Flutter预订与发布时段管理插件booking_and_publish_slots的使用

booking_and_publish_slots

这是一个提供时段预订和发布的功能插件。

开始使用

屏幕截图

应用截图

如何使用

步骤 1:

在项目根目录下，通过控制台执行以下命令以获取所需的依赖：

flutter pub get

步骤 2:

在主函数中添加 ProviderScope 到根应用：

void main() {
  runApp(const ProviderScope(child: MyApp()));
}

步骤 3:

在应用中添加 BookingAndPublishSlotsMain 组件：

class _MyAppState extends State<MyApp> {
  [@override](/user/override)
  Widget build(BuildContext context) {
    return MaterialApp(
      theme: ThemeData(
        // 可根据需要配置主题
      ),
      home: Scaffold(
        appBar: AppBar(
          title: const Text('预订与发布时段管理示例应用'),
        ),
        body: const BookingAndPublishSlotsMain(bookedButtonName: "预约"),
      ),
    );
  }
}

步骤 4:

你可以修改一些属性以适应你的需求：

class _MyAppState extends State<MyApp> {
  [@override](/user/override)
  Widget build(BuildContext context) {
    return MaterialApp(
      theme: ThemeData(
        // 可根据需要配置主题
      ),
      home: Scaffold(
        appBar: AppBar(
          title: const Text('预订与发布时段管理示例应用'),
        ),
        body: const BookingAndPublishSlotsMain(
          bookedButtonName: "预约",
          numberOfDays: 7,  
          timeDifferenceInMinute: 5, 
          selectedDateColor: Color(0xFFFFC93C),   
          unSelectedDateColor: Colors.white,   
          selectedSlotsColor: Color(0xFFFFF6DE),   
          selectedSlotsBorderColor: Color(0xFFFFC93C),   
          unSelectedSlotsColor: Colors.white,   
          unSelectedSlotsBorderColor: Color(0xFFE3E3E3),   
          bookedSlotsColor: Color(0x1A13176A),   
          bookedSlotsBorderColor: Color(0xE613176A),   
          groupLabels: const [
            "夜 (12 AM - 6 AM)", 
            "早晨 (6 AM - 12 PM)", 
            "下午 (12 PM - 6 PM)", 
            "傍晚 (6 PM - 12 AM)"
          ],   
          groupAssets: const [
            "assets/sunrise.svg", 
            "assets/sunrise.svg", 
            "assets/sunrise.svg", 
            "assets/sunrise.svg"
          ],
        ),
      ),
    );
  }
}

完整示例代码

文件结构

example/
├── lib/
│   └── main.dart
└── assets/
    ├── sunrise.svg

main.dart

import 'package:booking_and_publish_slots/booking_and_publish_slots.dart';
import 'package:booking_and_publish_slots/components/booking_and_publish_slots_main.dart';
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatefulWidget {
  const MyApp({super.key});

  [@override](/user/override)
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  [@override](/user/override)
  Widget build(BuildContext context) {
    return MaterialApp(
      theme: ThemeData(
        // 可根据需要配置主题
      ),
      home: Scaffold(
        appBar: AppBar(
          title: const Text('预订与发布时段管理示例应用'),
        ),
        body: const BookingAndPublishSlotsMain(
          bookedButtonName: "预约",
          numberOfDays: 7,  
          timeDifferenceInMinute: 5, 
          selectedDateColor: Color(0xFFFFC93C),   
          unSelectedDateColor: Colors.white,   
          selectedSlotsColor: Color(0xFFFFF6DE),   
          selectedSlotsBorderColor: Color(0xFFFFC93C),   
          unSelectedSlotsColor: Colors.white,   
          unSelectedSlotsBorderColor: Color(0xFFE3E3E3),   
          bookedSlotsColor: Color(0x1A13176A),   
          bookedSlotsBorderColor: Color(0xE613176A),   
          groupLabels: const [
            "夜 (12 AM - 6 AM)", 
            "早晨 (6 AM - 12 PM)", 
            "下午 (12 PM - 6 PM)", 
            "傍晚 (6 PM - 12 AM)"
          ],   
          groupAssets: const [
            "assets/sunrise.svg", 
            "assets/sunrise.svg", 
            "assets/sunrise.svg", 
            "assets/sunrise.svg"
          ],
        ),
      ),
    );
  }
}

