微信小程序日期时间选择器使用方法

<view class="tui-picker-content"> <view class="tui-picker-name">时间选择器（选择时分）</view> <picker mode="time" value="{{time}}" start="09:00" end="17:30" bindchange="changeTime"> <view class="tui-picker-detail">  午饭时间: {{time}}  </view> </picker></view><view class="tui-picker-content"> <view class="tui-picker-name">日期选择器（选择年月日）</view> <picker mode="date" value="{{date}}" start="2017-10-01" end="2017-10-08" bindchange="changeDate"> <view class="tui-picker-detail">  国庆出游: {{date}} </view> </picker></view><view class="tui-picker-content"> <view class="tui-picker-name">日期时间选择器（精确到秒）</view> <picker mode="multiSelector" value="{{dateTime}}" bindchange="changeDateTime" bindcolumnchange="changeDateTimeColumn" range="{{dateTimeArray}}"> <view class="tui-picker-detail">  选择日期时间: {{dateTimeArray[0][dateTime[0]]}}-{{dateTimeArray[1][dateTime[1]]}}-{{dateTimeArray[2][dateTime[2]]}} {{dateTimeArray[3][dateTime[3]]}}:{{dateTimeArray[4][dateTime[4]]}}:{{dateTimeArray[5][dateTime[5]]}} </view> </picker></view><view class="tui-picker-content"> <view class="tui-picker-name">日期时间选择器（精确到分）</view> <picker mode="multiSelector" value="{{dateTime1}}" bindchange="changeDateTime1" bindcolumnchange="changeDateTimeColumn1" range="{{dateTimeArray1}}"> <view class="tui-picker-detail">  选择日期时间: {{dateTimeArray1[0][dateTime1[0]]}}-{{dateTimeArray1[1][dateTime1[1]]}}-{{dateTimeArray1[2][dateTime1[2]]}} {{dateTimeArray1[3][dateTime1[3]]}}:{{dateTimeArray1[4][dateTime1[4]]}} </view> </picker></view>

@import "../picker/picker.wxss";

var dateTimePicker = require('../../utils/dateTimePicker.js');Page({ data: { date: '2018-10-01', time: '12:00', dateTimeArray: null, dateTime: null, dateTimeArray1: null, dateTime1: null, startYear: 2000, endYear: 2050 }, onLoad(){ // 获取完整的年月日 时分秒，以及默认显示的数组 var obj = dateTimePicker.dateTimePicker(this.data.startYear, this.data.endYear); var obj1 = dateTimePicker.dateTimePicker(this.data.startYear, this.data.endYear); // 精确到分的处理，将数组的秒去掉 var lastArray = obj1.dateTimeArray.pop(); var lastTime = obj1.dateTime.pop(); this.setData({  dateTime: obj.dateTime,  dateTimeArray: obj.dateTimeArray,  dateTimeArray1: obj1.dateTimeArray,  dateTime1: obj1.dateTime }); }, changeDate(e){ this.setData({ date:e.detail.value}); }, changeTime(e){ this.setData({ time: e.detail.value }); }, changeDateTime(e){ this.setData({ dateTime: e.detail.value }); }, changeDateTime1(e) { this.setData({ dateTime1: e.detail.value }); }, changeDateTimeColumn(e){ var arr = this.data.dateTime, dateArr = this.data.dateTimeArray; arr[e.detail.column] = e.detail.value; dateArr[2] = dateTimePicker.getMonthDay(dateArr[0][arr[0]], dateArr[1][arr[1]]); this.setData({  dateTimeArray: dateArr,  dateTime: arr }); }, changeDateTimeColumn1(e) { var arr = this.data.dateTime1, dateArr = this.data.dateTimeArray1; arr[e.detail.column] = e.detail.value; dateArr[2] = dateTimePicker.getMonthDay(dateArr[0][arr[0]], dateArr[1][arr[1]]); this.setData({   dateTimeArray1: dateArr,  dateTime1: arr }); }})

function withData(param){ return param < 10 ? '0' + param : '' + param;}function getLoopArray(start,end){ var start = start || 0; var end = end || 1; var array = []; for (var i = start; i <= end; i++) { array.push(withData(i)); } return array;}function getMonthDay(year,month){ var flag = year % 400 == 0 || (year % 4 == 0 && year % 100 != 0), array = null; switch (month) { case '01': case '03': case '05': case '07': case '08': case '10': case '12':  array = getLoopArray(1, 31)  break; case '04': case '06': case '09': case '11':  array = getLoopArray(1, 30)  break; case '02':  array = flag ? getLoopArray(1, 29) : getLoopArray(1, 28)  break; default:  array = '月份格式不正确，请重新输入！' } return array;}function getNewDateArry(){ // 当前时间的处理 var newDate = new Date(); var year = withData(newDate.getFullYear()),  mont = withData(newDate.getMonth() + 1),  date = withData(newDate.getDate()),  hour = withData(newDate.getHours()),  minu = withData(newDate.getMinutes()),  seco = withData(newDate.getSeconds()); return [year, mont, date, hour, minu, seco];}function dateTimePicker(startYear,endYear,date) { // 返回默认显示的数组和联动数组的声明 var dateTime = [], dateTimeArray = [[],[],[],[],[],[]]; var start = startYear || 1978; var end = endYear || 2100; // 默认开始显示数据 var defaultDate = date ? [...date.split(' ')[0].split('-'), ...date.split(' ')[1].split(':')] : getNewDateArry(); // 处理联动列表数据 /*年月日 时分秒*/  dateTimeArray[0] = getLoopArray(start,end); dateTimeArray[1] = getLoopArray(1, 12); dateTimeArray[2] = getMonthDay(defaultDate[0], defaultDate[1]); dateTimeArray[3] = getLoopArray(0, 23); dateTimeArray[4] = getLoopArray(0, 59); dateTimeArray[5] = getLoopArray(0, 59); dateTimeArray.forEach((current,index) => { dateTime.push(current.indexOf(defaultDate[index])); }); return { dateTimeArray: dateTimeArray, dateTime: dateTime }}module.exports = { dateTimePicker: dateTimePicker, getMonthDay: getMonthDay}