Mina/pages/search-result/search-result.js

import {
  getSearchList
} from '../../services/index.js'
import {
  imgServerUrl,
  imgServerUrl_new
} from '../../config/config.js'
const app = getApp();

Page({
  data: {
    imgServerUrl: imgServerUrl,
    keyWord: '',
    pageNo: 1, //当前分页
    isScroll: true, //是否可以滚动
    list: [],
    cityName: '',
    showNoMore: "没有更多信息...", //显示已无更多
    canIUse: wx.canIUse('button.open-type.getUserInfo'),
  },
  onLoad: function(options) {
    let {
      searchVal
    } = options
    this.setData({
      keyWord: searchVal
    })
    this.fetchList()
  },
  doArrow(e) {
    const index = e.currentTarget.dataset.index;
    const list = this.data.list;
    this.setData({
      [`list[${index}].up`]: !list[index].up
    })
  },
  //获取列表数据
  fetchList() {
    if (!this.data.isScroll) {
      return false
    }
    let paramsObj = {
      pageNo: this.data.pageNo,
      searchName: this.data.keyWord,
    }

    getSearchList(paramsObj).then(data => {
      var pageNo = data.data.pageNo;
      let setData = {};
      // 是否可以滚动加载数据
      if (data.data.isLast) {
        setData.isScroll = false
      }
      if (data.data.searchPosition.length != 0) {
        setData.list = this.data.list.concat(data.data.searchPosition)
        setData.pageNo = pageNo;
      } else {
        setData.list = this.data.list;
      }
      this.setData({
        ...setData
      })

    })
  },

  onReachBottom: function() {
    var pageNo = this.data.pageNo + 1;
    this.setData({
      pageNo
    })
    this.fetchList();
  },
  //去详情页
  toDetail(e) {
    const {
      id,
      cate
    } = e.currentTarget.dataset
    wx.navigateTo({
      url: '../detail/index?hpPositionId=' + id + "&cate=" + cate,
    })
  },

})