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import {doStr} from "../../../utils/doStr.js"
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const app = getApp();
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let iPageIndex = 1 // 当前第几页,0代表第一页
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let iPageSize = 10 //每页显示多少数据
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Page({
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data: {
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active: 0,
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brand: '',
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list: [
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{
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title: "高级危机",
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val: 3
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},
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{
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title: "中级危机",
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val: 2
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},
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{
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title: "低级危机",
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val: 1
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}
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],
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crisisList: [],
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val: 3,
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loadMore: false, //"上拉加载"的变量，默认false，隐藏
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loadAll: false, //“没有数据”的变量，默认false，隐藏
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},
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onLoad() {
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wx.setNavigationBarTitle({
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title: '负面消息'
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})
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let pages = getCurrentPages();
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let currentPage = pages[pages.length - 1]
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let options = currentPage.options
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this.setData({
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brand: options.brand
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})
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this.getData(3);
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},
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onReachBottom: function () {
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console.log("上拉触底事件")
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let that = this
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if (!that.data.loadMore) {
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that.setData({
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loadMore: true, //加载中
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loadAll: false //是否加载完所有数据
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});
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//加载更多，这里做下延时加载
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that.getData(this.data.val);
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}
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},
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getData(val) {
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let sTimeType = wx.getStorageSync("sTimeType") || 34;
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let sStartTime = wx.getStorageSync("sStartTime") || '';
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let sEndTime = wx.getStorageSync("sEndTime") || '';
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let sCrisis = val;
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let obj = {
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action: "getList",
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sTimeType: sTimeType,
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sStartTime: sStartTime,
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sEndTime: sEndTime,
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iPageIndex: iPageIndex,
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iPageSize: iPageSize,
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sType: "BrandData",
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sCrisis: sCrisis,
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sBrand: this.data.brand,
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// sSeriesName: sSeriesName,
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token: wx.getStorageSync('token') || 't%2BrswgjvzGM='
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}
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app.globalData.request(obj).then(res => {
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if (res && res.length > 0) {
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iPageIndex++;
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res.forEach(ele => {
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ele._source.title = doStr(ele._source.title, 70);
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ele._source.content = doStr(ele._source.content, 200);
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})
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let arr = this.data.crisisList.concat(res);
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this.setData({
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crisisList: arr,
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loadMore: false
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})
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if (res.length < iPageSize) {
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this.setData({
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loadMore: false, //隐藏加载中。。
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loadAll: true //所有数据都加载完了
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});
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}
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} else {
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this.setData({
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loadAll: true, //把“没有数据”设为true，显示
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loadMore: false //把"上拉加载"的变量设为false，隐藏
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});
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}
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})
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},
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searchScrollLower() {
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this.getData(this.data.val);
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},
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handlerTap(e) {
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let n = e.detail.index;
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let val = this.data.list[n].val;
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iPageIndex = 1;
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this.setData({
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val: val,
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crisisList: []
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})
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this.getData(val);
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}
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}) |
