fupin/pages/home/publicity/index/index.js

const reqInterface = require("../../../../api/models");
import {
  toLink
} from '../../../../utils/nav';
Page({

  /**
   * 页面的初始数据
   */
  data: {
    isRefreshing: false,
    publicityList: [],
    searchParams: {
      current: 1,
      size: 9
    },
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onShow(options) {
    let self = this;
    self.setData({
      publicityList: []
    })
    this.getPublicityList(this.data.searchParams);
  },
  getPublicityList(val) {
    let self = this;
    reqInterface.GetConsumerinfopublicList(val).then(res => {
      if (!res.records || res.records.length == 0) {
        wx.showToast({
          title: '没有更多数据',
          icon: 'none'
        })
      }
      self.setData({
        publicityList: res.records ? self.data.publicityList.concat(res.records) : self.data.publicityList.concat([]),
        isRefreshing: false
      })
    }).catch(err => {
      self.setData({
        isRefreshing: false
      })
    })
  },
  // 加载更多
  onLoadMore() {
    let self = this;
    let page = self.data.searchParams.current + 1; //获取当前页数并+1
    self.setData({
      'searchParams.current': page, //更新当前页数
    })
    self.getPublicityList(self.data.searchParams); //重新调用请求获取下一页数据
  },

  toDetail(e) {
    toLink('/pages/home/publicity/detail/index', {
      id: e.currentTarget.dataset.id
    })
  },

  // 下拉刷新
  onRefresherPulling(e) {
    this.setData({
      isRefreshing: true
    });
  },

  onRefresherRefresh(e) {
    this.getRefresh()
  },

  getRefresh() {
    let self = this;
    self.setData({
      publicityList: [],
      'searchParams.current': 1, //更新当前页数
      'searchParams.size': 9, //更新当前页数
    })
    self.getPublicityList(this.data.searchParams);
  },
})