Alertdialog flutter

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;
    },
  );
}

Source: stackoverflow.com

Similar codes

0 vote140 views1 answer
Add arc swiftui
Swift
7 votes477 views1 answer
Time formats swift
Swift
0 vote215 views1 answer
Remove and element from array firebase swift 5
Swift
0 vote204 views1 answer
On edit input field provide default value if textfield get empty swift
Swift
1 vote201 views1 answer
Swiftui vstack alignment
Swift
1 vote137 views1 answer
Ionic Library not found for -lGoogleToolboxForMac
Swift
0 vote204 views1 answer
Error TypeError: Network request failed
Swift
0 vote199 views1 answer
Ns transport swift code
Swift
0 vote207 views1 answer
Swift 5 on return button action
Swift
0 vote174 views2 answers
Load image from url in Image swiftui (iOS 15)
Swift