NavigatorStorage

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Contexte sécurisé
Cette fonctionnalité est uniquement disponible dans des contextes sécurisés (HTTPS), pour certains navigateurs qui la prennent en charge.

The NavigatorStorage mixin adds to the Navigator and WorkerNavigator interfaces the Navigator.storage property, which provides access to the StorageManager singleton used for controlling the persistence of data stores as well as obtaining information

Note : Cette fonctionnalité est disponible via les Web Workers.

There are many APIs which provide ways for Web content to store data on a user's computer, including cookies, the Web Storage API (Window.localStorage and Window.sessionStorage), and IndexedDB. The Storage Standard is designed to serve as a common basis for the implementation of all of those APIs and storage technologies, so that their constraints and configurations can be understood and controlled using a common set of methods and properties.

Properties

storage Lecture seule Contexte sécurisé
Returns the StorageManager singleton object which is used to access the Storage Manager. Through the returned object, you can control persistence of data stores as well as get estimates of how much space is left for your site or appliation to store data.

Methods

The NavigatorStorage mixin has no methods.

Specifications

Specification Status Comment
Storage Standard évolutif Initial definition.

Browser compatibility

Update compatibility data on GitHub
OrdinateurMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariWebview AndroidChrome pour AndroidFirefox pour AndroidOpera pour AndroidSafari sur iOSSamsung Internet
NavigatorStorageChrome ? Edge ? Firefox Support complet 57
Support complet 57
Support complet 51
Désactivée
Désactivée From version 51: this feature is behind the dom.storageManager.enabled preference (needs to be set to true). To change preferences in Firefox, visit about:config.
IE ? Opera ? Safari ? WebView Android ? Chrome Android ? Firefox Android Support complet 51
Désactivée
Support complet 51
Désactivée
Désactivée From version 51: this feature is behind the dom.storageManager.enabled preference (needs to be set to true). To change preferences in Firefox, visit about:config.
Opera Android ? Safari iOS ? Samsung Internet Android ?
storageChrome ? Edge ? Firefox Support complet 57
Support complet 57
Support complet 51
Désactivée
Désactivée From version 51: this feature is behind the dom.storageManager.enabled preference (needs to be set to true). To change preferences in Firefox, visit about:config.
IE ? Opera ? Safari ? WebView Android ? Chrome Android ? Firefox Android Support complet 51
Désactivée
Support complet 51
Désactivée
Désactivée From version 51: this feature is behind the dom.storageManager.enabled preference (needs to be set to true). To change preferences in Firefox, visit about:config.
Opera Android ? Safari iOS ? Samsung Internet Android ?

Légende

Support complet  
Support complet
Compatibilité inconnue  
Compatibilité inconnue
Une action explicite de l'utilisateur est nécessaire pour activer cette fonctionnalité.
Une action explicite de l'utilisateur est nécessaire pour activer cette fonctionnalité.

See also