事件参考

发送DOM事件是为了将发生的相关事情通知代码。每个事件都是继承自Event 接口的对象，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。事件可以表示任何从基本的用户交互、到发生在渲染模型自动通知的任何事情。

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，列出的 Mozilla 特定事件，使附加组件可以借助它们与浏览器进行交互。

最常见的类别

资源事件
事件名称 何时触发
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 CSS过渡被取消
transitionend CSS过渡已经完成
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 外的任意键被按住。（连续触发。）
keyup 释放任意按键。

鼠标事件
Event Name Fired When
auxclick A pointing device button (ANY non-primary button) has been pressed and released on an element.
click 在元素上按下并释放任意鼠标按键。
contextmenu 右键点击（在右键菜单显示前触发）。
dblclick 在元素上双击鼠标按钮。
mousedown 在元素上按下任意鼠标按钮。
mouseenter 指针移到有事件监听的元素内。
mouseleave 指针移出元素范围外（不冒泡）。
mousemove 指针在元素内移动时持续触发。
mouseover 指针移到有事件监听的元素或者它的子元素内。
mouseout 指针移出元素，或者移到它的子元素上。
mouseup 在元素上释放任意鼠标按键。
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。
select 有文本被选中。
wheel 滚轮向任意方向滚动。

拖放事件
Event Name Fired When
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
dragstart 用户开始拖动HTML元素或选中的文本
dragleave 被拖动的元素或文本选区移出有效释放目标区
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）
drop 元素在有效释放目标区上释放

媒体事件
Event Name Fired When
audioprocess The input buffer of a ScriptProcessorNode is ready to be processed.
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.
complete The rendering of an OfflineAudioContext is terminated.
durationchange The duration attribute has been updated.
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.
ended Playback has stopped because the end of the media was reached.
loadeddata The first frame of the media has finished loading.
loadedmetadata The metadata has been loaded.
pause Playback has been paused.
play Playback has begun.
playing Playback is ready to start after having been paused or delayed due to lack of data.
ratechange The playback rate has changed.
seeked A seek operation completed.
seeking A seek operation began.
stalled The user agent is trying to fetch media data, but data is unexpectedly not forthcoming.
suspend Media data loading has been suspended.
timeupdate The time indicated by the currentTime attribute has been updated.
volumechange The volume has changed.
waiting Playback has stopped because of a temporary lack of data.

