indexedDB

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since September 2021.

La propriété globale en lecture seule indexedDB fournit un mécanisme qui permet aux applications d'accéder aux bases de données indexées de façon asynchrone.

Syntaxe

js
var IDBFactory = self.indexedDB;

Valeur de retour

Un objet IDBFactory.

Exemples

js
var db;
function openDB() {
  var DBOpenRequest = window.indexedDB.open("toDoList");
  DBOpenRequest.onsuccess = function (e) {
    db = DBOpenRequest.result;
  };
}

Spécifications

Specification
Indexed Database API 3.0
# dom-windoworworkerglobalscope-indexeddb

Compatibilité des navigateurs

Report problems with this compatibility data on GitHub
desktopmobileserver
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
Deno
indexedDB
Available in workers

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support
No support
No support
Requires a vendor prefix or different name for use.
Has more compatibility info.

Voir aussi