how to create a drop down list in flutter code example
Example 1: dropdown button flutter example
DropdownButton<String>(
value: 'Dept1',
elevation: 16,
icon: Icon(Icons.arrow_drop_down_circle),
isExpanded: true,
items: <String>['Dept1','Dept2'].map((e) {
return DropdownMenuItem(
value: e,
child: Text(e) ,
);
}).toList(),
onChanged: (value){},
),
Example 2: how to create drop down list in flutter
new DropdownButton<String>(
items: <String>['A', 'B', 'C', 'D'].map((String value) {
return new DropdownMenuItem<String>(
value: value,
child: new Text(value),
);
}).toList(),
onChanged: (_) {},
)