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storage.StorageArea - Mozilla | MDN
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storage.StorageArea
StorageArea is an object representing a storage area.
Type
Values of this type are objects.
Methods
storage.StorageArea.get()-
Retrieves one or more items from the storage area.
storage.StorageArea.getBytesInUse()-
Gets the amount of storage space (in bytes) used one or more items being stored in the storage area.
storage.StorageArea.getKeys()-
Retrieves the keys of all items in the storage area.
storage.StorageArea.set()-
Stores one or more items in the storage area. If an item already exists, its value will be updated.
storage.StorageArea.setAccessLevel()-
Sets the access level for the storage area.
storage.StorageArea.remove()-
Removes one or more items from the storage area.
storage.StorageArea.clear()-
Removes all items from the storage area.
Events
storage.StorageArea.onChanged-
Fires when one or more items in the storage area change.
Browser compatibility
Loading…
Note:
This API is based on Chromium's chrome.storage API. This documentation is derived from storage.json in the Chromium code.