Flutter plugin picker. Include NumberPicker, DateTimePicker, ArrayPicker, and default linkage Picker. Provide flexible parameters to meet various needs. At the same time, you can extend more functions through custom adapters.
Supported Platforms
- Android
- IOS
- Windows
- MacOS
- Linux
- Web
# add this line to your dependencies
flutter_picker:
git:
url: https://github.com/yangyxd/flutter_picker.gitimport 'package:flutter_picker/flutter_picker.dart'; showPicker(BuildContext context) {
Picker picker = new Picker(
adapter: PickerDataAdapter<String>(pickerdata: new JsonDecoder().convert(PickerData)),
changeToFirst: true,
textAlign: TextAlign.left,
columnPadding: const EdgeInsets.all(8.0),
onConfirm: (Picker picker, List value) {
print(value.toString());
print(picker.getSelectedValues());
}
);
picker.show(_scaffoldKey.currentState);
}
showPickerModal(BuildContext context) {
new Picker(
adapter: PickerDataAdapter<String>(pickerdata: new JsonDecoder().convert(PickerData)),
changeToFirst: true,
hideHeader: false,
onConfirm: (Picker picker, List value) {
print(value.toString());
print(picker.adapter.text);
}
).showModal(this.context); //_scaffoldKey.currentState);
}
showPickerIcons(BuildContext context) {
new Picker(
adapter: PickerDataAdapter(data: [
new PickerItem(text: Icon(Icons.add), value: Icons.add, children: [
new PickerItem(text: Icon(Icons.more)),
new PickerItem(text: Icon(Icons.aspect_ratio)),
new PickerItem(text: Icon(Icons.android)),
new PickerItem(text: Icon(Icons.menu)),
]),
new PickerItem(text: Icon(Icons.title), value: Icons.title, children: [
new PickerItem(text: Icon(Icons.more_vert)),
new PickerItem(text: Icon(Icons.ac_unit)),
new PickerItem(text: Icon(Icons.access_alarm)),
new PickerItem(text: Icon(Icons.account_balance)),
]),
new PickerItem(text: Icon(Icons.face), value: Icons.face, children: [
new PickerItem(text: Icon(Icons.add_circle_outline)),
new PickerItem(text: Icon(Icons.add_a_photo)),
new PickerItem(text: Icon(Icons.access_time)),
new PickerItem(text: Icon(Icons.adjust)),
]),
new PickerItem(text: Icon(Icons.linear_scale), value: Icons.linear_scale, children: [
new PickerItem(text: Icon(Icons.assistant_photo)),
new PickerItem(text: Icon(Icons.account_balance)),
new PickerItem(text: Icon(Icons.airline_seat_legroom_extra)),
new PickerItem(text: Icon(Icons.airport_shuttle)),
new PickerItem(text: Icon(Icons.settings_bluetooth)),
]),
new PickerItem(text: Icon(Icons.close), value: Icons.close),
]),
title: new Text("Select Icon"),
onConfirm: (Picker picker, List value) {
print(value.toString());
print(picker.getSelectedValues());
}
).show(_scaffoldKey.currentState);
}
showPickerDialog(BuildContext context) {
new Picker(
adapter: PickerDataAdapter<String>(pickerdata: new JsonDecoder().convert(PickerData)),
hideHeader: true,
title: new Text("Select Data"),
onConfirm: (Picker picker, List value) {
print(value.toString());
print(picker.getSelectedValues());
}
).showDialog(context);
}
showPickerArray(BuildContext context) {
new Picker(
adapter: PickerDataAdapter<String>(pickerdata: new JsonDecoder().convert(PickerData2), isArray: true),
hideHeader: true,
title: new Text("Please Select"),
onConfirm: (Picker picker, List value) {
print(value.toString());
print(picker.getSelectedValues());
}
).showDialog(context);
}
showPickerNumber(BuildContext context) {
new Picker(
adapter: NumberPickerAdapter(data: [
NumberPickerColumn(begin: 0, end: 999),
NumberPickerColumn(begin: 100, end: 200),
]),
delimiter: [
PickerDelimiter(child: Container(
width: 30.0,
alignment: Alignment.center,
child: Icon(Icons.more_vert),
))
],
hideHeader: true,
title: new Text("Please Select"),
onConfirm: (Picker picker, List value) {
print(value.toString());
print(picker.getSelectedValues());
}
).showDialog(context);
}
const PickerData2 = '''
[
[
1,
2,
3,
4
],
[
11,
22,
33,
44
],
[
"aaa",
"bbb",
"ccc"
]
]
''';const PickerData = '''
[
{
"a": [
{
"a1": [
1,
2,
3,
4
]
},
{
"a2": [
5,
6,
7,
8
]
},
{
"a3": [
9,
10,
11,
12
]
}
]
},
{
"b": [
{
"b1": [
11,
22,
33,
44
]
},
{
"b2": [
55,
66,
77,
88
]
},
{
"b3": [
99,
1010,
1111,
1212
]
}
]
},
{
"c": [
{
"c1": [
"a",
"b",
"c"
]
},
{
"c2": [
"aa",
"bb",
"cc"
]
},
{
"c3": [
"aaa",
"bbb",
"ccc"
]
}
]
}
]
''';
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent
