ScoreLine_master/pages/main/wishinfo.js

import common from '../../utils/util';
import main from '../../utils/main';

const app = getApp();
var isUpdate=true;
var historyLikeNum=0;

Page({
  data: {
  },
  onLoad: function (options) {
    var that = this;
    that.setData({
      Containnerheight: main.getWindowHeight(),
      ID:options.ID,
      IsShare:options.Share
    });
  },
  onShow:function(){
    var that = this;
    
    if (that.data.ID){
      main.getData("GetMPSWish?WishType=person&ID="+that.data.ID, function (data2) {
        //debugger;
        if (data2 && data2.length>0) {
          app.globalData.MyWish=data2[0];
          console.log("data2[0]:"+data2[0]);
          that.setData({
            MyWish:app.globalData.MyWish,
            LikeNum:app.globalData.MyWish.LikeNum,   
            ID:app.globalData.MyWish.ID,
          });
          historyLikeNum=app.globalData.MyWish.LikeNum;
        }
      });
    }
    else if (app.globalData.MyWish){
      that.setData({
        MyWish:app.globalData.MyWish,
        LikeNum:app.globalData.MyWish.LikeNum,
        UserID:app.globalData.userInfo.UserID,
        ID:app.globalData.MyWish.ID,
      });

      historyLikeNum=app.globalData.MyWish.LikeNum;
    }
  },
  onHide:function(){
    this.saveLikeNum();
  },
  onUnload:function(){
    this.saveLikeNum();
  },
  returnDefault:function(){
    wx.reLaunch({
      url: '../index/index'
    });
  },
  goto: function (e) {
    if (e.currentTarget.dataset.target=="school"){
      wx.navigateBack({
        delta: 3,
      });
    }
  
    main.goto(e);
  },
  gotoRedirectTo:function(e){
    var url=e.currentTarget.dataset.url;
    wx.redirectTo({
      url: url,
    })
  },
  clickLikeNum:function(){
    var that=this;
    that.setData({
      LikeNum:++that.data.LikeNum
    });
    if (isUpdate){
      isUpdate=false;
      setTimeout(function(){
        isUpdate=true;
      },3000);
      that.saveLikeNum();
    }
  },
  saveLikeNum:function(){
    var that = this;
    var likeNumAdd=that.data.LikeNum-historyLikeNum;
    main.getData("UpdateMPSWishLikeNum?ID="+that.data.ID+"&LikeNumAdd="+likeNumAdd, function (data2) {
      console.log(that.data.LikeNum);
      historyLikeNum=that.data.LikeNum;
    });
  },
  onShareAppMessage: function () {
    var that=this;
    var url=app.globalData.uploadImageUrl+"web/fs_a02.png";
    //debugger;
    return {
      title: that.data.MyWish.WishWhom2+that.data.MyWish.SchoolShortName,
      path: app.globalData.SharePath + '?type=wish&ID='+that.data.MyWish.ID+'&UserID=' + app.globalData.userInfo.UserID,
      imageUrl: url,
    }
  },
})