/Dart/Flutter get key from map

Flutter get key from map

Flutter get key from map

String key = values.keys.elementAt(index);

2

Source: stackoverflow.com

Flutter create new map

Map<String, int> map1 = {'zero': 0, 'one': 1, 'two': 2};
Map map2 = {'zero': 0, 'I': 'one', 10: 'X'};
var map3 = {'zero': 0, 'I': 'one', 10: 'X'};

1

Get value from map with key flutter

String value = myMap["mykey"];

1

Similar codes

-1 vote281 views1 answer
Flutter component position absolute
Dart
0 vote277 views1 answer
How to make unordered list in flutter
Dart
4 votes270 views1 answer
Create a validator in flutter
Dart
18 votes261 views5 answers
Flutter button
Dart
0 vote269 views1 answer
Flutter textformfield decimal
Dart
3 votes298 views1 answer
Android studio causing blue screen
Dart
6 votes259 views1 answer
Flutter positioned center horizontally
Dart
3 votes261 views1 answer
Color() in flutter
Dart
1 vote282 views1 answer
Flutter future return error
Dart
0 vote285 views1 answer
Find and update element in list dart
Dart

Share