Mina/pages/index/index.js

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

Page({
  data: {
    //banner图
    imgList: [
      // imgServerUrl_new + "/uploadfiles/banner/bannermina/banner1.jpg",
      // imgServerUrl_new + "/uploadfiles/banner/bannermina/banner2.jpg",
      // imgServerUrl_new + "/uploadfiles/banner/bannermina/banner3.jpg",
      // imgServerUrl_new + "/uploadfiles/banner/bannermina/banner4.jpg"
    ],
    activity: [{
        src: imgServerUrl + "/images/home/quanzhi.png",
        text: "全职工作"
      },
      {
        src: imgServerUrl + "/images/home/jianzhi.png",
        text: "兼职工作"
      },
      {
        src: imgServerUrl + "/images/home/fanxian.png",
        text: "入职奖励"
      },
      {
        src: imgServerUrl + "/images/home/jipin.png",
        text: "高薪急聘"
      }
    ],
    activity_two: [{
        src: imgServerUrl + "/images/home/fuli.png"
      },
      {
        src: imgServerUrl + "/images/home/quanmin.png"
      }
    ],
    cityCode: '',
    keyWord: '',
    pageNo: 1, //当前分页
    isScroll: true, //是否可以滚动
    filter: -1, //岗位类型
    userInfo: {},
    hasUserInfo: false,
    canIUse: wx.canIUse('button.open-type.getUserInfo'),
    list: [],
    showNoMore: "没有更多信息...", //显示已无更多
    broadcastList: [
      '热心达人！用户孟潞帮朋友找到工作，获得500元推荐入职奖励！',
      '棒棒哒！用户沈佳宜努力工作了30天，获得3000元入职奖励！',
      '恭喜恭喜！用户秦寒推荐新用户注册，获得5元推荐注册奖励！',
      '给你点赞！用户张汉文完成拼工在职30天，获得1000元拼工团奖励！',
      '厉害了！用户李丽刚刚完善了个人简历，好工作正在赶来的路上！'
    ],

  },
  onLoad: function(options) {
    if (app.globalData.userInfo) {
      console.log('有info===', app.globalData)
      this.start();
    } else if (this.data.canIUse) {
      // 由于 getUserInfo 是网络请求，可能会在 Page.onLoad 之后才返回
      // 所以此处加入 callback 以防止这种情况
      app.userInfoReadyCallback = res => {
        console.log('userInfoReadyCallback===', res.userInfo)
        app.globalData.userInfo = res.userInfo;
        this.start();
      }
    } else {
      // 在没有 open-type=getUserInfo 版本的兼容处理
      wx.getUserInfo({
        success: res => {
          app.globalData.userInfo = res.userInfo
          console.log('兼容处理===', app.globalData)
          this.start();
        }
      })
    }

  },
  start() {
    this.fetchBanner();
    this.fetchList();
  },
  onShow: function() {
    let cityName = wx.getStorageSync('city') || app.globalData.userInfo.city || '无锡'
    console.log(cityName)
    this.setData({
      cityName: cityName
    })
  },
  //下拉刷新
  onPullDownRefresh: function() {
    this.setData({
      pageNo: 1, //当前分页
      isScroll: true, //是否可以滚动
      filter: -1, //岗位类型
      list: [],
    })
    this.start();
    wx.stopPullDownRefresh();
  },
  //上拉加载
  onReachBottom: function() {
    var pageNo = this.data.pageNo + 1;
    this.setData({
      pageNo
    })
    this.fetchList();
  },

  onShareAppMessage: function(e) {
    console.log(e)
  },
  // 获取banner图
  fetchBanner() {
    let paramsObj = {
      application: 0
    }
    Object.assign(paramsObj);
    getBanner(paramsObj).then(data => {
      this.setData({
        imgList: data.data.bannerList
      })
    })
  },
  //获取热门列表数据
  fetchList(params) {
    if (!this.data.isScroll) {
      return false
    }
    let paramsObj = {
      cityCode: this.data.cityCode,
      pageNo: this.data.pageNo,
      user_id: app.globalData.userId,
      user_token: app.globalData.userToken
    }
    Object.assign(paramsObj);

    getIndexList(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.hotPosition.length != 0) {
        setData.list = this.data.list.concat(data.data.hotPosition)
        setData.pageNo = pageNo;
      } else {
        setData.list = this.data.list;
      }
      this.setData({
        ...setData
      })

    })
  },

  //改变列表
  changeList(e) {
    const {
      index
    } = e.currentTarget.dataset
    this.workType(index)
  },

  //判断当前工作类型
  workType(index) {
    switch (index) {
      case 0:
        wx.navigateTo({
          url: '../fulltime/index',
        })
        break;
      case 1:
        wx.navigateTo({
          url: '../parttime/index',
        })
        break;
      case 2:
        wx.navigateTo({
          url: '../reward/index',
        })
        break;
      case 3:
        wx.navigateTo({
          url: '../jipin/index',
        })
        break;
    }
  },

  changeList2(e) {
    const {
      index
    } = e.currentTarget.dataset
    this.workType2(index)
  },

  workType2(index) {
    switch (index) {
      case 0:
        wx.navigateTo({
          url: '../fuli/index',
        })
        break;
      case 1:
        wx.navigateTo({
          url: '../agent/index',
        })
        break;
    }
  },

  //去详情页
  toDetail(e) {
    const {
      id,
      cate
    } = e.currentTarget.dataset
    wx.navigateTo({
      url: '../detail/index?hpPositionId=' + id + "&cate=" + cate,
    })
  },

  //轮播图跳转详情页
  toDetail_slide(e) {
    var id = e.currentTarget.dataset.id;
    var arr;
    if (id) {
      arr = id.split(",");
      var positionId = arr[1];
      var cate = arr[0];
      wx.navigateTo({
        url: '../detail/index?hpPositionId=' + positionId + "&cate=" + cate,
      })
    }
  },

  // 去搜索页
  toSearch() {
    wx.navigateTo({
      url: '../search/index',
    })
  },

  // 去城市选择页
  toCity() {
    wx.navigateTo({
      url: '../city/index',
    })
  },

  imageLoad() {
    var that = this
    var query = wx.createSelectorQuery()
    query.select('.slide-image').boundingClientRect()
    query.exec(function(res) {
      console.log(res)
      that.setData({
        swiperH: res[0].height
      })
    })
  }
})