yyq_wxapp/pages/account/index.js

const app = getApp();
const util = require("../../util/util.js")

Page({
  data: {
    StatusBar: app.globalData.StatusBar,
    CustomBar: app.globalData.CustomBar,
    nd:{
      year:"2021年",
      count:1,
      fee:100
    },
    index: 0,
    year:0,
    month:0,
    picker: {},
  },
  DateChange: function( e ){
    console.log( e)
  },
  gotoLog(e){
    let {month, year} = e.currentTarget.dataset;
    let monthStr = month <10?(year+'-0'+month):(year+'-'+month);
    wx.navigateTo({
      url: `/pages/log/log?month=${monthStr}`,
    })
  },
  loadData(){
    let nd = this.data.nd
    util.http("/wx/incomeInfo", {}, (err, res) =>{
      if( err == 0){
        nd = Object.assign( nd, res )
        this.setData({ nd })
      }
    });
  },
  onShow: function(){
    this.loadData()
  },
  onLoad: function (options) {
    var date = new Date();
    let year=date.getFullYear();
    let month=date.getMonth()+1;
    let picker ={};
    for( let i=1;i<= month;i++){
      picker[year+'-'+month+'01'] = year+'年'+i+'月';
    }
    this.setData({submit:false,picker,year, month})
    this.loadData()
  }
})