UniApp实现酒店预订与客房管理的实现技巧

<template>
  <view class="container">
    <view class="header">酒店预订</view>
    <view class="content">
      <!-- 酒店列表 -->
      <view class="hotel-list">
        <view class="hotel" v-for="(hotel, index) in hotelList" :key="index" @click="selectHotel(hotel)">
          <text>{{ hotel.name }}</text>
          <text>{{ hotel.price }}元/晚</text>
        </view>
      </view>
      <!-- 客房列表 -->
      <view class="room-list">
        <view class="room" v-for="(room, index) in roomList" :key="index" @click="selectRoom(room)">
          <text>{{ room.name }}</text>
          <text>{{ room.price }}元/晚</text>
        </view>
      </view>
    </view>
    <view class="footer">
      <button class="submit-button" @click="submit">确定预订</button>
    </view>
  </view>
</template>

<style>
.container {
  display: flex;
  flex-direction: column;
}

.header {
  background-color: #333;
  color: #fff;
  padding: 10px;
}

.content {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hotel-list,
.room-list {
  width: 50%;
  border: 1px solid #ccc;
  padding: 10px;
  margin: 10px;
}

.hotel,
.room {
  display: flex;
  justify-content: space-between;
  margin-bottom: 5px;
}

.footer {
  background-color: #333;
  color: #fff;
  padding: 10px;
}

.submit-button {
  background-color: #f60;
  color: #fff;
  border: none;
  padding: 5px 10px;
  border-radius: 5px;
  cursor: pointer;
}
</style>

// store/index.js
import Vue from 'vue'
import Vuex from 'vuex'

Vue.use(Vuex)

const store = new Vuex.Store({
  state: {
    hotelList: [], // 酒店列表
    roomList: [], // 客房列表
    selectedHotel: null, // 已选中的酒店
    selectedRoom: null // 已选中的客房
  },
  mutations: {
    setHotelList(state, list) {
      state.hotelList = list
    },
    setRoomList(state, list) {
      state.roomList = list
    },
    selectHotel(state, hotel) {
      state.selectedHotel = hotel
    },
    selectRoom(state, room) {
      state.selectedRoom = room
    }
  },
  actions: {
    // 获取酒店列表
    fetchHotelList({ commit }) {
      // 调用uni.request发送网络请求
      uni.request({
        url: 'https://api.example.com/hotelList',
        success(res) {
          if (res.statusCode === 200) {
            commit('setHotelList', res.data)
          }
        }
      })
    },
    // 获取客房列表
    fetchRoomList({ commit }) {
      // 调用uni.request发送网络请求
      uni.request({
        url: 'https://api.example.com/roomList',
        success(res) {
          if (res.statusCode === 200) {
            commit('setRoomList', res.data)
          }
        }
      })
    }
  }
})

export default store

// pages/hotelPage.vue
export default {
  mounted() {
    // 页面加载时获取酒店列表和客房列表
    this.$store.dispatch('fetchHotelList')
    this.$store.dispatch('fetchRoomList')
  }
}

// pages/hotelPage.vue
export default {
  methods: {
    selectHotel(hotel) {
      // 选中酒店
      this.$store.commit('selectHotel', hotel)
    },
    selectRoom(room) {
      // 选中客房
      this.$store.commit('selectRoom', room)
    },
    submit() {
      // 提交预订
      if (this.$store.state.selectedHotel && this.$store.state.selectedRoom) {
        uni.request({
          url: 'https://api.example.com/submit',
          method: 'POST',
          data: {
            hotel: this.$store.state.selectedHotel,
            room: this.$store.state.selectedRoom
          },
          success(res) {
            if (res.statusCode === 200) {
              uni.showToast({
                title: '预订成功'
              })
            }
          }
        })
      } else {
        uni.showToast({
          title: '请选择酒店和客房'
        })
      }
    }
  }
}