test/pages/kj/mine/index.js

// pages/user/pdd/index.js
import productApi from "../../../utils/https/common";
import util from "../../../utils/util"
let timer = null,app = getApp();
Page({

  /**
   * 页面的初始数据
   */
  data: {
    type:1,
    list:[],
    page:1,
    total:1
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    this.getList()
  },
  changeType:function(e){
    let type = e.currentTarget.dataset.type;
    if(this.data.type==type) return;
    this.setData({
      type:type,
      total:1,
      page:1,
      list:[]
    })
    this.getList();
  },
  gotoDetail:function(e){
    let data = e.currentTarget.dataset.item;
    if(this.data.type==2 && data.flag!='expired'){
      if(data.flag=='end'){
        this.goOrder(e);
      }
      else {
        this.goProduct(e)
      }
      return;
    }
    wx.navigateTo({
      url:"../info/index?id="+data.act_product_id+"&userid="+data.user_id
    })
  },
  getList:function(){
    if(this.data.list.length>=this.data.total) return;
    productApi.user_post("order/my_haggle_list?limit=10&page="+this.data.page+"&status="+this.data.type,{}).then(res=>{
      this.setData({
        list:this.data.list.concat(res.data.data),
        page:this.data.page+1,
        total:res.data.total
      })
      if(this.data.type==1){
        this.setTime();
        if(timer){
          clearInterval(timer);
        }
        timer = setInterval(()=>{
          this.setTime()
        },1000)
      }
    })
  },
  setTime:function(){
    let list = this.data.list,now = new Date().getTime();
    list.map(item=>{
      let overTime = item.over_time;
      overTime = new Date(overTime.replace(/-/g,'/')).getTime();
      if(overTime<=now){
        item.isOver=true;
      }
      else {
        let t = (overTime - now)/1000;
        let h = Math.floor(t/(60*60));
        t = t - h * 60*60;
        let m = Math.floor(t/60),s=Math.floor(t-m*60);
        if(h<10) {
          h="0"+h;
        }
        if(m<10) {
          m="0"+m;
        }
        if(s<10) {
          s="0"+s;
        }
        item.timeText=[h,m,s].join(" : ");
      }
    })
    this.setData({
      list:list
    })
  },
  goProduct:function(e){
    let item = e.currentTarget.dataset.item;
    app.globalData.kjId = item.id;
    app.globalData.couponInfo = null;
    util.goKjOrder(item).then(product=>{
      if(item.type=='post'){
        app.globalData.postProduct = product;
        wx.navigateTo({
          url: '/pages/order/postOrder/index',
        })
      }
      else if(item.type=='ticket' || item.type=='scene'){
        app.globalData.product = product[0];
        wx.navigateTo({
          url: '/pages/order/scene/index',
        })
      }
    })
  },
  goOrder:function(e){
    productApi.user_post("order/query",{
      order_id:e.currentTarget.dataset.item.order_id,
    }).then(res=>{
      util.gotoOrder(res.data)
    })
  },
  gotoPdd:function(){
    let page = getCurrentPages();
    if(page[page.length-2] && page[page.length-2].route && page[page.length-2].route.indexOf('pages/kj/index')!=-1){
      // 如果是从专题页列表来的 那么直接返回
      wx.navigateBack({
        delta: -1,
      })
    }
    else {
      wx.navigateTo({
        url: '/pages/kj/index',
      })
    }
  },
  /**
   * 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 () {
    if(this.data.list.length>0){
      this.setTime();
      timer = setInterval(()=>{
        this.setTime()
      },1000)
    }
  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {
    if(timer){
      clearInterval(timer);
      timer = null;
    }
  },

  /**
   * 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 () {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {
    this.getList()
  },

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

  }
})