Flutter Pass Objects from one page to other page

Question

How to pass json Object from one page to another page in flutter ?

Just while routing i will able to pass parameters in routing path

but i need to pass some custom json object and display in other page ?

Answer 1

You can pass the object in the constructor

Navigator.push(
              context,
              new MaterialPageRoute(
                  builder: (__) => new HomeScreen(myObject:object)));

...

class HomeScreen extends StatefulWidget {
  var myObject;
  HomeScreen({
    this.myObject
  });
  @override
  _HomeScreenState createState() => new _HomeScreenState();
}

class _HomeScreenState extends State<HomeScreen> {

  @override
  Widget build(BuildContext context) {
    return new Container(
      child: new Text(widget.myObject.toString()),
    );
  }
}