How to create type of textfield / textbox it shouldn't be a single widget - flutter

Question

How to create type of Text field? it shouldn't be a single widget. is there any way to create like this?

Answer 1

this might help.textformfield
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
void main() => runApp(const MyApp());
class MyApp extends StatelessWidget {
const MyApp({Key? key}) : super(key: key);
static const String _title = 'Flutter Code Sample';
#override
Widget build(BuildContext context) {
return const MaterialApp(
title: _title,
home: MyStatefulWidget(),
);
}
}
class MyStatefulWidget extends StatefulWidget {
const MyStatefulWidget({Key? key}) : super(key: key);
#override
State<MyStatefulWidget> createState() => _MyStatefulWidgetState();
}
class _MyStatefulWidgetState extends State<MyStatefulWidget> {
#override
Widget build(BuildContext context) {
return Material(
child: Center(
child: Shortcuts(
shortcuts: const <ShortcutActivator, Intent>{
// Pressing space in the field will now move to the next field.
SingleActivator(LogicalKeyboardKey.space): NextFocusIntent(),
},
child: FocusTraversalGroup(
child: Form(
autovalidateMode: AutovalidateMode.always,
onChanged: () {
Form.of(primaryFocus!.context!)!.save();
},
child: Wrap(
children: List<Widget>.generate(5, (int index) {
return Padding(
padding: const EdgeInsets.all(8.0),
child: ConstrainedBox(
constraints: BoxConstraints.tight(const Size(200, 50)),
child: TextFormField(
onSaved: (String? value) {
debugPrint(
'Value for field $index saved as "$value"');
},
),
),
);
}),
),
),
),
),
),
);
}
}