wxappb2b/GuangZuan/miniprogram/mMine/pages/myperformance/his/index.ts

import { queryMyPerformanc } from "../../../../services/api/orders/index"
import { getPerformancestatus, getSteptype, userid } from "../../../../services/utils"
import { hideLoading, showLoading } from "../../../../utils/message/index"
import { isnullstr } from "../../../../utils/util"

Page({

  /**
   * 页面的初始数据
   */
  data: {
    /// 底部安全区域
    safeBottom: getApp().globalData.safeBottom,
    /// tab激活索引
    active: 0,
    /// tabs
    tabs: [{id: 0, name: '买履约'},  {id: 1, name: '卖履约'}],
    /// 是否空数据
    isEmpty: false,
    /// 当前页签
    page: 1,
    /// 列头
    titles: [['价格 | 已付金额 | 剩余冻结金额', '当前步骤 | 剩余天数'], 
             ['形状 | 颜色 | 重量 | 对手方', '状态']],
    /// 查询数据
    datas: <GuangZuan.MyPerformanc[]>[],
    /// 显示的值
    values: [{ up: [''], dwn: [''], isChecked: false }],
    /// 左滑宽度
    width: 50
  },

  /// 查询我的履约
  queryMyPerformanc(buyOrSell: number) {
    /// loding.....
    showLoading(()=>{
       /// 发送请求
      queryMyPerformanc({
        data: {
          userid: userid(),
          buyorsell: buyOrSell,
          ishis: true,
          page: this.data.page
        },
        success: (res) => {
          if (res.code != 200) {
            hideLoading(()=>{}, '请求失败，原因：'+res.msg)
            return
          }
          hideLoading(()=>{
            /// 查询成功
            this.setData({ 
              datas: res.data,
              isEmpty: res.data.length === 0,
              /// 显示的值
              values: res.data.map(obj => {
                return {up: [obj.zscurrencytypedisplayunit+obj.price.toString()+' | '+ 
                            (this.data.active == 0 ? obj.buypaidamount : obj.sellreceivedamount).toFixed(2)+' | '+ 
                            (this.data.active == 0 ? obj.buyerfreezeamount : obj.sellerfreezeamount).toFixed(2), 
                            getSteptype(obj.steptypeid)+' | '+ obj.remaindays.toString()+'天'], 
                        dwn: [isnullstr(obj.zsshapetypedisplay)+' | '+
                              isnullstr(obj.zscolortype1display)+' | '+
                              (obj.weight === 0 ? '--' : obj.weight.toFixed(2))+' | '+
                              isnullstr(obj.accountname),
                            getPerformancestatus(obj.performancestatus)], 
                        isChecked: false }
              })
            })
          })
        },
        fail: (emsg) => {
          /// showToast
          hideLoading(()=>{}, emsg)
        },
        complete: ()=>{
          /// 停止下拉刷新
          wx.stopPullDownRefresh()
        }
      })
    })
  },

  /**  
   * tabbar点击事件
   */
  onTabChange(e: any) {
    /// 设置激活项
    this.setData({ active: e.detail.index })
    /// 查询履约数据
    this.queryMyPerformanc(this.data.active)
  },

  /**
   * 返回上层视图
   */
  backToParent() {
    /// 返回上层视图
    wx.navigateBack()
  },

  /**
   * 每行选中触发事件
   */
  onSelectItem(e: any) {
    var obj = this.data.values[e.currentTarget.id]
    obj.isChecked = !obj.isChecked
    this.data.values[e.currentTarget.id] = obj
    /// 数据赋值
    this.setData({ values: this.data.values })
  },

  /**
   * 按钮点击响应事件
   */
  onButtonPressed(e: any) {
    /// 获取对应的id
    const ids = (<string> e.target.id).split(' ')
    let id = (<string> e.target.id).split(' ')[0]
    const index = <number> <unknown>ids[1]

    switch (id) {
      case "detail":  /// 详情
        wx.navigateTo({
          url: '/mMine/pages/myperformance/detail/index?item='+JSON.stringify(this.data.datas[index])
        })
        break;
      default:
        break;
    }
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad() {
    /// 查询我的买履约
    this.queryMyPerformanc(0)
  },

  /**
   * 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() {
    /// 设置页签
    this.setData({ page: 1 })
    /// 查询我的买卖履约
    this.queryMyPerformanc(this.data.active)
  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom() {
    /// 设置页签
    this.setData({ page: this.data.page+1 })
    /// 查询我的买卖履约
    this.queryMyPerformanc(this.data.active)
  },

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

  }
})