wechat-pilelog/pages/worksheetinfo/findstation.js

//logs.js
let util = require('../../utils/util.js');
let wechat = require("../../utils/wechat");
let amap = require("../../utils/amap");
Page({
  data: {
    lonlat: "",
    city: "",
    longitude: null,
    latitude: null,
    tips: [],
    searchString: '',
    keywords: '',
    pagesize:30,
    pagenum:1,
    total:-1,
    loadTotal: 0,
    dataLoading: false,
    finishedLoadTap: 0,
    finishedLoadShowTimes: 0,
    chargList: [],
  },
  onLoad(e) {
    this.getNextPage()
  },

  bindScrollTolowerEvent: function(){
    this.getNextPage();
  },
  bindInput2(e) {

    let {
      value
    } = e.detail;
    let {
      lonlat,
      city
    } = this.data;
    amap.getInputtips(city, lonlat, value)
      .then(d => {
        //console.log(d);
        if (d && d.tips) {
          this.setData({
            tips: d.tips
          });
        }
      })
      .catch(e => {
        console.log(e);
      })
  },
  bindInput(e) {
    this.setData({
      searchString: e.detail.value
    });
  },
  bindSearch2(e) {
    let {
      keywords
    } = e.currentTarget.dataset;

    let pages = getCurrentPages();
    //console.log(pages);
    //console.log(e);
    // console.log(keywords);
    if (keywords) {
      let pages = getCurrentPages();
      let prevPage = pages[pages.length - 2]; //上一个页面
      let worksheetinfo = prevPage.data.worksheetinfo;
      let chargStationName = keywords.chargStationName
      worksheetinfo.chargStationId =  keywords.id;
      worksheetinfo.mainLocation =  keywords.address;
      prevPage.setData({
        chargStationName,
        worksheetinfo
      });
    }
    //let url = `/pages/index/index`;
    //wx.navigateBack({
    //  url
    // });

    wx.navigateBack({
      delta: 1
    });
  },
  bindSearch(e) {
    let {
      searchString: keywords
    } = this.data;
    console.info(keywords)
    this.setData({
      keywords,
      pagenum:1,
      chargList: []
    })  
    this.getNextPage();

  },
  cancel(e) {
    console.log(e);
    wx.navigateBack();
  },
  getNextPage(){
    let userInfo = wx.getStorageSync('userInfo');
    let isLogin = wx.getStorageSync('isLogin');

    if(this.data.chargList.length == this.data.total){
      this.setData({
        finishedLoadTap:this.data.finishedLoadTap+1
      })
      if(this.data.finishedLoadTap>0 && this.data.finishedLoadShowTimes==0){
        this.setData({
          finishedLoadShowTimes:this.data.finishedLoadShowTimes+1
        })
        wx.showToast({
          title: '全部加载完毕',
          icon: 'success',
          duration: 2000
        })
      }
      return
    }

    if(this.data.dataLoading){
      return
    }
    this.setData({
      dataLoading: true
    })
    wx.showLoading({
      title: '数据加载中....',
    })

  let that = this;

  if (userInfo && isLogin) {


    wx.request({
      url: getApp().globalData.postHeadAgreement + '/restapi/wechat/userChargStationsWeb',
      data: {
        userId: userInfo.userId,
        searchString:that.data.keywords,
        pagenum: this.data.pagenum++,
        pagesize: this.data.pagesize,
      },
      method: 'POST',
      success(res) {
        let chargList = res.data.rows;

        // console.log(chargList);
        // that.rechargeTimeOrder(chargemoneylogs);
        wx.hideLoading()
        that.setData({
          chargList: that.data.chargList.concat(chargList),
          total: res.data.total,
          dataLoading: false,
        });
      }
    });

  }


  },
});