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();
},
),
],
);flutter alertdialog
create a methos _showDialog
then call it in your state
// user defined function
void _showDialog() {
// flutter defined function
showDialog(
context: context,
builder: (BuildContext context) {
// return object of type Dialog
return AlertDialog(
title: new Text("Alert Dialog title"),
content: new Text("Alert Dialog body"),
actions: <Widget>[
// usually buttons at the bottom of the dialog
new FlatButton(
child: new Text("Close"),
onPressed: () {
Navigator.of(context).pop();
},
),
],
);
},
);
}Copyright © 2021 Codeinu
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