// pages/debitNoteList/debitNoteQuery/debitNoteQuery.js const app = getApp(); var network = require("../../../utils/net.js"); var timechage = require("../../../utils/dateTimeUtil.js"); Page({ data: { Sdate: timechage.formatTimeTwo(Date.parse(new Date()), 'Y-M-D'), Edate: timechage.formatTimeTwo(Date.parse(new Date()), 'Y-M-D'), }, submitForm: function (e) { let sDate = timechage.formatymdERTDate(this.data.Sdate); let eDate = timechage.formatymdERTDate(this.data.Edate); var pages = getCurrentPages(); var currPage = pages[pages.length - 1]; //当前页面 var prevPage = pages[pages.length - 2]; //上一个页面 //直接调用上一个页面对象的setData()方法,把数据存到上一个页面中去 prevPage.setData({ startDate: sDate, endDate: eDate, }); wx.navigateBack({ delta: 1 }) }, bindSDateChange: function (e) { this.setData({ Sdate: e.detail.value, }) }, bindEDateChange: function (e) { this.setData({ Edate: e.detail.value, }) }, })