operator [] method
- Object property
Returns the value associated with property
from the proxied JavaScript object.
The type of property
must be either String or num.
Implementation
external dynamic operator [](Object property);
© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dart.dev/stable/2.13.0/dart-js/JsObject/operator_get.html