	右键点击 (右键菜单显示前).
`wheel`	滚轮向任意方向滚动
`mouseleave`	指针移出元素范围外（不冒泡）
`mouseout`	指针移出元素，或者移到它的子元素上
`select`	文本被选中被选中
`pointerlockchange`	鼠标被锁定或者解除锁定发生时
`pointerlockerror`	可能因为一些技术的原因鼠标锁定被禁止时。

拖放事件
Event Name	Fired When
`dragstart`	用户开始拖动HTML元素或选中的文本
`drag`	正在拖动元素或文本选区（在此过程中持续触发，每350ms触发一次）
`dragend`	拖放操作结束（松开鼠标按钮或按下Esc键）
`dragenter`	被拖动的元素或文本选区移入有效释放目标区
`dragover`	被拖动的元素或文本选区正在有效释放目标上被拖动（在此过程中持续触发，每350ms触发一次）
`dragleave`	被拖动的元素或文本选区移出有效释放目标区
`drop`	元素在有效释放目标区上释放

媒体事件
Event Name	Fired When
`durationchange`	The `duration` attribute has been updated.
`loadedmetadata`	The metadata has been loaded.
`loadeddata`	The first frame of the media has finished loading.
`canplay`	The browser can play the media, but estimates that not enough data has been loaded to play the media up to its end without having to stop for further buffering of content.
`canplaythrough`	The browser estimates it can play the media up to its end without stopping for content buffering.
`ended`	Playback has stopped because the end of the media was reached.
`emptied`	The media has become empty; for example, this event is sent if the media has already been loaded (or partially loaded), and the `load()`method is called to reload it.
`stalled`	The user agent is trying to fetch media data, but data is unexpectedly not forthcoming.
`suspend`	Media data loading has been suspended.
`play`	Playback has begun.
`playing`	Playback is ready to start after having been paused or delayed due to lack of data.
`pause`	Playback has been paused.
`waiting`	Playback has stopped because of a temporary lack of data.
`seeking`	A seek operation began.
`seeked`	A seek operation completed.
`ratechange`	The playback rate has changed.
`timeupdate`	The time indicated by the `currentTime` attribute has been updated.
`volumechange`	The volume has changed.
`complete`	The rendering of an `OfflineAudioContext` is terminated.
`ended`	Playback has stopped because the end of the media was reached.
`audioprocess`	The input buffer of a `ScriptProcessorNode` is ready to be processed.

进度事件
Event Name	Fired When
`loadstart`	Progress has begun.
`progress`	In progress.
`error`	Progression has failed.
`timeout`	Progression is terminated due to preset time expiring.
`abort`	Progression has been terminated (not due to an error).
`load`	Progression has been successful.
`loadend`	Progress has stopped (after "error", "abort" or "load" have been dispatched).

不常见和非标准分类

Abortable Fetch events

Event name	Fired when
`abort`	A DOM request is aborted, i.e. using `AbortController.abort()`.

WebVR events

Event name	Fired when
`vrdisplayactivate`	When a VR display is able to be presented to, for example if an HMD has been moved to bring it out of standby, or woken up by being put on.
`vrdisplayblur`	when presentation to a `VRDisplay` has been paused for some reason by the browser, OS, or VR hardware — for example, while the user is interacting with a system menu or browser, to prevent tracking or loss of experience.
`vrdisplayconnect`	when a compatible `VRDisplay` is connected to the computer.
`vrdisplaydeactivate`	When a `VRDisplay` can no longer be presented to, for example if an HMD has gone into standby or sleep mode due to a period of inactivity.
`vrdisplaydisconnect`	When a compatible `VRDisplay` is disconnected from the computer.
`vrdisplayfocus`	When presentation to a `VRDisplay` has resumed after being blurred.
`vrdisplaypresentchange`	The presenting state of a `VRDisplay` changes — i.e. goes from presenting to not presenting, or vice versa.

