files/en-us/web/api/idbcursorwithvalue/value/index.md
{{ APIRef("IndexedDB") }} {{AvailableInWorkers}}
The value read-only property of the
{{domxref("IDBCursorWithValue")}} interface returns the value of the current cursor,
whatever that is.
The value of the current cursor.
In this example we create a transaction, retrieve an object store, then use a cursor to
iterate through all the records in the object store. Within each iteration we log the
value of the cursor with cursor.value.
The cursor does not require us to select the data based
on a key; we can just grab all of it. Also note that in each iteration of the loop,
you can grab data from the current record under the cursor object using cursor.value.foo.
For a complete working example, see our IDBCursor example
(view example live.)
function displayData() {
const transaction = db.transaction(["rushAlbumList"], "readonly");
const objectStore = transaction.objectStore("rushAlbumList");
objectStore.openCursor().onsuccess = (event) => {
const cursor = event.target.result;
if (cursor) {
const listItem = document.createElement("li");
listItem.textContent = `${cursor.value.albumTitle}, ${cursor.value.year}`;
list.appendChild(listItem);
console.log(cursor.value);
cursor.continue();
} else {
console.log("Entries all displayed.");
}
};
}
{{Specifications}}
{{Compat}}