PhonicsGame_master/pages/main/item.js

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

const app = getApp()
Page({
  data: {
    version: app.globalData.version,
    FileUrl: app.globalData.fileUrl,
  },
  onLoad: function (options) {
    this.setData({
      Containnerheight: server.getWindowHeight(),
    });

    var id = options.id;
    this.getItem(id);
  },
  scrollTop: function (e) {
    var id = Number(e.currentTarget.dataset.id);
    var top = 0;

    var query = wx.createSelectorQuery();
    query.select('#panelRowTop' + id).boundingClientRect();
    query.selectViewport().scrollOffset();
    query.exec(function (res) {
      top = res[0].top       // #the-id节点的上边界坐标
      //res[1].scrollTop // 显示区域的竖直滚动位置

      wx.pageScrollTo({
        scrollTop: top,
        duration: 500
      });
    });

  },
  getItem: function (id) {
    var that = this;
    var list = wx.getStorageSync("AnswerList");
    if (list && list.length > 0) {
      var item;
      for (var i = 0; i < list.length; i++) {
        if (id == list[i].AnswerID) {
          item = list[i];
          break;
        }
      }
      that.setData({
        AnswerItem: item,
      });
    }
  },
  selectedItem: function (e) {
    var id = e.currentTarget.dataset.id;
    var list = this.data.AnswerItem.QuestionList;
    for (var i = 0; i < list.length; i++) {
      if (id == list[i].ID) {
        list[i].IsShowVertical = !list[i].IsShowVertical;
      }
      else {
        list[i].IsShowVertical = false;
      }
    }
    this.data.AnswerItem.QuestionList=list;
    this.setData({
      AnswerItem: this.data.AnswerItem,
    });

  },
  onShareAppMessage: function () {
    return {
      title: '',
      path: 'pages/index/index',
      success: function (res) { },
      fail: function (err) {
        console.log(err);
      },
      complete: function (res) {
        console.log(res);
      },
    }
  },
})