miaoguo_master/pages_test/knowledge/library.js

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

const app = getApp();

Page({
  data: {
    Menu1:0,
    Menu2:0,
    Menu2Array:[],
  },
  onPullDownRefresh: function () {
    wx.stopPullDownRefresh();
  },
  onLoad: function (options) {
    var that = this;
    that.setData({
      Containnerheight: main.getWindowHeight(),
      ImagePath: app.globalData.uploadImageUrl,
    });
    that.init(options);
  },
  init:function(options){
    var that=this;
    main.getData('GetMiaoguoTestLibrary', function (data) {
      if (data) {
        for(var i=0;i<data.length;i++)
          data[i].GradeSelected=1;
        that.setData({
          List:data,
        });
        that.changeTab(options.Category);
      }
    });
  },
  changeTab:function(category){
    var that=this;
    var menu1=0;
    if (category=="语文")
      that.data.Menu2Array=[{ID:0,Name:"全部",CSS:"Selected"},{ID:1,Name:"小学",CSS:""},{ID:2,Name:"初中",CSS:""},{ID:3,Name:"课外拓展",CSS:""}];
    else{
      that.data.Menu2Array=[{ID:0,Name:"全部",CSS:"Selected"},{ID:1,Name:"小学",CSS:""},{ID:2,Name:"初中",CSS:""},{ID:3,Name:"高中",CSS:""},{ID:4,Name:"大学",CSS:""}];
      menu1=1;
    }
    that.setData({
      Menu2Array:that.data.Menu2Array,
      Menu1:menu1,
      MenuCategory:category,
    });
  },
  setMenu1:function(e){
    var that=this;
    var index=e.currentTarget.dataset.index;
    if (index==0)
      that.changeTab("语文");
    else
      that.changeTab("English");
    that.setData({
      Menu1:index,
    });
  },
  setMenu2:function(e){
    var that=this;
    that.setMenu1({currentTarget:{dataset:{index:that.data.Menu1}}});
    
    var index=e.currentTarget.dataset.index;
    var list=that.data.Menu2Array;
    for(var i=0;i<list.length;i++){
      list[i].CSS="";
      if (index==list[i].ID){
        list[i].CSS="Selected";
        var menu=that.data.Menu2Array[index].Name;
        //console.log(menu);
        for(var j=0;j<that.data.List.length;j++){
          if (index==0)
            that.data.List[j].GradeSelected=1;
          else{
            that.data.List[j].GradeSelected=0;
            if (that.data.List[j].Grade.indexOf(menu)>=0){
              that.data.List[j].GradeSelected=1;
            }
          }
        }
        that.setData({
          List:that.data.List,
        });
        break;
      }
    }
    that.setData({
      Menu2:index,
      Menu2Array:list,
    });
  },
  goto: function (e) {
    var url = e.currentTarget.dataset.url;
    wx.navigateTo({
      url: url,
    });
  },
  onShareAppMessage: function () {
    return {
      title: app.globalData.ShareTitle,
      path: app.globalData.SharePath + '?UserID=' + app.globalData.userInfo.UserID,
      imageUrl: app.globalData.ShareImage,
    }
  },
})