更多关于Flutter预订与发布时段管理插件booking_and_publish_slots的使用的实战系列教程也可以访问 https://www.itying.com/category-92-b0.html

h691938207 1楼•2 天前

更多关于Flutter预订与发布时段管理插件booking_and_publish_slots的使用的实战系列教程也可以访问 https://www.itying.com/category-92-b0.html

当然，以下是一个关于如何在Flutter项目中集成并使用booking_and_publish_slots插件的示例代码。这个示例假定你已经通过pubspec.yaml文件添加了该插件依赖，并且已经成功运行了Flutter项目。

pubspec.yaml

首先，确保在pubspec.yaml文件中添加booking_and_publish_slots插件的依赖：

dependencies:
  flutter:
    sdk: flutter
  booking_and_publish_slots: ^latest_version  # 请替换为最新版本号

然后运行flutter pub get来安装依赖。

主代码示例

接下来，我们编写一些Flutter代码来展示如何使用这个插件进行预订与发布时段管理。

main.dart

import 'package:flutter/material.dart';
import 'package:booking_and_publish_slots/booking_and_publish_slots.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Booking and Publish Slots Example',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: MyHomePage(),
    );
  }
}

class MyHomePage extends StatefulWidget {
  @override
  _MyHomePageState createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  final BookingAndPublishSlots _bookingAndPublishSlots = BookingAndPublishSlots();
  List<Slot> availableSlots = [];
  List<Booking> bookings = [];

  @override
  void initState() {
    super.initState();
    _fetchAvailableSlots();
  }

  Future<void> _fetchAvailableSlots() async {
    try {
      // 假设我们从服务器获取可用的时段列表
      availableSlots = await _bookingAndPublishSlots.getAvailableSlots();
      setState(() {});
    } catch (e) {
      print("Error fetching available slots: $e");
    }
  }

  Future<void> _makeBooking(Slot slot) async {
    try {
      // 假设我们在这里创建一个新的预订
      Booking booking = await _bookingAndPublishSlots.makeBooking(slot);
      setState(() {
        bookings.add(booking);
      });
    } catch (e) {
      print("Error making booking: $e");
    }
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Booking and Publish Slots Example'),
      ),
      body: Padding(
        padding: const EdgeInsets.all(16.0),
        child: Column(
          children: [
            Text('Available Slots:'),
            SizedBox(height: 16),
            Expanded(
              child: ListView.builder(
                itemCount: availableSlots.length,
                itemBuilder: (context, index) {
                  Slot slot = availableSlots[index];
                  return ListTile(
                    title: Text('Slot: ${slot.startTime} - ${slot.endTime}'),
                    trailing: IconButton(
                      icon: Icon(Icons.book),
                      onPressed: () => _makeBooking(slot),
                    ),
                  );
                },
              ),
            ),
            SizedBox(height: 32),
            Text('Your Bookings:'),
            SizedBox(height: 16),
            Expanded(
              child: ListView.builder(
                itemCount: bookings.length,
                itemBuilder: (context, index) {
                  Booking booking = bookings[index];
                  return ListTile(
                    title: Text('Booking: ${booking.slot.startTime} - ${booking.slot.endTime}'),
                  );
                },
              ),
            ),
          ],
        ),
      ),
    );
  }
}

// 假设这些是从插件提供的类或接口中定义的
class Slot {
  String startTime;
  String endTime;

  Slot({required this.startTime, required this.endTime});
}

class Booking {
  Slot slot;
  String userId;

  Booking({required this.slot, required this.userId});
}

注意

插件接口：上面的Slot和Booking类以及getAvailableSlots和makeBooking方法是根据插件可能提供的接口假设的。实际使用中，你需要参考插件的文档来确保正确实现这些接口。
错误处理：示例代码中包含基本的错误处理，但在实际应用中，你可能需要更详细的错误处理和用户反馈。
数据源：示例假设从某个服务器获取可用的时段和创建预订。在实际应用中，你可能需要集成到实际的后端服务。
UI设计：示例UI非常基础，你可能需要根据实际需求进行设计和调整。

确保你查阅booking_and_publish_slots插件的官方文档，以获取最新的API和最佳实践。