微信小程序日期时间选择器使用方法

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本文实例为大家分享了精确到秒的微信小程序日期时间选择器，供大家参考，具体内容如下

效果图

实现原理

利用微信小程序的picker组件的多列选择器实现！

WXML

<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>

WXSS

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

使用的是三级联动选择器的样式，所以直接 import 引入！

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
 });
 }
})

外部JS，dateTimePicker.js的引入

function withData(param){
 return param < 10 "_blank" href="http://xiazai.jb51.net/201801/yuanma/Weixinprogram(jb51.net).rar">下载
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。

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