SVG事件

SVGAbort
SVGError
SVGLoad
SVGResize
SVGScroll
SVGUnload
SVGZoom

数据库事件

abort
blocked
complete
error(link)
success
upgradeneeded
versionchange

通知事件

AlertActive
AlertClose

CSS事件

CssRuleViewRefreshed
CssRuleViewChanged
CssRuleViewCSSLinkClicked
transitionend

脚本事件

afterscriptexecute
beforescriptexecute

菜单事件

DOMMenuItemActive
DOMMenuItemInactive

窗口事件

DOMWindowCreated
DOMTitleChanged
DOMWindowClose
SSWindowClosing
SSWindowStateReady
SSWindowStateBusy
close

文档事件

DOMLinkAdded
DOMLinkRemoved
DOMMetaAdded
DOMMetaRemoved
DOMWillOpenModalDialog
DOMModalDialogClosed

弹出事件

popuphidden
popuphiding
popupshowing
popupshown
DOMPopupBlocked

Tab事件

TabOpen
TabClose
TabSelect
TabShow
TabHide
TabPinned
TabUnpinned
SSTabClosing
SSTabRestoring
SSTabRestored
visibilitychange

电池事件

chargingchange
chargingtimechange
dischargingtimechange
levelchange

呼叫事件

alerting
busy
callschanged
cfstatechange
connected
connecting
dialing
disconnected
disconnecting
error
held, holding
incoming
resuming
statechange
voicechange

传感器事件

compassneedscalibration
devicelight
devicemotion
deviceorientation
deviceproximity
MozOrientation
orientationchange
userproximity

智能卡事件

icccardlockerror
iccinfochange
smartcard-insert
smartcard-remove
stkcommand
stksessionend
cardstatechange

短信和USSD事件

delivered
received
sent
ussdreceived

帧事件

mozbrowserclose
mozbrowsercontextmenu
mozbrowsererror
mozbrowsericonchange
mozbrowserlocationchange
mozbrowserloadend
mozbrowserloadstart
mozbrowseropenwindow
mozbrowsersecuritychange
mozbrowsershowmodalprompt(link)
mozbrowsertitlechange
DOMFrameContentLoaded

DOM变异事件

DOMAttributeNameChanged
DOMAttrModified
DOMCharacterDataModified
DOMContentLoaded
DOMElementNameChanged
DOMNodeInserted
DOMNodeInsertedIntoDocument
DOMNodeRemoved
DOMNodeRemovedFromDocument
DOMSubtreeModified

触摸事件

MozEdgeUIGesture
MozMagnifyGesture
MozMagnifyGestureStart
MozMagnifyGestureUpdate
MozPressTapGesture
MozRotateGesture
MozRotateGestureStart
MozRotateGestureUpdate
MozSwipeGesture
MozTapGesture
MozTouchDown
MozTouchMove
MozTouchUp
touchcancel
touchend
touchenter
touchleave
touchmove
touchstart

指针事件

pointerover
pointerenter
pointerdown
pointermove
pointerup
pointercancel
pointerout
pointerleave
gotpointercapture
lostpointercapture

标准事件

这些事件在官方Web规范中定义，并且应在各个浏览器中通用。每个事件都和代表事件接收方的对象（由此您可以查到每个事件提供的数据），定义这个事件的标准或标准链接会一起列出。

