bt-lcyd/pages/book/book.js

// pages/book/book.js
const app = getApp()
Page({

  /**
   * 页面的初始数据
   */
  data: {
    groundInfoId: '',
    week: '',
    date: '',
    venueList: [],
    allPrice: 0,
    selectedTime: [],
    isSelected: false,
    token: '',
    requestIp: '',
    selectedTab: 0,
    selectedGround: [],
    projectId: '',
    projectName: ''
  },
  changeTab: function (e) {
    var cur = parseInt(e.currentTarget.dataset.idx)
    var arr = this.data.venueList[cur].configSplitDTOS
    this.setData({
      selectedTab: cur,
      selectedGround: arr
    })
  },
  toggleSelect: function (e) {
    var event = e.currentTarget.dataset
    console.log(event)
    var arr = this.data.venueList
    var price = parseInt(this.data.allPrice)
    var list = this.data.selectedTime
    var change = 'selectedGround[' + event.count + '].status'
    if(list.length <= 0){
      var newTime = [{
        start: event.start,
        end: event.end,
        price: event.price,
        ground: event.ground,
        groundName: this.data.venueList[this.data.selectedTab].groundName,
        itemId: event.item
      }]
      var resultPrice = this.data.allPrice + parseInt(event.price)
      this.setData({
        selectedTime: this.data.selectedTime.concat(newTime),
        allPrice: resultPrice,
        [change]: 'selecting',
        isSelected: true
      })
    } else {
      var isExist = false;
      var cur = 0;
      for (var i = 0; i < list.length; i++) {
        if (event.ground == list[i].ground && event.start == list[i].start) {
          isExist = true;
          cur = i;
          break;
        }
      }
      if (isExist) {
        var result = this.data.selectedTime.splice(cur, 1);
        var resultPrice = this.data.allPrice - parseInt(event.price);
        this.setData({
          allPrice: resultPrice,
          selectedTime: this.data.selectedTime,
          [change]: ''
        })
        if(this.data.selectedTime.length == 0){
          this.setData({
            isSelected: false
          })
        }
      } else {
        var newTime = [{
          start: event.start,
          end: event.end,
          price: event.price,
          ground: event.ground,
          groundName: this.data.venueList[this.data.selectedTab].groundName,
          itemId: event.item
        }]
        var resultPrice = this.data.allPrice + parseInt(event.price)
        this.setData({
          selectedTime: this.data.selectedTime.concat(newTime),
          allPrice: resultPrice,
          [change]: 'selecting'
        })
      }
    }
  },
  submitOrder: function () {
    var self = this
    var submitInfo = []
    for (var i = 0; i < self.data.selectedTime.length; i++) {
      var item = {
        bookingOrderDate: self.data.date,
        groundItemId: self.data.selectedTime[i].itemId
      }
      submitInfo.push(item)
    }
    var info = {
      venuesProjectId: self.data.projectId,
      bookingItemList: submitInfo
    }
    wx.request({
      url: self.data.requestIp + 'app/wechatprogram/savebookinginfo',
      method: 'post',
      header: {
        "token": self.data.token
      },
      data: info,
      success: function (res) {
        if(res.statusCode == 200){
          wx.showToast({
            title: '预约成功',
            icon: 'success',
            duration: 2000,//持续的时间
            success: function () {
              setTimeout(function(){
                wx.switchTab({
                  url: '../home/home',
                })
              }, 2000)
            }
          })
        }
      },
      fail: function (res) {
        wx.showToast({
          title: res.msg,
          duration: 2000
        })
      }
    })
  },
  initDate: function () {
    var date = new Date()
    var year = date.getFullYear()
    var month = date.getMonth() + 1
    var day = date.getDate() + 1
    if (month < 10) {
      month = '0' + month
    }
    if (day < 10) {
      day = '0' + day
    }
    var today = year + '-' + month + '-' + day
    var weekArray = new Array("日", "一", "二", "三", "四", "五", "六");
    var now = year + '/' + month + '/' + day;
    var week = '星期' + weekArray[new Date(now).getDay()];
    console.log(week)
    this.setData({
      date: today,
      week: week
    })
  },
  getToken: function () {
    var self = this
    wx.getStorage({
      key: 'token',
      success: function (res) {
        self.setData({
          token: res.data
        })
        self.initDate()
        self.getGroundList()
      },
    })
  },
  getGroundList: function () {
    var self = this
    wx.request({
      url: self.data.requestIp + 'app/wechatprogram/listgroundinfoanditem',
      data: {
        venuesProjectId: self.data.projectId,
      },
      header: {
        "token": self.data.token
      },
      success: function (res) {
        self.setData({
          venueList: res.data.data,
          selectedGround: res.data.data[0].groundItemList
        })
        console.log(self.data.venueList)
      }
    })
  },
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    this.setData({
      requestIp: app.globalData.requestIp,
      projectId: options.projectId,
      projectName: options.name
    })
    console.log()
    this.getToken()
  },

  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {

  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {

  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {

  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload: function () {

  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function () {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {

  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function () {

  }
})