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

存储事件

更新事件

值变化事件

未分类的事件

不常见和非标准事件

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

数据库事件

脚本事件

菜单事件

窗口事件

弹出事件

Tab 事件

电池事件

呼叫事件

传感器事件

智能卡事件

短信和USSD事件

帧事件

DOM变异事件

触摸事件

指针事件

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
animationcancel AnimationEvent CSS Animations A CSS animation has aborted.
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
appinstalled Event Web App Manifest A web application is successfully installed as a progressive web app.
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 A SMIL animation element begins.
blocked IndexedDB An open connection to a database is blocking a versionchange transaction on the same database.
blur FocusEvent DOM L3 An element has lost focus (does not bubble).
boundary SpeechSynthesisEvent Web Speech API The spoken utterance reaches a word or sentence boundary
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 up to its end without having to stop for further buffering of content.
change Event DOM L2, HTML5 The change event is fired for <input>, <select>, and <textarea> elements when a change to the element's value is committed by the user.
chargingchange Event Battery status The battery begins or stops charging.
chargingtimechange Event Battery status The chargingTime attribute has been updated.
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 A transaction successfully completed.
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.
devicechange Event Media Capture and Streams A media device such as a camera, microphone, or speaker is connected or removed from the system.
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.
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 L3 Removed The name of an attribute changed (use mutation observers instead).
DOMAttrModified MutationEvent DOM L3 The value of an attribute has been modified (use mutation observers instead).
DOMCharacterDataModified MutationEvent DOM L3 A text or another CharacterData has changed (use mutation observers instead).
DOMContentLoaded Event HTML5 The document has finished loading (but not its dependent resources).
DOMElementNameChanged MutationNameEvent DOM L3 Removed The name of an element changed (use mutation observers instead).
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 (use mutation observers instead).
DOMNodeInsertedIntoDocument MutationEvent DOM L3 A node has been inserted into the document (use mutation observers instead).
DOMNodeRemoved MutationEvent DOM L3 A node has been removed from its parent node (use mutation observers instead).
DOMNodeRemovedFromDocument MutationEvent DOM L3 A node has been removed from the document (use mutation observers instead).
DOMSubtreeModified MutationEvent DOM L3 A change happened in the document (use mutation observers instead).
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.
end Event Web Speech API The speech recognition service has disconnected.
end SpeechSynthesisEvent Web Speech API The utterance has finished being spoken.
ended Event HTML5 media Playback has stopped because the end of the media was reached.
ended Event Web Audio API Playback has stopped because the end of the media was reached.
endEvent TimeEvent SVG A SMIL animation element ends.
error UIEvent DOM L3 A resource failed to load.
error ProgressEvent Progress and XMLHttpRequest Progression has failed.
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.
error Event Web Speech API A speech recognition error occurs.
error SpeechSynthesisErrorEvent Web Speech API An error occurs that prevents the utterance from being successfully spoken.
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.
gotpointercapture PointerEvent Pointer Events Element receives pointer capture.
hashchange HashChangeEvent HTML5 The fragment identifier of the URL has changed (the part of the URL after the #).
lostpointercapture PointerEvent Pointer Events Element lost pointer capture.
input Event HTML5 The value of an element changes or the content of an element with the attribute contenteditable is 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 HTML 5.1
NavigatorLanguage.languages		 The user's preferred languages have changed.
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 Progress and XMLHttpRequest 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 Progress and XMLHttpRequest Progress has stopped (after "error", "abort" or "load" have been dispatched).
loadstart ProgressEvent Progress and XMLHttpRequest Progress has begun.
mark SpeechSynthesisEvent Web Speech API The spoken utterance reaches a named SSML "mark" tag.
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.
messageerror MessageEvent MessagePort, Web Workers, Broadcast Channel, Window A message error is raised when a message is received by an object.
message ServiceWorkerMessageEvent or ExtendableMessageEvent, depending on context. Service Workers A message is received from a service worker, or a message is received in a service worker from another context.
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.
nomatch SpeechRecognitionEvent Web Speech API The speech recognition service returns a final result with no significant recognition.
notificationclick NotificationEvent Notifications API
onnotificationclick		 A system notification spawned by ServiceWorkerRegistration.showNotification() has been clicked.
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 transferred from the system clipboard to the document.
pause Event HTML5 media Playback has been paused.
pause SpeechSynthesisEvent Web Speech API The utterance is paused part way through.
pointercancel PointerEvent Pointer Events The pointer is unlikely to produce any more events.
pointerdown PointerEvent Pointer Events The pointer enters the active buttons state.
pointerenter PointerEvent Pointer Events Pointing device is moved inside the hit-testing boundary.
pointerleave PointerEvent Pointer Events Pointing device is moved out of the hit-testing boundary.
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.
pointermove PointerEvent Pointer Events The pointer changed coordinates.
pointerout PointerEvent Pointer Events The pointing device moved out of hit-testing boundary or leaves detectable hover range.
pointerover PointerEvent Pointer Events The pointing device is moved into the hit-testing boundary.
pointerup PointerEvent Pointer Events The pointer leaves the active buttons state.
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 Progress and XMLHttpRequest In progress.
push PushEvent Push API A Service Worker has received a push message.
pushsubscriptionchange PushEvent Push API A PushSubscription has expired.
ratechange Event HTML5 media The playback rate has changed.
readystatechange Event HTML5 and XMLHttpRequest The readyState attribute of a document has changed.
repeatEvent TimeEvent SVG A SMIL animation element is repeated.
reset Event DOM L2, HTML5 A form is reset.
resize UIEvent DOM L3 The document view has been resized.
resourcetimingbufferfull Performance Resource Timing The browser's resource timing buffer is full.
result SpeechRecognitionEvent Web Speech API The speech recognition service returns a result — a word or phrase has been positively recognized and this has been communicated back to the app.
resume SpeechSynthesisEvent Web Speech API A paused utterance is resumed.
scroll UIEvent DOM L3 The document view or an element has been scrolled.
seeked Event HTML5 media A seek operation completed.
seeking Event HTML5 media A seek operation began.
