Flutter
dart:html
StorageEvent
oldValue property
oldValue
oldValue
property
Null safety
String
?
oldValue
Implementation
String? get oldValue native;
Flutter
dart:html
StorageEvent
oldValue property
StorageEvent class
Constructors
StorageEvent
Properties
bubbles
cancelable
composed
currentTarget
defaultPrevented
eventPhase
hashCode
isTrusted
key
matchingTarget
newValue
oldValue
path
runtimeType
storageArea
target
timeStamp
type
url
Methods
composedPath
noSuchMethod
preventDefault
stopImmediatePropagation
stopPropagation
toString
Operators
operator ==