事件名称	事件类型	规范	触发时机...
`abort`	`UIEvent`	DOM L3	资源载入已被中止
`abort`	`ProgressEvent`	ProgressandXMLHttpRequest	Progress被终止(不是error造成的)
`abort`	`Event`	IndexedDB	事务已被中止
`afterprint`	`Event`	HTML5	相关文档已开始打印或打印预览已被关闭
`animationend`	`AnimationEvent`	CSS Animations	完成一个CSS 动画
`animationiteration`	`AnimationEvent`	CSS Animations	重复播放一个CSS 动画
`animationstart`	`AnimationEvent`	CSS Animations	一个CSS 动画已开始
`audioprocess`	`AudioProcessingEvent`	Web Audio API audioprocess	一个`ScriptProcessorNode` 的输入缓冲区可处理
`audioend`	`Event`	Web Speech API	用户代理捕捉到用以语音识别的音频
`audiostart`	`Event`	Web Speech API	用户代理开始捕捉用以语音识别的音频
`beforeprint`	`Event`	HTML5	相关文档将要开始打印或准备打印预览
`beforeunload`	`BeforeUnloadEvent`	HTML5	即将卸载 window，document 及其资源
`beginEvent`	`TimeEvent`	SVG	ASMILanimation element begins.
`blocked_indexedDB`	`IDBVersionChangeEvent`	IndexedDB	An open connection to a database is blocking a`versionchange`transaction on the same database.
`blur`	`FocusEvent`	DOM L3	元素失去焦点（不会冒泡）.
`boundary`	`SpeechSynthesisEvent`	`SpeechSynthesisEvent`
`cached`	`Event`	Offline	The resources listed in the manifest have been downloaded, and the application is now cached.
`canplay`	`Event`	HTML5 media	The user agent can play the media, but estimates that not enough data has been loaded to play the media up to its end without having to stop for further buffering of content.
`canplaythrough`	`Event`	HTML5 media	The user agent can play the media, and estimates that enough data has been loaded to play the media up to its end without having to stop for further buffering of content.
`change`	`Event`	DOM L2,HTML5	An element loses focus and its value changed since gaining focus.
`chargingchange`	`Event`	Battery status	The battery begins or stops charging.
`chargingtimechange`	`Event`	Battery status	The`chargingTime`attribute has been updated.
`checking`	`Event`	Offline	The user agent is checking for an update, or attempting to download the cache manifest for the first time.
`click`	`MouseEvent`	DOM L3	A pointing device button has been pressed and released on an element.
`close`	`Event`	WebSocket	A WebSocket connection has been closed.
`complete`		IndexedDB
`complete`	`OfflineAudioCompletionEvent`	Web Audio API OfflineAudioCompletionEvent	The rendering of an `OfflineAudioContext` is terminated.
`compositionend`	`CompositionEvent`	DOM L3	The composition of a passage of text has been completed or canceled.
`compositionstart`	`CompositionEvent`	DOM L3	The composition of a passage of text is prepared (similar to keydown for a keyboard input, but works with other inputs such as speech recognition).
`compositionupdate`	`CompositionEvent`	DOM L3	A character is added to a passage of text being composed.
`contextmenu`	`MouseEvent`	HTML5	The right button of the mouse is clicked (before the context menu is displayed).
`copy`	`ClipboardEvent`	Clipboard	The text selection has been added to the clipboard.
`cut`	`ClipboardEvent`	Clipboard	The text selection has been removed from the document and added to the clipboard.
`dblclick`	`MouseEvent`	DOM L3	A pointing device button is clicked twice on an element.
`devicelight`	`DeviceLightEvent`	Ambient Light Events	Fresh data is available from a light sensor.
`devicemotion`	`DeviceMotionEvent`	Device Orientation Events	Fresh data is available from a motion sensor.
`deviceorientation`	`DeviceOrientationEvent`	Device Orientation Events	Fresh data is available from an orientation sensor.
`deviceproximity`	`DeviceProximityEvent`	Proximity Events	Fresh data is available from a proximity sensor (indicates an approximated distance between the device and a nearby object).
`dischargingtimechange`	`Event`	Battery status	The`dischargingTime`attribute has been updated.
`DOMActivate`	`UIEvent`	DOM L3	A button, link or state changing element is activated (use `click` instead).
`DOMAttributeNameChanged`	`MutationNameEvent`	DOM L3Removed	The name of an attribute changed (usemutation observersinstead).
`DOMAttrModified`	`MutationEvent`	DOM L3	The value of an attribute has been modified (usemutation observersinstead).
`DOMCharacterDataModified`	`MutationEvent`	DOM L3	A text or anotherCharacterDatahas changed (usemutation observersinstead).
`DOMContentLoaded`	`Event`	HTML5	The document has finished loading (but not its dependent resources).
`DOMElementNameChanged`	`MutationNameEvent`	DOM L3Removed	The name of an element changed (usemutation observersinstead).
`DOMFocusIn`	`FocusEvent`	DOM L3	An element has received focus (use `focus` or `focusin` instead).
`DOMFocusOut`	`FocusEvent`	DOM L3	An element has lost focus (use `blur` or `focusout` instead).
`DOMNodeInserted`	`MutationEvent`	DOM L3	A node has been added as a child of another node (usemutation observersinstead).
`DOMNodeInsertedIntoDocument`	`MutationEvent`	DOM L3	A node has been inserted into the document (usemutation observersinstead).
`DOMNodeRemoved`	`MutationEvent`	DOM L3	A node has been removed from its parent node (usemutation observersinstead).
