Returns the statusbar object, whose visibility can be toggled in the window.

API HTML DOM NeedsCompatTable NeedsExample NeedsMarkupWork NeedsSpecTable Property Reference Référence Window

Returns the toolbar object, whose visibility can be toggled in the window.

API HTML DOM NeedsCompatTable NeedsExample NeedsMarkupWork NeedsSpecTable Property Reference Référence Window

The window property of a window object points to the window object itself. Thus the following expressions all return the same window object:

API HTML DOM NeedsCompatTable NeedsExample NeedsMarkupWork NeedsSpecTable Property Reference Référence Window

The focused read-only property of the WindowClient interface is a Boolean that indicates whether the current client has focus.

API Experimental Expérimental focused Property Reference Référence Service Workers ServiceWorker WindowClient

API Experimental Expérimental Property Reference Référence Service Workers ServiceWorker visibilityState WindowClient

The Window.onrejectionhandled property is an event handler for processing rejectionhandled events, which are raised when Promises are rejected.

API Event Handlers events Events HTML DOM JavaScript onrejectionhandled Promises Property Reference WindowEventHandlers

The Window.onunhandledrejection property is an event handler for processing unhandledrejection events, which are raised for unhandled Promise rejections.

API Event Handler events Events HTML DOM onunhandledrejection Promises Property Reference WindowEventHandlers

API Experimental Expérimental Property Reference Référence Service Workers Web Workers WorkerGlobalScope

animate() Animation Animation Timing Properties AnimationEffectTimingReadOnly.iterationStart API Experimental iterationStart KeyframeEffect() KeyframeEffectReadOnly() Property Reference waapi web animations api

The name read-only property of the DataStore interface returns the name of the current data store.

API B2G Data Store Data Store API Database DataStore Firefox OS name Property Reference Référence storage Storage

The onchange event handler of the DataStore interface fires when a change is made to the data store. Its main use is to synchronize different apps that are using the data store when a change is made. When fired, this event returns a DataStoreChangeEvent, which can be used to handle the change that was just made. Alternatively, when the event fires you could create a DataStoreCursor and iterate through all the records, if needed.

API B2G Data Store Data Store API Database DataStore Events events Firefox OS onchange Property Reference Référence Storage storage

The owner read-only property of the DataStore interface returns the name of the app that owns the current data store.

API B2G Data Store Data Store API Database DataStore Firefox OS owner Property Reference Référence storage Storage

The readOnly read-only property of the DataStore interface returns a boolean indicating whether the current data store is read-only.

API B2G Data Store Data Store API Database DataStore Firefox OS Property readOnly Reference Référence storage Storage

The revisionId read-only property of the DataStore interface returns the current data store's current revision ID. This ID can be tracked, allowing you to synchronize apps using the data store to this point in its history.

API B2G Data Store Data Store API Database DataStore Firefox OS Property Reference revisionId Référence storage Storage

API File and Directory Entries API File System API Files filesystem name NeedsExample Non-standard Non-Standard Property Reference

API File and Directory Entries API File System API Files filesystem NeedsExample Non-standard Non-Standard Property Reference root

API File and Directory Entries API File System API Files filesystem FileSystemEntry Non-Standard Non-standard Offline offline Property Reference

API File and Directory Entries API File System API Files FileSystemEntry fullPath Non-Standard Non-standard Offline offline Property Reference

API File and Directory Entries API File System API Files FileSystemEntry isDirectory Non-Standard Non-standard offline Offline Property Reference

API File and Directory Entries API File System API Files FileSystemEntry isFile Non-Standard Non-standard offline Offline Property Reference