PatrolPipelineNetwork_zdsz/pages/notice/notice.js

import http from '../../base/httputil'
const app = getApp()

Page({
  data: {
   
    /**
     * 控制上拉到底部时是否出现 "数据加载中..."
     */
    hidden: true,
    /**
     * 数据是否正在加载中，避免数据多次加载
     */
    loadingData: false,
    enterpriseList: [],
    pageNum: 1 // 页码
  },
  onLoad: function () {
    // wx.showLoading({
    //   title: '加载中'
    // })
    this.loadData(this.data.pageNum)
  },
  //加载数据
  loadData: function(num) {
    http.send_post("/system/AppEnterpriseController/getInitEnterpriseList", null, this.getQiyeEnterpriseListSuccess)
    
  
  },

  getQiyeEnterpriseListSuccess(res) {

    console.log("####"+this.data.pageNum)
      this.setData({
        enterpriseList: res.data.rows,
      })
      var that = this
      if(this.data.pageNum==1){
        // 隐藏导航栏加载框
        setTimeout(function() {
          that.setData({
            loadingData: false
          });
          wx.hideNavigationBarLoading();
          // 停止下拉动作
          wx.stopPullDownRefresh();

        },1000)
       
      }else{
        // 隐藏加载框
        
        setTimeout(function() { 
          that.setData({
            hidden: true,
            loadingData: false
          });
          
          wx.hideLoading(); },1000)

         
         
      }
    },
    onPullDownRefresh: function () {
      // 显示顶部刷新图标
      wx.showNavigationBarLoading();
      var that = this;
      var loadingData = this.data.loadingData
      if (loadingData) {
        return;
      }
      that.setData({
         pageNum:1
      })
      this.loadData(this.data.pageNum)
    },
    /**
* 页面上拉触底事件的处理函数
*/
onReachBottom: function () {
  var loadingData = this.data.loadingData
  // 显示加载图标
  wx.showLoading({
  title: '玩命加载中',
  })
  var hidden = this.data.hidden
  // 页数+1
  this.setData({
    pageNum: this.data.pageNum + 1
  })
  if (hidden) {
    this.setData({
      hidden: false
    });
    console.info(this.data.hidden);
  }

  if (loadingData) {
    return;
  }
  this.setData({
    loadingData: true
  });
 this.loadData(this.data.pageNum);
  },
})