此页面由社区从英文翻译而来。了解更多并加入 MDN Web Docs 社区。

WindowEventHandlers

WindowEventHandlers mixin 描述了事件处理程序常见的一些公共接口 ，例如Window和 HTMLBodyElement 和 HTMLFrameSetElement (en-US)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 event handler representing the code to be called when the afterprint (en-US) event is raised.
WindowEventHandlers.onbeforeprint
Is an event handler representing the code to be called when the beforeprint (en-US) event is raised.
WindowEventHandlers.onbeforeunload
Is an event handler representing the code to be called when the beforeunload (en-US) event is raised.
WindowEventHandlers.onhashchange
Is an event handler representing the code to be called when the hashchange (en-US) event is raised.
WindowEventHandlers.onlanguagechange
Is an event handler representing the code to be called when the languagechange (en-US) event is raised.
WindowEventHandlers.onmessage
Is an event handler representing the code to be called when the message event is raised.
WindowEventHandlers.onoffline
Is an event handler representing the code to be called when the offline (en-US) event is raised.
WindowEventHandlers.ononline
Is an event handler representing the code to be called when the online (en-US) event is raised.
WindowEventHandlers.onpagehide
Is an event handler representing the code to be called when the pagehide (en-US) event is raised.
WindowEventHandlers.onpageshow
Is an event handler representing the code to be called when the pageshow (en-US) event is raised.
WindowEventHandlers.onpopstate
Is an event handler representing the code to be called when the popstate (en-US) event is raised.
WindowEventHandlers.onstorage
Is an event handler representing the code to be called when the storage (en-US) event is raised.
WindowEventHandlers.onunhandledrejection (en-US)
An event handler for unhandled Promise rejection events.
WindowEventHandlers.onunload
Is an event handler representing the code to be called when the unload (en-US) 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

No compatibility data found for api.WindowEventHandlers.
Check for problems with this page or contribute missing data to mdn/browser-compat-data.

See also