jinai-talents/applet/pages/rob/detail/detail.js

const app = getApp();

Page({

  /**
   * 页面的初始数据
   */
  data: {
    id:0,
    info: {},
    status:1, //1未开始，2进行中，3已结束，4已抢完
    detailInfo: '',
  },

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

  init() {
    let self = this;
    app.post('rob/product/detail',{id:this.data.id},function(res){
      self.setData({info:res});
      self.setData({ detailInfo: res.content.replace(/\<img/gi, '<img style="max-width:100%;display:block;" ') });
      if (res.quantity == 0) {
        self.setData({status:4});
      } else {
        var timestamp = Date.parse(new Date()) / 1000;
        var start_time = new Date(res.start_time) / 1000;
        var end_time = new Date(res.end_time) / 1000;
        console.log(timestamp,start_time,end_time);
        if (timestamp < start_time) {
          self.setData({status:1});
        } else if (timestamp < end_time) {
          self.setData({status:2});
        } else {
          self.setData({status:3});
        }
      }
    })
  },

  //商品购买
  buyNow(){
    app.post('rob/product/buy',{id:this.data.id},function(res){
      app.msg('抢购成功','/pages/my/rob');
    });
  },

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

  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function () {
    return {
      title: "晋爱人才",
      path: "/pages/home/home/home",
    };
  }
})