`DOMNodeRemovedFromDocument`	`MutationEvent`	DOM L3	A node has been removed from the document (usemutation observersinstead).
`DOMSubtreeModified`	`MutationEvent`	DOM L3	A change happened in the document (usemutation observersinstead).
`downloading`	`Event`	Offline	The user agent has found an update and is fetching it, or is downloading the resources listed by the cache manifest for the first time.
`drag`	`DragEvent`	HTML5	An element or text selection is being dragged (every 350ms).
`dragend`	`DragEvent`	HTML5	A drag operation is being ended (by releasing a mouse button or hitting the escape key).
`dragenter`	`DragEvent`	HTML5	A dragged element or text selection enters a valid drop target.
`dragleave`	`DragEvent`	HTML5	A dragged element or text selection leaves a valid drop target.
`dragover`	`DragEvent`	HTML5	An element or text selection is being dragged over a valid drop target (every 350ms).
`dragstart`	`DragEvent`	HTML5	The user starts dragging an element or text selection.
`drop`	`DragEvent`	HTML5	An element is dropped on a valid drop target.
`durationchange`	`Event`	HTML5 media	The`duration`attribute has been updated.
`emptied`	`Event`	HTML5 media	The media has become empty; for example, this event is sent if the media has already been loaded (or partially loaded), and the`load()`method is called to reload it.
`ended`	`Event`	HTML5 media	Playback has stopped because the end of the media was reached.
`ended`	`Event`	Web Audio API
`endEvent`	`TimeEvent`	SVG	ASMILanimation element ends.
`error`	`UIEvent`	DOM L3	A resource failed to load.
`error`	`ProgressEvent`	ProgressandXMLHttpRequest	Progression has failed.
`error`	`Event`	Offline	An error occurred while downloading the cache manifest or updating the content of the application.
`error`	`Event`	WebSocket	A WebSocket connection has been closed with prejudice (some data couldn't be sent for example).
`error`	`Event`	Server Sent Events	An event source connection has been failed.
`error`	`Event`	IndexedDB	A request caused an error and failed.
`focus`	`FocusEvent`	DOM L3	An element has received focus (does not bubble).
`focusin`	`FocusEvent`	DOM L3	An element is about to receive focus (bubbles).
`focusout`	`FocusEvent`	DOM L3	An element is about to lose focus (bubbles).
`fullscreenchange`	`Event`	Full Screen	An element was turned to fullscreen mode or back to normal mode.
`fullscreenerror`	`Event`	Full Screen	It was impossible to switch to fullscreen mode for technical reasons or because the permission was denied.
`gamepadconnected`	`GamepadEvent`	Gamepad	A gamepad has been connected.
`gamepaddisconnected`	`GamepadEvent`	Gamepad	A gamepad has been disconnected.
`hashchange`	`HashChangeEvent`	HTML5	The fragment identifier of the URL has changed (the part of the URL after the #).
`lostpointercapture`	`PointerEvent`	Pointer Events
`input`	`Event`	HTML5	The value of an element changes or the content of an element with the attributecontenteditableis modified.
`invalid`	`Event`	HTML5	A submittable element has been checked and doesn't satisfy its constraints.
`keydown`	`KeyboardEvent`	DOM L3	A key is pressed down.
`keypress`	`KeyboardEvent`	DOM L3	A key is pressed down and that key normally produces a character value (use input instead).
`keyup`	`KeyboardEvent`	DOM L3	A key is released.
`languagechange`	`Event`
`levelchange`	`Event`	Battery status	The`level`attribute has been updated.
`load`	`UIEvent`	DOM L3	A resource and its dependent resources have finished loading.
`load`	`ProgressEvent`	ProgressandXMLHttpRequest	Progression has been successful.
`loadeddata`	`Event`	HTML5 media	The first frame of the media has finished loading.
`loadedmetadata`	`Event`	HTML5 media	The metadata has been loaded.
`loadend`	`ProgressEvent`	ProgressandXMLHttpRequest	Progress has stopped (after "error", "abort" or "load" have been dispatched).
`loadstart`	`ProgressEvent`	ProgressandXMLHttpRequest	Progress has begun.
`mark`	`SpeechSynthesisEvent`	Web Speech API
`message`	`MessageEvent`	WebSocket	A message is received through a WebSocket.
`message`	`MessageEvent`	Web Workers	A message is received from a Web Worker.
`message`	`MessageEvent`	Web Messaging	A message is received from a child (i)frame or a parent window.
`message`	`MessageEvent`	Server Sent Events	A message is received through an event source.
`mousedown`	`MouseEvent`	DOM L3	A pointing device button (usually a mouse) is pressed on an element.
`mouseenter`	`MouseEvent`	DOM L3	A pointing device is moved onto the element that has the listener attached.
`mouseleave`	`MouseEvent`	DOM L3	A pointing device is moved off the element that has the listener attached.
`mousemove`	`MouseEvent`	DOM L3	A pointing device is moved over an element.
`mouseout`	`MouseEvent`	DOM L3	A pointing device is moved off the element that has the listener attached or off one of its children.
`mouseover`	`MouseEvent`	DOM L3	A pointing device is moved onto the element that has the listener attached or onto one of its children.
`mouseup`	`MouseEvent`	DOM L3	A pointing device button is released over an element.
`noupdate`	`Event`	Offline	The manifest hadn't changed.
`obsolete`	`Event`	Offline	The manifest was found to have become a 404 or 410 page, so the application cache is being deleted.
`offline`	`Event`	HTML5 offline	The browser has lost access to the network.
`online`	`Event`	HTML5 offline	The browser has gained access to the network (but particular websites might be unreachable).
`open`	`Event`	WebSocket	A WebSocket connection has been established.
`open`	`Event`	Server Sent Events	An event source connection has been established.
`orientationchange`	`Event`	Screen Orientation	The orientation of the device (portrait/landscape) has changed
`pagehide`	`PageTransitionEvent`	HTML5	A session history entry is being traversed from.
`pageshow`	`PageTransitionEvent`	HTML5	A session history entry is being traversed to.
`paste`	`ClipboardEvent`	Clipboard	Data has been transfered from the system clipboard to the document.
`pause`	`Event`	HTML5 media	Playback has been paused.
`pointerlockchange`	`Event`	Pointer Lock	The pointer was locked or released.
`pointerlockerror`	`Event`	Pointer Lock	It was impossible to lock the pointer for technical reasons or because the permission was denied.
`play`	`Event`	HTML5 media	Playback has begun.
`playing`	`Event`	HTML5 media	Playback is ready to start after having been paused or delayed due to lack of data.
`popstate`	`PopStateEvent`	HTML5	A session history entry is being navigated to (in certain cases).
`progress`	`ProgressEvent`	ProgressandXMLHttpRequest	In progress.
`progress`	`ProgressEvent`	Offline	The user agent is downloading resources listed by the manifest.
`ratechange`	`Event`	HTML5 media	The playback rate has changed.
`readystatechange`	`Event`	HTML5andXMLHttpRequest	The readyState attribute of a document has changed.
`repeatEvent`	`TimeEvent`	SVG	ASMILanimation element is repeated.
`reset`	`Event`	DOM L2,HTML5	A form is reset.
`resize`	`UIEvent`	DOM L3	The document view has been resized.
`scroll`	`UIEvent`	DOM L3	The document view or an element has been scrolled.
`seeked`	`Event`	HTML5 media	Aseekoperation completed.
`seeking`	`Event`	HTML5 media	Aseekoperation began.
`select`	`UIEvent`	DOM L3	Some text is being selected.
`show`	`MouseEvent`	HTML5	A contextmenu event was fired on/bubbled to an element that has acontextmenuattribute
`stalled`	`Event`	HTML5 media	The user agent is trying to fetch media data, but data is unexpectedly not forthcoming.
`storage`	`StorageEvent`	Web Storage	A storage area (localStorageorsessionStorage) has changed.
`submit`	`Event`	DOM L2,HTML5	A form is submitted.
`success`	`Event`	IndexedDB	A request successfully completed.
`suspend`	`Event`	HTML5 media	Media data loading has been suspended.
`SVGAbort`	`SVGEvent`	SVG	Page loading has been stopped before theSVGwas loaded.
`SVGError`	`SVGEvent`	SVG	An error has occurred before theSVGwas loaded.
`SVGLoad`	`SVGEvent`	SVG	AnSVGdocument has been loaded and parsed.
`SVGResize`	`SVGEvent`	SVG	AnSVGdocument is being resized.
`SVGScroll`	`SVGEvent`	SVG	AnSVGdocument is being scrolled.
`SVGUnload`	`SVGEvent`	SVG	AnSVGdocument has been removed from a window or frame.
`SVGZoom`	`SVGZoomEvent`	SVG	AnSVGdocument is being zoomed.
`timeout`	`ProgressEvent`	XMLHttpRequest
`timeupdate`	`Event`	HTML5 media	The time indicated by the`currentTime`attribute has been updated.
`touchcancel`	`TouchEvent`	Touch Events	A touch point has been disrupted in an implementation-specific manners (too many touch points for example).
`touchend`	`TouchEvent`	Touch Events	A touch point is removed from the touch surface.
`touchenter`	`TouchEvent`	Touch EventsRemoved	A touch point is moved onto the interactive area of an element.
`touchleave`	`TouchEvent`	Touch EventsRemoved	A touch point is moved off the interactive area of an element.
`touchmove`	`TouchEvent`	Touch Events	A touch point is moved along the touch surface.
`touchstart`	`TouchEvent`	Touch Events	A touch point is placed on the touch surface.
`transitionend`	`TransitionEvent`	CSS Transitions	ACSS transitionhas completed.
`unload`	`UIEvent`	DOM L3	The document or a dependent resource is being unloaded.
`updateready`	`Event`	Offline	The resources listed in the manifest have been newly redownloaded, and the script can use`swapCache()`to switch to the new cache.
`upgradeneeded`		IndexedDB	An attempt was made to open a database with a version number higher than its current version. A`versionchange`transaction has been created.
`userproximity`	`SensorEvent`	Sensor	Fresh data is available from a proximity sensor (indicates whether the nearby object is`near`the device or not).
`versionchange`		IndexedDB	A`versionchange`transaction completed.
`visibilitychange`	`Event`	Page visibility	The content of a tab has become visible or has been hidden.
`volumechange`	`Event`	HTML5 media	The volume has changed.
`waiting`	`Event`	HTML5 media	Playback has stopped because of a temporary lack of data.
`wheel`	`WheelEvent`	DOM L3	A wheel button of a pointing device is rotated in any direction.

