How do you pass/bind a value through a RaisedButton in Flutter?
You can pass the name as an input to the onPressed function. I.e.
new RaisedButton( onPressed: () => _navigateToRoute(name), child: new Text(name), ),The function signature would then be:
void _navigateToRoute(String name)
You can just pass any variable to a method:
new RaisedButton( onPressed: () => _navigateToRoute(name), child: new Text(name),),As long as you define your method to be able to receive variable. Than you can do what ever you want with that variable.
void _navigateToRoute(String name) { Navigator.of(context).push(new MaterialPageRoute<Null>( builder: (BuildContext context) { return new Scaffold( body: new Text(name), ); }, ));}You could even pass it further down in your class hierarchy:
void _navigateToRoute(String name) { Navigator.of(context).push(new MaterialPageRoute<Null>( builder: (BuildContext context) { return new MyNewPage(name); }, ));}class MyNewPage extends StatelessWidget { String name; MyNewPage(this.name); ...rest of the widget code}