flutter pub add day_picker基于插件公开信息、社区数据与项目使用情况整理的选型参考。
day_picker 包是一个 Flutter 库，旨在简化一周内日期的选择。它提供了一个简洁且可定制的组件，让用户可以轻松选择特定的工作日，非常适合用于安排、规划或设置重复事件。该包支持 Android、iOS、Web、macOS、Windows 和 Linux 多个平台，确保在各种设备上行为一致。通过直观的 UI 组件和通过 pub 的简单集成，它增强了 Flutter 应用中的日期交互体验。
以下为关联源码仓库的 README 原文快照，最新内容请访问源码仓库。
A Flutter widget library which helps us to select days in a week.
Add day_picker to your pubspec.yaml file.
flutter:
sdk: flutter
day_picker: 2.3.0
import the package:
import 'package:day_picker/day_picker.dart';
Constructor for the day_picker is given below.
const SelectWeekDays({
required this.onSelect,
required this.days,
this.backgroundColor,
this.fontWeight,
this.fontSize,
this.selectedDaysFillColor,
this.unselectedDaysFillColor,
this.selectedDaysBorderColor,
this.unselectedDaysBorderColor,
this.selectedDayTextColor,
this.unSelectedDayTextColor,
this.border = true,
this.boxDecoration,
this.padding = 8.0,
this.width,
this.borderWidth,
this.elevation = 2.0,
super.key,
});
Example here creates a day_picker with below style [with Gradient and no borders].
final List<DayInWeek> _days = [
DayInWeek("Zo", dayKey: "monday"),
DayInWeek("Ma", dayKey: "tuesday"),
DayInWeek("Di", dayKey: "wednesday"),
DayInWeek("Wo", dayKey: "thursday"),
DayInWeek("Do", dayKey: "friday"),
DayInWeek("Vr", dayKey: "saturday", isSelected: true),
DayInWeek("Za", dayKey: "sunday", isSelected: true),
];
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Select days in week"),
),
body: Center(
child: Padding(
padding: const EdgeInsets.all(8.0),
child: SelectWeekDays(
key: customWidgetKey,
fontSize: 14,
fontWeight: FontWeight.w500,
days: _days,
border: false,
width: MediaQuery.of(context).size.width / 1.4,
boxDecoration: BoxDecoration(
color: Colors.red,
borderRadius: BorderRadius.circular(30.0),
),
onSelect: (values) {
print(values);
},
),
),
),
);
}
Pass a callback to the onSelect property with parameter of type List<String>.
Pass a list of days of type DayInWeek into days property
class DayInWeek {
DayInWeek(
this.dayName, {
required this.dayKey,
this.isSelected = false,
});
String dayName;
String dayKey;
bool isSelected = false;
}
DayInWeek consist of three Properties [dayName], [dayKey] and [isSelected].
By default [isSelected] value will be false
Example:
void handleOnSelect(List<String> days){
//TODO: Manipulate the List of days selected
print(days);
}
| Property | Type | Description |
|---|---|---|
| onSelect | List<String> |
Callback invoked when days are selected |
| days | List<DayInWeek> |
List of days that need to be passed |
| padding | double |
Padding between container and the buttons [by default it is 8.0] |
| boxdecoration | BoxDecoration |
provides variety of ways to style the background container[gradient, color, border radius] |
| backgroundColor | Color |
Property to change the color of the container |
| fontSize | double |
Property to change size of font |
| fontWeight | FontWeight |
Property to change the font weight of text |
| daysFillColor | Color |
Property to change the color of rounded buttons when the days are selected |
| daysBorderColor | Color |
Property to change the border color of rounded button |
| selectedDayTextColor | Color |
property to change the text color of the selected days |
| unSelectedDayTextColor | Color |
property to change the text color when the days are not selected |
| border | bool |
Set this property to false if border is not needed around the rounded buttons[by default this property will be true] |
With the implementation of the setDaysState method, developers can dynamically modify which days are selected within their application's code, even after the SelectWeekDays widget has already been constructed.
By utilizing the Global Key that is passed into the widget, one can easily update the selected dates as desired.
Contributions of any kind are more than welcome😊! Feel free to fork and improve day_picker or open an issue.