非标准事件

Event Name	Event Type	Specification	Fired when...
`afterscriptexecute`	`Event`	Mozilla Specific	A script has been executed.
`beforescriptexecute`	`Event`	Mozilla Specific	A script is about to be executed.
`cardstatechange`		Firefox OS specific	The `MozMobileConnection.cardState` property changes value.
`change`	`DeviceStorageChangeEvent`	Firefox OS specific	This event is triggered each time a file is created, modified or deleted on a given storage area.
`connectionInfoUpdate`		Firefox OS specific	The informations about the signal strength and the link speed have been updated.
`cfstatechange`		Firefox OS specific	The call forwarding state changes.
`datachange`		Firefox OS specific	The `MozMobileConnection.data` object changes values.
`dataerror`		Firefox OS specific	The `MozMobileConnection.data` object receive an error from theRIL.
`DOMMouseScroll`		Mozilla specific	The wheel button of a pointing device is rotated (detail attribute is a number of lines). (use `wheel` instead)
`dragdrop`	`DragEvent`	Mozilla specific	An element is dropped (use `drop` instead).
`dragexit`	`DragEvent`	Mozilla specific	A drag operation is being ended(use `dragend` instead).
`draggesture`	`DragEvent`	Mozilla specific	The user starts dragging an element or text selection (use `dragstart` instead).
`icccardlockerror`		Firefox OS specific	the `MozMobileConnection.unlockCardLock()` or `MozMobileConnection.setCardLock()` methods fails.
`iccinfochange`		Firefox OS specific	The `MozMobileConnection.iccInfo` object changes.
`localized`		Mozilla Specific	The page has been localized using data-l10n-* attributes.
`mousewheel`		IE invented	The wheel button of a pointing device is rotated.
`MozAudioAvailable`	`Event`	Mozilla specific	The audio buffer is full and the corresponding raw samples are available.
`MozBeforeResize`		Mozilla specific	A window is about to be resized.
`mozbrowserclose`		Firefox OS specific	Sent when window.close() is called within a browser iframe.
`mozbrowsercontextmenu`		Firefox OS specific	Sent when a browser `<iframe>` try to open a context menu.
`mozbrowsererror`		Firefox OS specific	Sent when an error occured while trying to load a content within a browser iframe
`mozbrowsericonchange`		Firefox OS specific	Sent when the favicon of a browser iframe changes.
`mozbrowserlocationchange`		Firefox OS specific	Sent when an browser iframe's location changes.
`mozbrowserloadend`		Firefox OS specific	Sent when the browser iframe has finished loading all its assets.
`mozbrowserloadstart`		Firefox OS specific	Sent when the browser iframe starts to load a new page.
`mozbrowseropenwindow`		Firefox OS specific	Sent when `window.open()` is called within a browser iframe.
`mozbrowsersecuritychange`		Firefox OS specific	Sent when the SSL state changes within a browser iframe.
`mozbrowsershowmodalprompt`		Firefox OS specific	Sent when `alert()`, `confirm()` or `prompt()` are called within a browser iframe
`mozbrowsertitlechange`		Firefox OS specific	Sent when the document.title changes within a browser iframe.
`MozGamepadButtonDown`		To be specified	A gamepad button is pressed down.
`MozGamepadButtonUp`		To be specified	A gamepad button is released.
`MozMousePixelScroll`		Mozilla specific	The wheel button of a pointing device is rotated (detail attribute is a number of pixels). (use wheel instead)
`MozOrientation`		Mozilla specific	Fresh data is available from an orientation sensor (see deviceorientation).
`MozScrolledAreaChanged`	`UIEvent`	Mozilla specific	The document view has been scrolled or resized.
`moztimechange`		Mozilla specific	The time of the device has been changed.
MozTouchDown		Mozilla specific	A touch point is placed on the touch surface (use touchstart instead).
MozTouchMove		Mozilla specific	A touch point is moved along the touch surface (use touchmove instead).
MozTouchUp		Mozilla specific	A touch point is removed from the touch surface (use touchend instead).
`alerting`	`CallEvent`	To be specified	The correspondent is being alerted (his/her phone is ringing).
`busy`	`CallEvent`	To be specified	The line of the correspondent is busy.
`callschanged`	`CallEvent`	To be specified	A call has been added or removed from the list of current calls.
onconnected`connected`	`CallEvent`	To be specified	A call has been connected.
`connecting`	`CallEvent`	To be specified	A call is about to connect.
`delivered`	`SMSEvent`	To be specified	An SMS has been successfully delivered.
`dialing`	`CallEvent`	To be specified	The number of a correspondent has been dialed.
`disabled`		Firefox OS specific	Wifi has been disabled on the device.
`disconnected`	`CallEvent`	To be specified	A call has been disconnected.
`disconnecting`	`CallEvent`	To be specified	A call is about to disconnect.
`enabled`		Firefox OS specific	Wifi has been enabled on the device.
`error`	`CallEvent`	To be specified	An error occurred.
`held`	`CallEvent`	To be specified	A call has been held.
`holding`	`CallEvent`	To be specified	A call is about to be held.
`incoming`	`CallEvent`	To be specified	A call is being received.
`received`	`SMSEvent`	To be specified	An SMS has been received.
`resuming`	`CallEvent`	To be specified	A call is about to resume.
`sent`	`SMSEvent`	To be specified	An SMS has been sent.
`statechange`	`CallEvent`	To be specified	The state of a call has changed.
`statuschange`		Firefox OS specific	The status of the Wifi connection changed.
`overflow`	`UIEvent`	Mozilla specific	An element has been overflowed by its content or has been rendered for the first time in this state (only works for elements styled with`overflow`!=`visible`).
`smartcard-insert`		Mozilla specific	Asmartcardhas been inserted.
`smartcard-remove`		Mozilla specific	Asmartcardhas been removed.
`stkcommand`		Firefox OS specific	TheSTKProactive Command is issued fromICC.
`stksessionend`		Firefox OS specific	TheSTKSession is terminated byICC.
`text`		Mozilla Specific	A generic composition event occurred.
`underflow`	`UIEvent`	Mozilla specific	An element is no longer overflowed by its content (only works for elements styled with`overflow`!=`visible`).
`uploadprogress`	`ProgressEvent`	Mozilla Specific	Upload is in progress (see `progress`).
`ussdreceived`		Firefox OS specific	A newUSSDmessage is received
`voicechange`		Firefox OS specific	The `MozMobileConnection.voice` object changes values.

