jiaojing/miniprogram/pages/result/index.js

// pages/result/index.js
Page({

  /**
   * 页面的初始数据
   */
  data: {
    detail: {},
    scrollheight: 0
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    if (!options.data) return wx.redirectTo({
      url: '/pages/problemPage/index',
    })
    const detail = JSON.parse(options.data);
    const sys = wx.getSystemInfoSync();
    console.log(sys);
    const query = wx.createSelectorQuery();
    query.selectAll('.getHeight').boundingClientRect(rect => {
      let heightAll = 0;
      rect.map((currentValue, index, arr) => {
        heightAll += currentValue.height
      })
      this.setData({
        scrollheight: sys.windowHeight - heightAll
      })
    }).exec();


    detail.durationText = Math.floor(detail.duration / 3600000);
    if (detail.durationText) detail.durationText += "时";
    let min = Math.floor(detail.duration % 3600000 / 60000);
    if (min) detail.durationText += min + "分";
    let s = Math.floor(detail.duration % 60000 / 1000);
    if (s) detail.durationText += s + "秒";
    this.setData({
      detail
    })
  },
  reset() {
    wx.reLaunch({
      url: '/pages/answer/index?reset=1'
    })
  },
  /**
   * 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 () {

  }
})