bug3

yiming

2024-04-25 103db27cd0ca6b3305e95170dc297380f97fcc70

 pages/bookExhibitionDetails/index.js

@@ -6,6 +6,9 @@
   * 页面的初始数据
   */
  data: {
    start: 1,
    loading: true,
    hidden: true,
    bookName: '',
    bookBeginDate: '',
    bookCreator: '',
@@ -15,12 +18,17 @@
    navBarHeight: '',
    barHeight: '',
    subtitleName: '',
    totalSize: '',
    passId: '',
    isMore: null,
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad(options) {


    const systInfo = wx.getSystemInfoSync();
    const menu = wx.getMenuButtonBoundingClientRect(); // 胶囊信息
    const navBarHeight = (menu.top - systInfo.statusBarHeight) * 2 + menu.height; // 导航栏高度
@@ -33,13 +41,18 @@

    this.setData({
      bookName: options.bookName,
      subtitleName: options.subtitleName
      subtitleName: options.subtitleName,
      passId: options.id
    })

    const passId = options.id

    this.bookExhibitionGet(passId)
    this.getBookExhibitionDetails(passId)
    this.getBookExhibitionDetails()

    wx.setNavigationBarTitle({
      title: this.data.subtitleName
    });
  },

  /**
@@ -92,6 +105,10 @@
  },

  bookExhibitionGet(passId) {
    this.setData({
      loading: true,
      hidden: true,
    })
    wx.showLoading({
      title: '加载中...',
    })
@@ -118,15 +135,24 @@
        bookImage: res.datas.icon
      });
      wx.hideLoading()
      this.setData({
        loading: false,
        hidden: false,
      })
    })
  },
  //书展详情接口
  getBookExhibitionDetails(passId) {
  getBookExhibitionDetails() {

    app.MG.store.getProductList({
      path: '*',
      storeInfo: 'jsek_bookFair',
      mainProductId: passId,
      mainProductId: this.data.passId,
      queryType: 'Related', // 查询类型： Related：查询关联商品；SubProduct: 查询子商品；
      paging: {
        start: 0,
        size: this.data.start * 6
      },
      fields: {
        author: [],
        publicationDate: [],
@@ -137,9 +163,14 @@
    }).then(res => {

      this.setData({
        bookExhibitionList: res.datas
        bookExhibitionList: res.datas,
        totalSize: res.total
      })
      console.log(this.data.bookExhibitionList, 'bookExhibitionList');

      this.setData({
        loading: false,
        hidden: false,
      })
    })
  },
  onBookDetails(event) {
@@ -152,5 +183,28 @@
  goBack() {
    wx.navigateBack();
  },
  // 触底函数
  onReachBottom() {
    console.log(this.data.bookExhibitionList.length);
    console.log(this.data.totalSize);
    if (this.data.bookExhibitionList.length < this.data.totalSize) {
      console.log(11111);
      this.setData({
        isMore: true,
        start: this.data.start + 1
      })
      this.getBookExhibitionDetails()
    } else {
      this.setData({
        isMore: true,
      })
      setTimeout(() => {
        this.setData({
          isMore: false
        })
        console.log('300');
      }, 300)
    }
  },

})