schoolwisdoms-student-mp/pages/index/index.js

// pages/index/index.js
const app = getApp()
const util = require("../../utils/util")
const urlDef = require("../../utils/urls")
Page({

  /**
   * 页面的初始数据
   */
  data: {
    array: ['艾克斯郎校区1', '艾克斯郎校区2', '艾克斯郎校区3', '艾克斯郎校区4'],
    objectArray: [
      {
        id: 0,
        name: '艾克斯郎校区1'
      },
      {
        id: 1,
        name: '艾克斯郎校区2'
      },
      {
        id: 2,
        name: '艾克斯郎校区3'
      },
      {
        id: 3,
        name: '艾克斯郎校区4'
      }
    ],
    index: 0,
    stuList: [
      { id: 0 },
      { id: 1 }
    ],
    curStu: 0,
    classList: [
      { img: '/images/kc.png', title: '今日课程', num: '1' },
      { img: '/images/jtzy.png', title: '今日作业', num: '6' },
      { img: '/images/cq.png', title: '出勤率', num: '100%' },
    ],
    appList: [
      { img: '/images/kb.png', title: '我的课表' },
      { img: '/images/zy.png', title: '提交作业' },
      { img: '/images/dp.png', title: '课堂点评' },
      { img: '/images/zj.png', title: '成长足迹' },
      { img: '/images/qj.png', title: '请假' },
      { img: '/images/bk.png', title: '补课' },
      { img: '/images/jk.png', title: '加课' },
      { img: '/images/dk.png', title: '调课' },
    ],
    bannerList: [],
    userList: []
  },

  //切换身份
  changeStu: function (e) {
    let sid = e.currentTarget.dataset.id;
    console.log('切换用户 : ' + sid);
    if (this.data.curStu == sid) {
      return;
    }
    this.setData({
      curStu: sid
    })
  },

  //切换校区
  bindPickerChange: function (e) {
    this.setData({
      index: e.detail.value
    })
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    this.loadIndexData();
  },

  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {

  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {

  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {

  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload: function () {

  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function () {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {

  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function () {

  },

  loadIndexData: function () {
    const urls = urlDef.urls;
    //获取登录用户数据, 并加载首页数据
    util.apiPost(urls.get_cur_user, {}).then(rs => {
      console.log(JSON.stringify(rs));

      let curUser = rs.attr;
      curUser.studentId = curUser.personId; // 新增studentId属性
      let otherUsers = rs.attr.others.filter(o => { return o.studentId != curUser.studentId });
      curUser.others = [];// 清除 others 属性
      console.log('其他用户 : ' + JSON.stringify(otherUsers));


      this.setData({ 'curStu': curUser.studentId });
      let userList = [curUser].concat(otherUsers);
      userList.map(o => {
        if (o.imageUrl && o.imageUrl.length > 0) {
          o.imageUrl = urls.oss_file + 'image/'+ o.imageUrl;
        } else {
          o.imageUrl = '/images/head.png';
        }
      })
      this.setData({ 'userList': userList });


      console.log('userList ' + JSON.stringify(this.data.userList));
      let personId = rs.attr.personId;
      let orgId = rs.attr.orgId;
      let today = util.curTime().substring(0, 10).replace(/\//g, '-');

      // banner 图片
      util.apiPost(urls.get_advert, { '&q.use': 1, 'q.orgId': orgId, 'q.exceptStatus': 2 }).then(r => {
        // console.log('banner : ' + JSON.stringify(r));
        this.setData({ 'bannerList': r });
      });

      // 今日课程
      util.apiPost(urls.leave_get_classes_date, { 'q.studentId': personId, 'q.attenceDate': today }).then(r => {
        // console.log('今日课程 : ' + JSON.stringify(r));
        this.setData({ 'classList[0].num': (r ? r.length : 0) });
      })

      // 作业未提交
      util.apiPost(urls.my_homework, { 'q.studentId': personId, 'q.status': 0 }).then(r => {
        // console.log('作业未提交 : ' + JSON.stringify(r));
        this.setData({ 'classList[1].num': (r ? r.length : 0) });
      });

      // 出勤率
      util.apiPost(urls.get_attendance_rate, { 'q.studentId': personId }).then(r => {
        console.log('出勤率 : ' + JSON.stringify(r));
        let attendRate = 0, alreadyCount = 0, shouldCount = 0;
        if (r != null) {
          r.forEach(it => {
            if (it.isAttend === '1') {
              alreadyCount = it.num;
            } else if (it.isAttend === '0') {
              shouldCount = it.num;
            }
          });
        }
        let t = (alreadyCount + shouldCount);
        if (t > 0) {
          attendRate = alreadyCount * 100 / t;
        }
        console.log(attendRate)
        this.setData({ 'classList[2].num': attendRate.toFixed(2) + '%' });
      })
    });
  }
})