JSBoxedDartObject extension type

A Dart object that is wrapped with a JavaScript object so that it can be passed to JavaScript safely.

Unlike ExternalDartReference, this can be used as a JS type and is a subtype of JSAny. Users can also declare interop types using this as the representation type or declare interop members on this type.

Use this interface when you want to pass Dart objects within the same runtime through JavaScript. There are no usable members in the resulting JSBoxedDartObject.

See ObjectToJSBoxedDartObject.toJSBox to wrap an arbitrary Object.

on
  • JSBoxedDartObjectRepType
Implemented types
Available extensions
Annotations
  • @JS('Object')

Properties

hashCode int
The hash code for this object.
no setterinherited
runtimeType Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() String
A string representation of this object.
inherited

Operators

operator ==(Object other) bool
The equality operator.
inherited