onUpgradeNeeded property

Stream<VersionChangeEvent> onUpgradeNeeded

Stream of upgradeneeded events handled by this OpenDBRequest.

Source

@DomName('IDBOpenDBRequest.onupgradeneeded')
@DocsEditable()
Stream<VersionChangeEvent> get onUpgradeNeeded =>
    upgradeNeededEvent.forTarget(this);

© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/1.24.3/dart-indexed_db/OpenDBRequest/onUpgradeNeeded.html