Mozilla 特定事件

注意：这些事件不会暴露给 Web 内容使用，只能在 chrome 内容的上下文中使用。

XUL 事件

Event Name	Event Type	Specification	Fired when...
`broadcast`		XUL	An`observer`noticed a change to the attributes of a watched broadcaster.
`CheckboxStateChange`		XUL	The state of a`checkbox`has been changed either by a user action or by a script (useful for accessibility).
close		XUL	The close button of the window has been clicked.
`command`		XUL	An element has been activated.
`commandupdate`		XUL	A command update occurred on a`commandset`element.
`DOMMenuItemActive`		XUL	A menu or menuitem has been hovered or highlighted.
`DOMMenuItemInactive`		XUL	A menu or menuitem is no longer hovered or highlighted.
`popuphidden`	`PopupEvent`	XUL	A menupopup, panel or tooltip has been hidden.
`popuphiding`	`PopupEvent`	XUL	A menupopup, panel or tooltip is about to be hidden.
`popupshowing`	`PopupEvent`	XUL	A menupopup, panel or tooltip is about to become visible.
`popupshown`	`PopupEvent`	XUL	A menupopup, panel or tooltip has become visible.
`RadioStateChange`		XUL	The state of a`radio`has been changed either by a user action or by a script (useful for accessibility).
`ValueChange`		XUL	The value of an element has changed (a progress bar for example, useful for accessibility).

