Dart cascade

// Dart Cascade notation: myObject..someMethod()
querySelector('#confirm')
..text = 'Confirm'
..classes.add('important')
..onClick.listen((e) => window.alert('Confirmed!'));
// can replace (you don’t need the button variable):
var button = querySelector('#confirm');
button.text = 'Confirm';
button.classes.add('important');
button.onClick.listen((e) => window.alert('Confirmed!'));

Source: dart.dev

Similar codes

-2 votes216 views2 answers
Flutter scroll to bottom
Dart
0 vote222 views1 answer
Onpressed pass context flutter
Dart
2 votes215 views2 answers
Pass function as parameter in flutter
Dart
1 vote226 views1 answer
Decode, encode base64 dart
Dart
2 votes223 views2 answers
Flutter outline button
Dart
0 vote243 views1 answer
Dart create hash
Dart
0 vote248 views1 answer
Iterable.every dart
Dart
1 vote251 views1 answer
Attribute application@icon value=(@mipmap/launcher_icon) from AndroidManifest.xml:17:9-45
Dart
14 votes251 views2 answers
TextStyle underline flutter
Dart
0 vote230 views1 answer
Package:grpc/grpc.dart import target uri doesnt exist
Dart