// pages/balance/index/index.js
const app = getApp()

Page({

  /**
   * 页面的初始数据
   */
  data: {
    height: app.globalData.fragmentHeight,
    CustomBar: 0,
    tabList:['收入', '支出'],
    tabIndex: 0
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    this.setData({
      height: app.globalData.fragmentHeight - 100,
      CustomBar: app.globalData.CustomBar
    })
  },
  onReady: function(){
    this.pageResume()
  },
  onTabChange: function({detail}) {
    if(this.data.tabIndex == Number(detail.index)){
      return
    }
    this.setData({tabIndex: Number(detail.index)})
    this.pageResume()
  },
  onSwiperChange: function(e){
    const { current: index, source } = e.detail
    if (!!source) {
      this.setData({tabIndex: index})
    }
    this.pageResume()
  },
  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  pageResume: function (e) {
    var pageView = this.selectComponent('#fragment' + this.data.tabIndex)
    if (pageView) {
      pageView.onRestart()
    }
  }
   
})