anchor.diff:    submitResponse(e) {
       responseCtrl.add(e.detail);
     }
  +
  +
  +  addressesChanged() {
  +    print("addressesChanged");
  +    //_loadAppState();
  +  }
   }
  
positive.code: 
  import 'package:gcanvas/address.dart';
  import 'package:gcanvas/gcanvas.dart';
  import 'package:browser_detect/browser_detect.dart' as detect;
  
  import 'dart:js';
  
  
negative.code: 
  
  
    GCanvasApp.created() : super.created() {
      print(addresses);
      _loadAppState();
    }
  
  
  
    void enteredView() {
      super.enteredView();
    }
  
    void attached() {
      super.attached();
  
  
    }
  
  
  