附加组件特定事件

Event Name	Specification	Fired when...
MozSwipeGesture	Addons specific	A touch point is swiped across the touch surface
MozMagnifyGestureStart	Addons specific	Two touch points start to move away from each other.
MozMagnifyGestureUpdate	Addons specific	Two touch points move away from each other (after a MozMagnifyGestureStart).
MozMagnifyGesture	Addons specific	Two touch points moved away from each other (after a sequence of MozMagnifyGestureUpdate).
MozRotateGestureStart	Addons specific	Two touch points start to rotate around a point.
MozRotateGestureUpdate	Addons specific	Two touch points rotate around a point (after a MozRotateGestureStart).
MozRotateGesture	Addons specific	Two touch points rotate around a point (after a sequence of MozRotateGestureUpdate).
MozTapGesture	Addons specific	Two touch points are tapped on the touch surface.
MozPressTapGesture	Addons specific	A "press-tap" gesture happened on the touch surface (first finger down, second finger down, second finger up, first finger up).
MozEdgeUIGesture	Addons specific	A touch point is swiped across the touch surface to invoke the edge UI (Win8 only).
MozAfterPaint	Addons specific	Content has been repainted.
DOMPopupBlocked	Addons specific	A popup has been blocked
DOMWindowCreated	Addons specific	A window has been created.
DOMWindowClose	Addons specific	A window is about to be closed.
DOMTitleChanged	Addons specifc	The title of a window has changed.
DOMLinkAdded	Addons specifc	A link has been added a document.
DOMLinkRemoved	Addons specifc	A link has been removed inside from a document.
DOMMetaAdded	Addons specific	A`meta`element has been added to a document.
DOMMetaRemoved	Addons specific	A`meta`element has been removed from a document.
DOMWillOpenModalDialog	Addons specific	A modal dialog is about to open.
DOMModalDialogClosed	Addons specific	A modal dialog has been closed.
DOMAutoComplete	Addons specific	The content of an element has been auto-completed.
DOMFrameContentLoaded	Addons specific	The frame has finished loading (but not its dependent resources).
AlertActive	Addons specific	A`notification`element is shown.
AlertClose	Addons specific	A`notification`element is closed.
fullscreen	Addons specific	Browser fullscreen mode has been entered or left.
sizemodechange	Addons specific	Window has entered/left fullscreen mode, or has been minimized/unminimized.
MozEnteredDomFullscreen	Addons specific	DOM fullscreenmode has been entered.
SSWindowClosing	Addons specific	The session store will stop tracking this window.
SSTabClosing	Addons specific	The session store will stop tracking this tab.
SSTabRestoring	Addons specific	A tab is about to be restored.
SSTabRestored	Addons specific	A tab has been restored.
SSWindowStateReady	Addons specific	A window state has switched to "ready".
SSWindowStateBusy	Addons specific	A window state has switched to "busy".
tabviewsearchenabled	Addons specific	The search feature of Panorama has been activated
tabviewsearchdisabled	Addons specific	The search feature of Panorama has been deactivated
tabviewframeinitialized	Addons specific	The frame container of Panorama has been initialized
tabviewshown	Addons specific	The Panorama tab has been shown
tabviewhidden	Addons specific	The Panorama tab has been hidden
TabOpen	Addons specific	A tab has been opened.
TabClose	Addons specific	A tab has been closed.
TabSelect	Addons specific	A tab has been selected.
TabShow	Addons specific	A tab has been shown.
TabHide	Addons specific	A tab has been hidden.
TabPinned	Addons specific	A tab has been pinned.
TabUnpinned	Addons specific	A tab has been unpinned.

开发者工具特定事件

Event Name	Specification	Fired when...
CssRuleViewRefreshed	devtools specific	The "Rules" view of the style inspector has been updated.
CssRuleViewChanged	devtools specific	The "Rules" view of the style inspector has been changed.
CssRuleViewCSSLinkClicked	devtools specific	A link to a CSS file has been clicked in the "Rules" view of the style inspector.

最常见的类别

资源事件

网络事件

Websocket事件

会话历史事件

CSS 动画事件

CSS 过渡事件

表单事件

打印事件

文本写作事件

视图事件

剪贴板事件

键盘事件

鼠标事件

拖放事件

媒体事件

进度事件

存储事件

更新事件

值变化事件

未分类的事件