flutter alertdialog
AlertDialog(
title: const Text('AlertDialog Title'),
content: const Text('this is a demo alert diolog'),
actions: <Widget>[
TextButton(
child: const Text('Approve'),
onPressed: () {
Navigator.of(context).pop();
},
),
],
);
alertdialog flutter
showAlertDialog(BuildContext context) {
// set up the button
Widget okButton = FlatButton(
child: Text("OK"),
onPressed: () { },
);
// set up the AlertDialog
AlertDialog alert = AlertDialog(
title: Text("My title"),
content: Text("This is my message."),
actions: [
okButton,
],
);
// show the dialog
showDialog(
context: context,
builder: (BuildContext context) {
return alert;
},
);
}
flexibilné upozornenie dialógové flutter
AlertDialog(
content: ListView(
shrinkWrap: true,
children: [...],
),
)