onUpgradeNeeded property
@DocsEditable(), @DomName('IDBOpenDBRequest.onupgradeneeded')
Stream of upgradeneeded
events handled by this OpenDBRequest.
Implementation
@DomName('IDBOpenDBRequest.onupgradeneeded')
@DocsEditable()
Stream<VersionChangeEvent> get onUpgradeNeeded =>
upgradeNeededEvent.forTarget(this);