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

const app = getApp();

Page({

  /**
   * 页面的初始数据
   */
  data: {
    id: 0,
    info: {},

    is_scan: 0,
    modalName: '',
    comment: '',
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    let id = options.id;
    let is_scan = 0;
    if (options.is_scan) {
      is_scan = options.is_scan;
    }
    this.setData({id:id,is_scan:is_scan});
    
    this.getInfo();
  },

  //获取详情
  getInfo() {
    let self = this;
    app.post('business/business/detail',{id:self.data.id},function(res){
      if (res.talent_discount) {
        res.talent_discount = res.talent_discount.replace(/\<img/gi, '<img style="max-width:100%;display:block;" ');
      }
      if (res.content) {
        res.content = res.content.replace(/\<img/gi, '<img style="max-width:100%;display:block;" ');
      }
      self.setData({info:res});
    });
  },

  //导航
  nav() {
    let info = this.data.info;
    wx.openLocation({
      latitude: info.latitude - 0,	//维度
      longitude: info.longitude - 0, //经度
      name: info.title,	//目的地定位名称
      scale: 15,	//缩放比例
      address: info.address	//导航详细地址
    })
  },

  //按钮
  join() {
    app.post('business/business/join',{status:1,business_id:this.data.id},function(res){
      if (res.code == 1001) {
        app.msg('请完善信息','/pages/my/info/info');
      } else {
        app.msg('参加成功');
      }
    });
  },
  unjoin() {
    let self = this;
    app.post('business/business/join',{status:2,business_id:this.data.id,comment:this.data.comment},function(res){
      self.setData({modalName: ''});
      if (res.code == 1001) {
        app.msg('请完善信息','/pages/my/info/info');
      } else {
        app.msg('提交成功');
      }
    });
  },
  inputComment(e) {
    this.setData({comment:e.detail.value});
  },
  showModal() {
    this.setData({modalName: 'DialogModal1'});
  },
  hideModal() {
    this.setData({modalName: ''});
  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function () {
    let info = this.data.info
    return {
      title: info.title,
      path: "/pages/activity/detail/detail?id="+info.id,
      imageUrl: info.main_image,
    };
  }
})