ztb-mini/pages/purchase/detail/index.js

// pages/order/order-info/index.js
import {
  getPurchaseInfo
} from "../../api/ztb"
const util = require('../../../utils/util')
const app = getApp()

Page({
  /**
   * 页面的初始数据
   */
  data: {
    backStr: '返回',
    orderInfo: null,
    imgList: [],
    safeBottom: app.globalData.safeBottom,
    kg: app.globalData.kg,
    imageHeight: 0
  },
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    if (getCurrentPages().length == 1) {
      this.setData({
        backStr: '首页'
      })
    }
    if (options.id) {
      wx.showLoading({
        title: '加载中',
        mask: true
      })
      this.wuxDialog = this.wuxDialog || this.selectComponent('#wux-dialog')
      this.biddingDialog = this.biddingDialog || this.selectComponent('#bidding-good')
      this.fetchInfo(options.id)
    }
  },
  fetchInfo: function (id) {
    getPurchaseInfo(id).then(result => {
      this.setData({
        imageHeight: 750,
        safeBottom: app.globalData.safeBottom,
        kg: app.globalData.kg,
        orderInfo: result.data,
        imgList: result.data.imgList
      })
      wx.hideLoading()
    }).catch(err => {
      wx.hideLoading()
      util.showToast(err)
    })
  },
  // 图片查看 
  viewImage: function (e) {
    var imgList = []
    for (let index = 0; index < this.data.imgList.length; index++) {
      imgList.push(this.data.imgList[index])
    }
    wx.previewImage({
      urls: imgList,
      current: e.currentTarget.dataset.url
    })
  },
  check: function () {
    if (!app.globalData.userInfo.isVIP) {
      this.wuxDialog.open({
        resetOnClose: true,
        title: '温馨提示',
        content: '此功能仅限会员可以使用，是否开通会员？',
        buttons: [{
          text: '确定',
          type: 'primary',
          onTap(e) {
            wx.navigateTo({
              url: '/pages/ztbvip/index'
            })
          }
        }]
      })
      return false
    }
    return true
  },
  toShopInfo: function () {
    if (!this.data.orderInfo) {
      return
    }
    if (!app.globalData.userInfo) {
      wx.navigateTo({
        url: '/pages/login/index'
      })
      return
    }
    if (this.check()) {
      wx.navigateTo({
        url: '/pages/shop/detail/index?storeId=' + this.data.orderInfo.storeId
      })
    }
  },
  phoneShopInfo: function () {
    if (!app.globalData.userInfo) {
      wx.navigateTo({
        url: '/pages/login/index'
      })
      return
    }
    if (this.check()) {
      wx.makePhoneCall({
        phoneNumber: this.data.orderInfo.ownerPhone
      })
    }
  },
  onShareAppMessage: function () {
    var title = ''
    if (this.data.orderInfo.locCityName) {
      title = this.data.orderInfo.locProvinceName + this.data.orderInfo.locCityName
    }
    title += '采购' + this.data.orderInfo.secondCategoryName
    var imageUrl = '/assets/image/icon_logo.png'
    if (this.data.orderInfo.imgList && this.data.orderInfo.imgList.length > 0) {
      imageUrl = this.data.orderInfo.imgList[0]
    }
    return {
      title: title,
      path: 'pages/index/index?url=/pages/purchase/detail/index&key=id&value=' + this.data.orderInfo.productId,
      imageUrl: imageUrl,
      success: function (res) {}
    }
  },
  // 分享至朋友圈
  onShareTimeline() {
    var title = ''
    if (this.data.orderInfo.locCityName) {
      title = this.data.orderInfo.locProvinceName + this.data.orderInfo.locCityName
    }
    title += '采购' + this.data.orderInfo.secondCategoryName
    var imageUrl = '/assets/image/icon_logo.png'
    if (this.data.orderInfo.imgList && this.data.orderInfo.imgList.length > 0) {
      imageUrl = this.data.orderInfo.imgList[0]
    }
    return {
      title: title,
      path: 'pages/index/index?url=/pages/purchase/detail/index&key=id&value=' + this.data.orderInfo.productId,
      imageUrl: imageUrl,
      success: function (res) {}
    }
  },
})