ittwxcust/pages/buy/buy.js

// pages/buy/buy.js
Page({

  /**
   * 页面的初始数据
   */
  data: {
    payType: 1,
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad(options) {

  },

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

  },

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

  },

  handlePayType (e) {
    var type = Number(e.currentTarget.dataset.type)
    console.log(type);
    this.setData({
      payType: type
    })
  },
  // 调用微信支付
  handleWXPay () {
    var that = this
    wx.showLoading({
      title: '支付中...',
      mask: true
    })
    setTimeout(() => {
      wx.hideLoading({
        success: () => {
          wx.showModal({
            content: '支付成功，立即去预约',
            cancelColor: '#666',
            confirmText: '去预约',
            confirmColor: '#333',
            success (res) {
              if (res.confirm) {
                that.handleAppointment()
              }
            }
          })
        }
      })
    }, 1000);
  },
  handleAppointment () {
    wx.navigateTo({
      url: '/pages/appointment/appointment',
    })
  }
})