miaoguo_master/pages/main/previewMenu.js

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

const app = getApp();

Page({
  data: {
    MenuArr: [
      { CardType: 0, Name: "日常练习", Remark: "常规长期记忆，系统首选" },
      { CardType: 1, Name: "紧急练习", Remark: "临时短期记忆，容量200张" },
      { CardType: -1, Name: "留白题卡", Remark: "暂不练习，到期时间留白" },
    ]
  },
  onLoad: function (options) {
    var that = this;
    that.setData({
      Containnerheight: main.getWindowHeight(),
      CardType:options.CardType,
      MiaoguoCardID:options.ID,
      CardNumberUrgent: app.globalData.TaskToday.CardNumberUrgent,
    });
  },
  changeCardType:function(e){
    var that = this;
    var cardType=e.currentTarget.dataset.cardtype;
    if (cardType!=that.data.CardType){
      if (cardType == 1 && that.data.CardNumberUrgent>=200){
        wx.showToast({
          title: '紧急练习容量已满',
        })
      }
      else{
        that.setData({
          CardType: cardType,
        });
      }
    }
  },
  close:function(){
    wx.navigateBack({
      delta: 1,
    });
  },
  save:function(){
    var that = this;
    var url = 'UpdateMiaoguoCardType?UserID=' + app.globalData.userInfo.UserID;
    url += "&CardType=" + that.data.CardType;
    url += "&ID=" + that.data.MiaoguoCardID;
    main.getData(url, function (data) {
      var list = app.globalData.CardList;
      for (var i = 0; i < list.length; i++) {
        if (list[i].MiaoguoCardID == that.data.MiaoguoCardID)
          list[i].CardType = that.data.CardType;
      }
      app.globalData.CardList = list;
      if (that.data.CardType==1){
        app.globalData.TaskToday.CardNumberUrgent++;
      }

      that.close();
    });
    
  },
  onShareAppMessage: function () {
    return {
      title: app.globalData.ShareTitle,
      path: app.globalData.SharePath + '?UserID=' + app.globalData.userInfo.UserID,
      imageUrl: app.globalData.ShareImage,
    }
  },
})