select UIEvent DOM L3 Some text is being selected.
selectstart Event Selection API A selection just started.
selectionchange Event Selection API The selection in the document has been changed.
show MouseEvent HTML5 A contextmenu event was fired on/bubbled to an element that has a contextmenu attribute
slotchange Event DOM The node contents of a HTMLSlotElement (<slot>) have changed.
soundend Event Web Speech API Any sound — recognisable speech or not — has stopped being detected.
soundstart Event Web Speech API Any sound — recognisable speech or not — has been detected.
speechend Event Web Speech API Speech recognised by the speech recognition service has stopped being detected.
speechstart Event Web Speech API Sound that is recognised by the speech recognition service as speech has been detected.
stalled Event HTML5 media The user agent is trying to fetch media data, but data is unexpectedly not forthcoming.
start Event Web Speech API The speech recognition service has begun listening to incoming audio with intent to recognize grammars associated with the current SpeechRecognition.
start SpeechSynthesisEvent Web Speech API The utterance has begun to be spoken.
storage StorageEvent Web Storage A storage area (localStorage or sessionStorage) 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 the SVG was loaded.
SVGError SVGEvent SVG An error has occurred before the SVG was loaded.
SVGLoad SVGEvent SVG An SVG document has been loaded and parsed.
SVGResize SVGEvent SVG An SVG document is being resized.
SVGScroll SVGEvent SVG An SVG document is being scrolled.
SVGUnload SVGEvent SVG An SVG document has been removed from a window or frame.
SVGZoom SVGZoomEvent SVG An SVG document 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.
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 A CSS transition has completed.
unload UIEvent DOM L3 The document or a dependent resource is being unloaded.
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 UserProximityEvent Proximity Sensor Fresh data is available from a proximity sensor (indicates whether the nearby object is near the device or not).
voiceschanged Event Web Speech API The list of SpeechSynthesisVoice objects that would be returned by the SpeechSynthesis.getVoices() method has changed (when the voiceschanged event fires.)
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.
beforeinstallprompt Event Chrome specific A user is prompted to save a web site to a home screen on mobile.
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 the RIL.
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.
mozbrowseractivitydone Firefox OS Browser API-specific Sent when some activity has been completed (complete description TBD.)
mozbrowserasyncscroll Firefox OS Browser API-specific Sent when the scroll position within a browser <iframe> changes.
mozbrowseraudioplaybackchange Firefox OS Browser API-specific Sent when audio starts or stops playing within the browser <iframe> content.
mozbrowsercaretstatechanged Firefox OS Browser API-specific Sent when the text selected inside the browser <iframe> content changes.
mozbrowserclose Firefox OS Browser API-specific Sent when window.close() is called within a browser <iframe>.
mozbrowsercontextmenu Firefox OS Browser API-specific Sent when a browser <iframe> try to open a context menu.
mozbrowserdocumentfirstpaint Firefox OS Browser API-specific Sent when a new paint occurs on any document in the browser <iframe>.
mozbrowsererror Firefox OS Browser API-specific Sent when an error occured while trying to load a content within a browser iframe
mozbrowserfindchange Firefox OS Browser API-specific Sent when a search operation is performed on the browser <iframe> content (see HTMLIFrameElement search methods.)
mozbrowserfirstpaint Firefox OS Browser API-specific Sent when the <iframe> paints content for the first time (this doesn't include the initial paint from about:blank.)
mozbrowsericonchange Firefox OS Browser API-specific Sent when the favicon of a browser iframe changes.
mozbrowserlocationchange Firefox OS Browser API-specific Sent when an browser iframe's location changes.
mozbrowserloadend Firefox OS Browser API-specific Sent when the browser iframe has finished loading all its assets.
mozbrowserloadstart Firefox OS Browser API-specific Sent when the browser iframe starts to load a new page.
mozbrowsermanifestchange Firefox OS Browser API-specific Sent when a the path to the app manifest changes, in the case of a browser <iframe> with an open web app embedded in it.
mozbrowsermetachange Firefox OS Browser API-specific Sent when a <meta> elelment is added to, removed from or changed in the browser <iframe>'s content.
mozbrowseropensearch Firefox OS Browser API-specific Sent when a link to a search engine is found.
mozbrowseropentab Firefox OS Browser API-specific Sent when a new tab is opened within a browser <iframe> as a result of the user issuing a command to open a link target in a new tab (for example ctrl/cmd + click.)
mozbrowseropenwindow Firefox OS Browser API-specific Sent when window.open() is called within a browser iframe.
mozbrowserresize Firefox OS Browser API-specific Sent when the browser <iframe>'s window size has changed.
mozbrowserscroll Firefox OS Browser API-specific Sent when the browser <iframe> content scrolls.
mozbrowserscrollareachanged Firefox OS Browser API-specific Sent when the available scrolling area in the browser <iframe> changes. This can occur on resize and when the page size changes (while loading for example.)
mozbrowserscrollviewchange Firefox OS Browser API-specific Sent when asynchronous scrolling (i.e. APCZ) starts or stops.
mozbrowsersecuritychange Firefox OS Browser API-specific Sent when the SSL state changes within a browser iframe.
mozbrowserselectionstatechanged Firefox OS Browser API-specific Sent when the text selected inside the browser <iframe> content changes. Note that this is deprecated, and newer implementations use mozbrowsercaretstatechanged instead.
mozbrowsershowmodalprompt Firefox OS Browser API-specific Sent when alert(), confirm() or prompt() are called within a browser iframe
mozbrowsertitlechange Firefox OS Browser API-specific Sent when the document.title changes within a browser iframe.
mozbrowserusernameandpasswordrequired Firefox OS Browser API-specific Sent when an HTTP authentification is requested.
mozbrowservisibilitychange Firefox OS Browser API-specific Sent when the visibility state of the current browser iframe <iframe> changes, for example due to a call to setVisible().
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 A smartcard has been inserted.
smartcard-remove Mozilla specific A smartcard has been removed.
stkcommand Firefox OS specific The STK Proactive Command is issued from ICC.
stksessionend Firefox OS specific The STK Session is terminated by ICC.
touchenter TouchEvent Touch Events Removed
touchleave TouchEvent Touch Events Removed
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 new USSD message is received
voicechange Firefox OS specific The MozMobileConnection.voice object changes values.
msContentZoom Microsoft specific
MSManipulationStateChanged Microsoft specific
MSPointerHover Microsoft specific

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 Event Type 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 fullscreen mode 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".
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 Event Type 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.

参见