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							- // pages/specialDiscount/specialDiscount.js
 
- var http = require('../../utils/http.js');
 
- var util = require('../../utils/util.js');
 
- Page({
 
-   /**
 
-    * 页面的初始数据
 
-    */
 
-   data: {
 
-     discountList: [],  //优惠活动列表
 
-     current: 1, // 当前页数
 
-     pages: 1, // 总页数
 
-     endTimeList: [],  //结束时间
 
-     timer: ''
 
-   },
 
-   // 获取优惠活动列表
 
-   getDiscountPage (cur) {
 
-     wx.showLoading();
 
-     var ths = this;
 
-     http.request({
 
-       url: "/marking/discount/getDiscountList",
 
-       data: {
 
-         current: cur,  //当前页
 
-         size: 10
 
-       },
 
-       method: "GET",
 
-       callBack: (res) => {
 
-         var list = [];
 
-         if (res.current == 1) {
 
-           list = res.records;
 
-         } else {
 
-           list = ths.data.discountList;
 
-           Array.prototype.push.apply(list, res.records);
 
-         }
 
-         var endTimeList = [];
 
-         list.forEach(item => {
 
-           endTimeList.push({ endTime: item.endTime });
 
-         })
 
-         this.setData({
 
-           discountList: list,
 
-           pages: res.pages,
 
-           endTimeList: endTimeList,
 
-           current: res.current
 
-         })
 
-         this.countTime()
 
-         wx.hideLoading()
 
-       }
 
-     })
 
-   },
 
-   // 倒计时
 
-   countTime () {
 
-     var endTimeList = this.data.endTimeList
 
-     endTimeList.forEach((item, index) => {
 
-       // 获取当前时间
 
-       let date = new Date()
 
-       let now = date.getTime()
 
-       // 设置截止时间
 
-       let end = util.dateToTimestamp(item.endTime)
 
-       // 时间差
 
-       let leftTime = end - now
 
-       // 定义变量 d,h,m,s保存倒计时的时间
 
-       if (leftTime >= 0) {
 
-         // 天
 
-         item.day = Math.floor(leftTime / 1000 / 60 / 60 / 24)
 
-         // 时
 
-         let h = Math.floor(leftTime / 1000 / 60 / 60 % 24)
 
-         item.hour = h < 10 ? '0' + h : h
 
-         // 分
 
-         let m = Math.floor(leftTime / 1000 / 60 % 60)
 
-         item.min = m < 10 ? '0' + m : m
 
-         // 秒
 
-         let s = Math.floor(leftTime / 1000 % 60)
 
-         item.second = s < 10 ? '0' + s : s
 
-       } else {
 
-         item.day = 0
 
-         item.hour = '00'
 
-         item.min = '00'
 
-         item.second = '00'
 
-       }
 
-     })
 
-     this.setData({
 
-       endTimeList: endTimeList
 
-     })
 
-     // 递归每秒调用countTime方法,显示动态时间效果,
 
-     this.setData({
 
-       timer: setTimeout(this.countTime, 1000)
 
-     })
 
-   },
 
-   //跳转活动详情
 
-   toDiscountDetail (e) {
 
-     var discountId = e.currentTarget.dataset.discountid
 
-     wx.navigateTo({
 
-       url: '../discountDetail/discountDetail?discountId=' + discountId
 
-     })
 
-   },
 
-   /**
 
-    * 生命周期函数--监听页面加载
 
-    */
 
-   onLoad: function (options) {
 
-     this.getDiscountPage(1)  //默认加载第一页
 
-   },
 
-   /**
 
-    * 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 () {
 
-     clearTimeout(this.data.timer)
 
-   },
 
-   /**
 
-    * 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 () {
 
-     if (this.data.current < this.data.pages) {
 
-       this.getDiscountPage(this.data.current + 1);
 
-     }
 
-   },
 
-   /**
 
-    * 用户点击右上角分享
 
-    */
 
-   onShareAppMessage: function () {
 
-   }
 
- })
 
 
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