What to do when using Named Routes?

[hardiklakhalani]

main.dart
initialRoute: '/', routes: { '/': (context) => InputPage(), '/results': (context) => ResultPage(), }

input_page.dart
BottomButton( buttonTitle: 'CALCULATE', onTap: () { CalculatorBrain calc = CalculatorBrain(height: height, weight: weight); Navigator.pushNamed(context, '/results'); }, ),

How do we pass properties to ResultPage() ?

[sanchitpasricha]

After '/results' comma and add lines below
arguments: Results_page(
bmiResult: calc.calculateBMI(),
result: calc.getResult(),
suggestion: calc.getSuggestion(),
),