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@HansMuller
Last active February 22, 2022 19:49
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import 'package:flutter/material.dart';
class NavigatorPage extends StatefulWidget {
const NavigatorPage({ Key key, this.child }) : super(key: key);
final Widget child;
@override
_NavigatorPageState createState() => _NavigatorPageState();
}
class _NavigatorPageState extends State<NavigatorPage> {
TextEditingController _textController;
@override
void initState() {
super.initState();
_textController = TextEditingController(
text: 'sample text: ${widget.child}',
);
}
@override
Widget build(BuildContext context) {
return Navigator(
onGenerateRoute: (RouteSettings settings) {
return new MaterialPageRoute(
settings: settings,
builder: (BuildContext context) {
return Center(
child: Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
widget.child,
SizedBox(height: 16.0),
RaisedButton(
child: Text('push a route'),
onPressed: () {
Navigator.of(context).push(MaterialPageRoute(
builder: (BuildContext context) {
return Scaffold(
appBar: AppBar(title: Text('Route for ${widget.child}')),
body: Container(
padding: const EdgeInsets.all(16.0),
alignment: Alignment.center,
child: TextField(controller: _textController),
),
);
},
));
},
),
],
),
);
},
);
},
);
}
}
class HomePage extends StatefulWidget {
@override
_HomePageState createState() => _HomePageState();
}
class _HomePageState extends State<HomePage> {
int _pageIndex = 0;
@override
Widget build(BuildContext context) {
return Scaffold(
body: SafeArea(
child: IndexedStack(
index: _pageIndex,
children: const <Widget>[
NavigatorPage(child: Text('Home')),
NavigatorPage(child: Text('Business')),
NavigatorPage(child: Text('School')),
],
),
),
bottomNavigationBar: BottomNavigationBar(
items: const <BottomNavigationBarItem>[
BottomNavigationBarItem(icon: Icon(Icons.home), title: Text('Home')),
BottomNavigationBarItem(icon: Icon(Icons.business), title: Text('Business')),
BottomNavigationBarItem(icon: Icon(Icons.school), title: Text('School')),
],
currentIndex: _pageIndex,
onTap: (int index) {
setState(() { _pageIndex = index; });
},
),
);
}
}
void main() {
runApp(MaterialApp(home: HomePage()));
}
@JavierPerezLavadie
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JavierPerezLavadie commented Feb 22, 2022

Hello,
Thanks for the code.
With this solution I can't pass arguments over the road with pushNamed, you have a solution ?

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