WindowEventHandlers

WindowEventHandlers mixin 描述了事件处理程序常见的一些公共接口 ,例如WindowHTMLBodyElement 和 HTMLFrameSetElement等这些接口都实现了下列特定的事件处理程序。

WindowEventHandlers不是一个接口,没有这种类型的对象可以创建。

Properties

The events properties, of the form onXYZ, are defined on the WindowEventHandlers, and implemented by Window, and WorkerGlobalScope for Web Workers.

WindowEventHandlers.onafterprint
Is an EventHandler representing the code to be called when the afterprint event is raised.
WindowEventHandlers.onbeforeprint
Is an EventHandler representing the code to be called when the beforeprint event is raised.
WindowEventHandlers.onbeforeunload
Is an EventHandler representing the code to be called when the beforeunload event is raised.
WindowEventHandlers.onhashchange
Is an EventHandler representing the code to be called when the hashchange event is raised.
WindowEventHandlers.onlanguagechange
Is an EventHandler representing the code to be called when the languagechange event is raised.
WindowEventHandlers.onmessage
Is an EventHandler representing the code to be called when the message event is raised.
WindowEventHandlers.onoffline
Is an EventHandler representing the code to be called when the offline event is raised.
WindowEventHandlers.ononline
Is an EventHandler representing the code to be called when the online event is raised.
WindowEventHandlers.onpagehide
Is an EventHandler representing the code to be called when the pagehide event is raised.
WindowEventHandlers.onpageshow
Is an EventHandler representing the code to be called when the pageshow event is raised.
WindowEventHandlers.onpopstate
Is an EventHandler representing the code to be called when the popstate event is raised.
WindowEventHandlers.onstorage
Is an EventHandler representing the code to be called when the storage event is raised.
WindowEventHandlers.onunhandledrejection
An event handler for unhandled Promise rejection events.
WindowEventHandlers.onunload
Is an EventHandler representing the code to be called when the unload event is raised.

Methods

This interface defines no method.

Specifications

Specification Status Comment
HTML Living Standard
GlobalEventHandlers
Living Standard No change since the latest snapshot, HTML 5.1.
HTML 5.1
GlobalEventHandlers
Recommendation Snapshot of HTML Living Standard. Added onlanguage since the HTML5 snapshot.
HTML5
GlobalEventHandlers
Recommendation Snapshot of HTML Living Standard. Creation of WindowEventHandlers (properties where on the target before it).

Browser compatibility

We're converting our compatibility data into a machine-readable JSON format. This compatibility table still uses the old format, because we haven't yet converted the data it contains. Find out how you can help!

Feature Firefox (Gecko) Chrome Internet Explorer Opera Safari
Basic support (Yes) (Yes) ? ? ?
onhashchange 3.6 (1.9.2) ? ? ? ?
onlanguage 32 (32) ? ? ? ?
onstorage 45 (45) ? ? ? ?
Feature Firefox Mobile (Gecko) Android IE Mobile Opera Mobile Safari Mobile
Basic support (Yes) ? ? ? ?
onhashchange 1.0 (1.9.2) ? ? ? ?
onlanguage 32.0 (32) ? ? ? ?
onstorage 45 (45) ? ? ? ?

See also