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

12 votes275 views3 answers
String to double flutter
Dart
2 votes282 views1 answer
Dart uzunlikni olish
Dart
0 vote294 views1 answer
Flutter default device font PlatformChannel
Dart
0 vote304 views1 answer
How to check string id is valid id in string file android studio
Dart
5 votes334 views2 answers
Load svg in imageprovider flutter
Dart
1 vote306 views1 answer
Open popupbutton onclick in flutter
Dart
4 votes306 views1 answer
Flutter textformfield hide underline
Dart
4 votes321 views3 answers
Round container flutter
Dart
1 vote330 views1 answer
Dart bool
Dart
3 votes325 views3 answers
Flutter check android or ios
Dart