StorageArea.clear()
Removes all items from the storage area.
This is an asynchronous function that returns a Promise.
Syntax
js
let clearing = browser.storage.<storageType>.clear()
Where <storageType> is one of the writable storage types: storage.local, storage.session, or storage.sync
Parameters
None.
Return value
A Promise that will be fulfilled with no arguments if the operation succeeded. If the operation failed, the promise will be rejected with an error message.
Examples
js
function onCleared() {
console.log("OK");
}
function onError(e) {
console.log(e);
}
let clearStorage = browser.storage.local.clear();
clearStorage.then(onCleared, onError);
Browser compatibility
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Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- See implementation notes.
Note:
This API is based on Chromium's chrome.storage API. This documentation is derived from storage.json in the Chromium code.