const app = getApp();
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var util = require('../../utils/util.js');
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var api = require('../../utils/service-api.js');
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var comReq = require('../../utils/common-request.js');
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Page({
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/**
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* 页面的初始数据
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*/
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data: {
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productList: [],
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offset: 0,
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limit: 10,
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isEnd: false,
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shopId: '',
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toTopIcon: false,
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top_num: 0,
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totalNum: 0,
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},
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/**
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* 生命周期函数--监听页面加载
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*/
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onLoad: function (options) {
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var _this = this;
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//获取banbber
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util.request({
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api: api.ad.getAdByCode,
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method: 'POST',
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data:{title:'拼团banner'},
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callback: function (data) {
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_this.setData({
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banner: data.rows[0],
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});
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}
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});
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this.getProductList();
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this.setData({
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shopId: app.shopInfo.id,
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});
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this.djs();
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},
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/**
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* 加载产品列表
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*/
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getProductList: function () {
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var _this = this;
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var limit = _this.data.limit;
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var offset = _this.data.offset;
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util.request({
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api: api.groupBuy.showGroupByList,
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data: {
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"limit": limit,
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"offset": offset,
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"shopId": app.shopInfo.id,
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},
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callback: function (data) {
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if (data.rows.length == 0) {
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_this.setData({
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isEnd: true
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});
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} else {
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var productList = _this.data.productList;
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for (var i = 0; i < data.rows.length; i++) {
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productList.push(data.rows[i])
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}
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//更新下次调用的角标
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_this.setData({
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productList: productList,
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offset: offset + limit,
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});
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}
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}
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});
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},
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// 进入详情
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intoDetail(e) {
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var _this = this;
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var id = e.currentTarget.dataset.id;
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wx.navigateTo({
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url: '/pages/groupbuy/groupDetails?id=' + id,
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})
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},
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//检查用户信息是否绑定
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checkUserInfoIsBuding() {
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if (util.isBlank(getApp().userInfo.nickName)) {
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wx.navigateTo({
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url: '/pages/welcome/welcome?url=/pages/yuyue/khyuyue',
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})
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} else if (util.isBlank(getApp().userInfo.phoneNumber)) {
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wx.navigateTo({
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url: '/pages/phone/phone?url=/pages/yuyue/khyuyue',
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})
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}
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},
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//一键回到顶部
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goTap() {
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this.setData({ top_num: 0 })
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},
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scroll_distance: function (event) {
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this.setData({
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toTopIcon: event.detail.scrollTop > 300 ? true : false
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})
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},
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backtop: function () {
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this.setData({ top_num: 0 })
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},
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djs(){
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var _this=this;
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var interval = setInterval(function () {
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let productList = _this.data.productList;
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for(let i=0; i<productList.length; i++){
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let time = productList[i].time;
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time--;
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productList[i].time=time;
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if(time<0){
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continue;
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}else{
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productList[i].djs = util.getTimeSpance(time);
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}
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}
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_this.setData({
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productList: productList
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});
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}, 1000);
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},
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//转发
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onShareAppMessage(res) {
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},
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/**
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* 生命周期函数--监听页面初次渲染完成
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*/
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onReady: function () {
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},
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/**
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* 生命周期函数--监听页面显示
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*/
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onShow: function () {
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},
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/**
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* 生命周期函数--监听页面隐藏
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*/
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onHide: function () {
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},
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/**
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* 生命周期函数--监听页面卸载
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*/
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onUnload: function () {
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},
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/**
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* 页面相关事件处理函数--监听用户下拉动作
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*/
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onPullDownRefresh: function () {
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},
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/**
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* 页面上拉触底事件的处理函数
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*/
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onReachBottom: function () {
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console.log("上拉");
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this.getProductList();
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},
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/**
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* 用户点击右上角分享
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*/
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onShareAppMessage: function () {
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}
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})
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