getKey method

IDBRequest getKey(
  1. JSAny? query
)

The getKey() method of the IDBIndex interface returns an IDBRequest object, and, in a separate thread, finds either the primary key that corresponds to the given key in this index or the first corresponding primary key, if key is set to an IDBKeyRange.

If a primary key is found, it is set as the result of the request object. Note that this doesn't return the whole record as IDBIndex.get does.

Implementation

external IDBRequest getKey(JSAny? query);