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| const app = getApp()
| var util = require('../../utils/util.js');
| var api = require('../../utils/service-api.js');
| var comReq = require('../../utils/common-request.js');
| var interval = {};
| Page({
|
| /**
| * 页面的初始数据
| */
| data: {
|
| //活动未开始
| ACTIVE_STATUS_NOT_START: 2,
| //活动进行中
| ACTIVE_STATUS_ING: 1,
| //活动结束
| ACTIVE_STATUS_END: 3,
|
| //当前场次角标
| currentTab: 0,
|
| //当期场次信息
| currentActiveInfo: {},
| //秒杀列表数据
| activitList: [],
| //秒杀产品列表
| productList: [],
|
| //分页相关数据
|
| //搜索条件
| shopId: '',
|
| //通用分页参数
| offset: 0,
| limit: 4,
| isEnd: false,
| toTopIcon: false,
| top_num: 0,
| totalNum: 0,
| //分页相关数据结束
|
| banner:"",
|
| },
|
| /**
| * 生命周期函数--监听页面加载
| */
| onLoad: function (options) {
| var _this = this;
| var shopId = app.shopInfo.id;
| this.setData({
| shopId: shopId
| });
|
| //获取banbber
| util.request({
| api: api.ad.getAdByCode,
| method: 'POST',
| data:{title:'秒杀banner'},
| callback: function (data) {
| _this.setData({
| banner: data.rows[0],
| });
| }
| });
| //数据加载启动倒计时
|
|
| util.request({
| api: api.seckill.findSecKillActList + shopId,
| method: 'GET',
| callback: function (data) {
| _this.setData({
| activitList: data.rows,
| currentActiveInfo: data.rows[0]
| });
| _this.startDjs();
| _this.getProductList();
| }
| });
|
|
| },
| changeTab(e) {
| var index = e.currentTarget.dataset.index;
| var currentActiveInfo = this.data.activitList[index];
| this.setData({
| currentTab: index,
| currentActiveInfo: currentActiveInfo,
| productList: [],
| offset: 0,
| limit: 2,
| isEnd: false,
| toTopIcon: false,
| top_num: 0,
| totalNum: 0,
|
| });
| this.getProductList();
| },
|
|
| /**
| * 加载产品列表
| */
| getProductList: function () {
|
|
| var _this = this;
| //获取当前分页
| var limit = _this.data.limit;
| var offset = _this.data.offset;
|
| util.request({
| api: api.seckill.findSecKillGoodsListById,
| mask: true,
|
| data: {
| "limit": limit,
| "offset": offset,
| "id": _this.data.currentActiveInfo.id,
| },
| callback: function (data) {
|
| //判断数据是否达达到结束条件
| if (data.rows.length == 0) {
| _this.setData({
| isEnd: true
| });
| } else {
| //获取到新数据加入列表中
| var productList = _this.data.productList;
| for (var i = 0; i < data.rows.length; i++) {
| productList.push(data.rows[i])
| }
|
| //更新下次调用的角标
| _this.setData({
| productList: productList,
| offset: offset + limit,
| });
|
|
| }
| }
| });
|
| },
|
| // 进入详情
| intoDetail(e) {
| var id = e.currentTarget.dataset.id;
| wx.navigateTo({
| url: '/pages/miaosha/msDetails?id=' + id,
| })
|
| },
|
|
| /**
| * 启动倒计时
| */
| startDjs() {
| var _this = this;
| interval = setInterval(function () {
|
| var activitList = _this.data.activitList;
|
| for (let i = 0; i < activitList.length; i++) {
|
| let time = activitList[i].remainTime;
|
| time--;
| if (time < 0) {
| activitList[i].isStart=_this.data.ACTIVE_STATUS_END;
| continue;
| } else {
| activitList[i].remainTime = time;
| activitList[i].djs = util.getTimeSpance(time);
| }
| }
|
| _this.setData({
| activitList: activitList,
| currentActiveInfo:activitList[_this.data.currentTab]
| });
|
| }, 1000);
|
|
|
|
| },
|
|
| /**
| * 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 () {
|
| },
|
| /**
| * 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 () {
| console.log("上拉");
| this.getProductList();
| },
|
| /**
| * 用户点击右上角分享
| */
| onShareAppMessage: function () {
|
| }
| })
|
|
