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- const util = require("../../utils/util.js");
- const config = require("../../config/config.js");
- const Http = require("../../utils/HttpBasics");
- const imgurl = require("../../utils/imgurl");
- let app = getApp();
- Page({
- data: {
- couponUrl: imgurl.coupon.url,
- loadingUrl: imgurl.loading.url,
- tabs: [],
- list: [],
- current: "0",
- current_scroll: "0",
- page: 1,
- allow_load: true,
- loading: true, //"上拉加载"的变量,默认false,隐藏
- content: "",
- mystatus: '',
- showPage: false,
- },
- onLoad() {
- this.getList(0, 1);
- },
- onShow: function () {
- let that = this;
- Http.get({
- url: config.api.businessList,
- data: {
- pageNum: 1,
- pageSize: 15,
- type: 1
- }
- }).then(res => {
- console.log(res)
- let businessObj = [{ id: 0, title: "全部", type: 1 }];
- that.setData({
- tabs: res.data.list.concat(businessObj).sort(compare("id"))
- });
- console.log(that.data.tabs)
- })
- .catch(err => {
- wx.showToast({
- title: err.errMsg,
- icon: 'none',
- duration: 2000,
- mask: false
- });
- })
- },
- //点击跳转到券详情页面
- gotouse: function (e) {
- console.log(e.currentTarget.dataset.couponid)
- wx.navigateTo({
- url: `/pages/coupon/detail/index?couponChannelId=${e.currentTarget.dataset.quancode}&couponId=${e.currentTarget.dataset.couponid}&cardType=${e.currentTarget.dataset.type}`
- });
- },
- getList(key, pageNum) {
- var that = this;
- // 根据 key == 0 区分全部或其它tab,决定是否传参数 business
- if (key == 0) {
- var param = {
- pageNum: pageNum,
- pageSize: 6,
- targetAd: 5,
- };
- } else {
- var param = {
- pageNum: pageNum,
- pageSize: 6,
- business: key,
- targetAd: 5,
- };
- }
- if (that.data.allow_load) {
- that.setData({
- loading: true,
- content: "小主,我在玩命加载中...",
- });
- Http.get({
- url: config.api.couponChannelList,
- data: param
- })
- .then(res => {
- if (res.code == 200) {
- that.setData({
- showPage: true
- })
- }
- res.data.list.map(file => {
- file.expiredTime = util.fmtDate(file.expiredTime);
- });
- setTimeout(function () {
- that.setData({
- loading: false
- });
- }, 1400);
-
- if (pageNum >= res.data.pages) {
- that.setData({
- allow_load: false
- });
- }
- if (pageNum == 1) {
- that.setData({
- list: []
- })
- }
- var tmpArr = that.data.list;
- tmpArr.push.apply(tmpArr, res.data.list);
- that.setData({
- list: tmpArr
- })
- })
- .catch(err => {
- wx.showModal({
- title: '提示',
- content: err.errMsg,
- showCancel: false
- })
- })
- } else {
- that.setData({
- loading: true,
- content: "——— 再拉裤子就掉了啦 ———"
- });
- setTimeout(function () {
- that.setData({
- loading: false
- });
- }, 1400);
- }
- },
- handleChangeScroll({
- detail
- }) {
- this.setData({
- list: [],
- allow_load: true,
- current_scroll: detail.key,
- page: 1,
- });
- this.getList(detail.key, 1);
- },
- onReachBottom: function () {
- var that = this;
- that.data.page++;
- that.setData({
- page: that.data.page
- });
- that.getList(that.data.current_scroll, that.data.page);
- }
- })
- function compare(pro) {
- return function (obj2, obj1) {
- var val1 = obj1[pro];
- var val2 = obj2[pro];
- if (val1 < val2) {
- return 1;
- } else if (val1 > val2) {
- return -1;
- } else {
- return 0;
- }
- }
- }
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