TaxWeChatApp/miniprogram/pages/invoiceStock/invoiceStock.js

// miniprogram/pages/invoiceStock/invoiceStock.js
const utils = require('../../utils/util.js')
Page({

  /**
   * 页面的初始数据
   */
  data: {
    list: [],
    invoiceType: ['增值税普通纸质发票', '增值税专用纸质发票', '增值税普通电子发票', '增值税专用电子发票'],
    invoiceTypeIndex: 0,
    invoiceStatus: '3',
    finish: false,
    isNoData: false,
    userInfo: '',
    company: '',
    invoiceData: {}
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    this.getUser()
  },

  //获取企业信息(当前登录用户的默认企业信息)
  getUser() {
    this.setData({
      userInfo: utils.getInfo(),
      company:utils.getCurrEntInfo()
    })
    this.getInvoiceInfo()
    // utils.getCompany().then(res => {
    //   let result = res.data
    //   this.setData({
    //     company: result
    //   })
    //   this.getInvoiceInfo()
    // })
  },

  //发票类型
  setInvoiceType(e) {
    let value = Number(e.detail.value)
    let status = ''
    if (value === 0) {
      status = 3
    }
    if (value === 1) {
      status = 4
    }
    if (value === 2) {
      status = 1
    }
    if (value === 3) {
      status = 2
    }
    this.setData({
      invoiceTypeIndex: value,
      invoiceStatus: status
    })
    this.toFresh()
  },

  //发票库存查询
  getInvoiceInfo(type) {
    let params = {
      entTaxId: this.data.company.entTaxId,
      deviceType: this.data.company.defaultDeviceInfo.deviceType,
      taxDiscId: this.data.company.defaultDeviceInfo.taxDiscId,
      invoiceCategory: this.data.invoiceStatus,
    }
    utils.axios({
      method: 'get',
      url: '/sys/invoiceExt/purchaseQuery',
      data: params,
      sendBefore() {
        wx.showLoading({
          title: '加载中...'
        })
      },
      complete() {
        wx.hideLoading()
        wx.stopPullDownRefresh()
      },
      success: res => {
        this.setData({
          invoiceData: res.data
        })
        if (res.data.purchaseDetailVOs.length > 0) {
          this.setData({
            isNoData: false
          })
        } else {
          this.setData({
            isNoData: true
          })
        }
      }
    })
  },
  toFresh() {
    this.setData({
      pageNum: 1,
      pages: '',
      finish: false
    })
    wx.pageScrollTo({
      scrollTop: 0,
      duration: 300
    })
    this.getInvoiceInfo('toFresh')
  },

  /**
   * 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 () {
    this.toFresh()
  },

  /**
   * 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 () {
    return {
      title: '诺信云',
      path: '/pages/index/index'
    }
  }
})