reader/pages/works/index.js

const app = getApp()
import {
  getBannerList
} from '~/api/global'
import share from '~/mixins/share'
import {
  getSelfRead
} from '~/api/user'
import {
  getFollowWorks
} from '~/api/works'
import reachBottom from '~/mixins/reachBottom'
Page({
  behaviors: [reachBottom, share],
  data: {
    navBarHeight: app.globalData.navBarHeight,
    bannerList: [],
    // 4关注作品，5我的作品
    currentType: '4',
    isFixed: false
  },
  onShow() {
    if (typeof this.getTabBar === 'function') {
      this.getTabBar().setData({
        selected: 0
      })
    }
    let uid = wx.getStorageSync('uid')
    if (uid) {
      this.resetData()
    } else {
      getApp().callBack = (res) => {
        this.resetData()
      }
    }
  },
  loadMore() {
    if (this.data.currentType == '4') {
      this.getData(getFollowWorks, {})
    } else if (this.data.currentType == '5') {
      this.getData(getSelfRead, {})
    }
  },
  changeType({
    target
  }) {
    if (target.dataset.type) {
      this.setData({
        currentType: target.dataset.type
      })
      this.resetData()
    }
  },
  /**
   * 监听页面滚动事件
   */
  onPageScroll(e) {
    if (e.scrollTop >= 110 && !this.data.isFixed) {
      this.setData({
        isFixed: true
      })
    } else if (e.scrollTop < 20 && this.data.isFixed) {
      this.setData({
        isFixed: false
      })
    }
  },
  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom() {
    this.loadMore()
  },
})