IDBDatabase
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The EventTarget.addEventListener() method registers the specified listener on the EventTarget it's called on.
The EventTarget.addEventListener() method registers the specified listener on the EventTarget it's called on. The event target may be an Element in a document, the Document itself, a Window, or any other object that supports events (such as XMLHttpRequest).
MDN
The connection is not actually closed until all transactions created using this connection are complete.
The connection is not actually closed until all transactions created using this connection are complete. No new transactions can be created for this connection once this method is called. Methods that create transactions throw an exception if a closing operation is pending.
MDN
The method takes the name of the store as well as a parameter object.
The method takes the name of the store as well as a parameter object. The parameter object lets you define important optional properties. You can use the property to uniquely identify individual objects in the store. As the property is an identifier, it should be unique to every object, and every object should have that property.
MDN
As with createObjectStore, this method can be called only within a versionchange transaction.
As with createObjectStore, this method can be called only within a versionchange transaction. So for WebKit browsers you must call the IDBVersionChangeRequest.setVersion method first before you can remove any object store or index.
MDN
Dispatches an Event at the specified EventTarget, invoking the affected EventListeners in the appropriate order.
Dispatches an Event at the specified EventTarget, invoking the affected EventListeners in the appropriate order. The normal event processing rules (including the capturing and optional bubbling phase) apply to events dispatched manually with dispatchEvent().
MDN
A DOMString that contains the name of the connected database.
A DOMString that contains the name of the connected database.
MDN
A DOMStringList that contains a list of the names of the object stores currently in the connected database.
A DOMStringList that contains a list of the names of the object stores currently in the connected database.
MDN
Fires when access of the database is aborted.
Fires when access of the database is aborted.
MDN
Fires when access to the database fails.
Fires when access to the database fails.
MDN
Removes the event listener previously registered with EventTarget.addEventListener.
Removes the event listener previously registered with EventTarget.addEventListener.
MDN
Immediately returns a transaction object (IDBTransaction) containing the IDBTransaction.objectStore method, which you can use to access your object store.
Immediately returns a transaction object (IDBTransaction) containing the IDBTransaction.objectStore method, which you can use to access your object store. Runs in a separate thread.
MDN
A 64-bit integer that contains the version of the connected database.
A 64-bit integer that contains the version of the connected database. When a database is first created or upgraded you should use dom.idb.VersionChangeEvent#newVersion instead. Webkit returns always integer and the value is 1 when database is first created.
The IDBDatabase interface of the IndexedDB API provides asynchronous access to a connection to a database. Use it to create, manipulate, and delete objects in that database. The interface also provides the only way to get a transaction and manage versions on that database.
Everything you do in IndexedDB always happens in the context of a transaction, representing interactions with data in the database. All objects in IndexedDB—including object stores, indexes, and cursors—are tied to a particular transaction. Thus, you cannot execute commands, access data, or open anything outside of a transaction.
MDN