E-MD/CRM/customer/modules/order/details.js

// CRM/customer/modules/order/details.js
const _Http = getApp().globalData.http,
  currency = require("../../../../utils/currency"),
  CNY = value => currency(value, {
    symbol: "￥",
    precision: 2
  }).format();

Page({

  /**
   * 页面的初始数据
   */
  data: {
    list: [],
    loading: false,
    sa_custorderid: '',
    content: {
      nocache: true,
      pageNumber: 1,
      pageSize: 20,
      pageTotal: 1,
      total: null
    }
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad(options) {
    if (options.id) {
      this.setData({ sa_custorderid: options.id });
      this.getList(options.id, true);
    }
  },

  /**
   * 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() {

  },

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

  },

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

  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh() {
    this.getList(this.data.sa_custorderid, true);
    wx.stopPullDownRefresh();
  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom() {
    if (this.data.content.pageNumber <= this.data.content.pageTotal) {
      this.getList(this.data.sa_custorderid, false);
    }
  },

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

  },

  /**
   * 获取订单明细列表
   */
  getList(id, init) {
    let content = this.data.content;
    content.sa_custorderid = id || this.data.sa_custorderid;
    if (init) {
      content.pageNumber = 1;
      this.setData({ loading: true });
    }
    _Http.basic({
      "id": "2026031414243401",
      content
    }).then(res => {
      this.setData({ loading: false });
      console.log("订单明细列表", res)
      if (res.code != 1) return wx.showToast({
        title: res.msg,
        icon: "none"
      })
      // 格式化金额数据
      const formattedData = res.data.map(item => {
        const amount = (item.price || 0) * (item.qty || 0);
        return {
          ...item,
          showPrice: CNY(item.price || 0),
          showAmount: CNY(amount)
        };
      })
      this.setData({
        list: res.pageNumber == 1 ? formattedData : this.data.list.concat(formattedData),
        "content.pageNumber": res.pageNumber + 1,
        "content.pageSize": res.pageSize,
        "content.pageTotal": res.pageTotal,
        "content.total": res.total
      })
    })
  }
})