1、动态 年-月-日-时-分-秒
<template>
<view class="">
<view>{{dateFormat(date)}}</view>
</view>
</template>
<script>
export default{
data(){
return{
date: new Date().toISOString(),
}
},
onLoad(){
let _this = this;
setInterval(function() {
_this.date = Date.parse(new Date());
}, 1000);
},
methods:{
dateFormat(time) {
let date = new Date(time);
let year = date.getFullYear();
// 在日期格式中，月份是从0开始的，因此要加0，使用三元表达式在小于10的前面加0，以达到格式统一 如 09:11:05
let month = date.getMonth() + 1 < 10 ? "0" + (date.getMonth() + 1) : date.getMonth() + 1;
let day = date.getDate() < 10 ? "0" + date.getDate() : date.getDate();
let hours = date.getHours() < 10 ? "0" + date.getHours() : date.getHours();
let minutes = date.getMinutes() < 10 ? "0" + date.getMinutes() : date.getMinutes();
let seconds = date.getSeconds() < 10 ? "0" + date.getSeconds() : date.getSeconds();
// 拼接
return year + "年" + month + "月" + day + "日" + hours + ":" + minutes + ":" + seconds;
// return year + "-" + month + "-" + day;
},
}
}
</script>
2、定格时间（自动回显且下拉可选）
<view class="uni-form-item">
<view class="title">检测时间</view>
<view class="input_box">
<picker mode="multiSelector" @change="changeDateTime" @columnchange="changeDateTimeColumn" :value="dateTime" :range="dateTimeArray">
<view class='lableBox'>
<view class="choose-value">{{timeStr}}</view>
</view>
</picker>
</view>
</view>
<script>
// 时间戳
const {dateTimePicker,getMonthDay} = require('../../utils/dateTimePicker')
export default{
data(){
return{
timeStr:'',
dateTime: null,
dateTimeArray: null,
}
},
onLoad() {
this.initTime();
},
methods:{
// 时间戳
initTime(){
let date = new Date();
let endYear = date.getFullYear();
// 获取完整的年月日 时分秒，以及默认显示的数组
let obj = dateTimePicker(this.startYear, endYear);
// 精确到分的处理，将数组的秒去掉
this.dateTimeArray=obj.dateTimeArray
this.dateTime=obj.dateTime
this.timeStr= this.createTimeStr(this.dateTimeArray,this.dateTime);
this.form.testingTime = this.timeStr;
},
changeDateTime(e) {
this.dateTime = e.detail.value;
this.timeStr= this.createTimeStr(this.dateTimeArray,this.dateTime);
//ios时间不能用'-'解析成时间戳
this.form.testingTime = this.timeStr;
},
/*年,月切换时重新更新计算*/
changeDateTimeColumn(e) {
//let {id} = e.target;
let {column,value} = e.detail;
if(column==0 || column==1){
//直接修改数组下标视图不更新,用深拷贝之后替换数组
let dateTime = JSON.parse(JSON.stringify(this.dateTime));
let dateTimeArray = JSON.parse(JSON.stringify(this.dateTimeArray));
dateTime[column] = value;
dateTimeArray[2] = getMonthDay(dateTimeArray[0][dateTime[0]], dateTimeArray[1][dateTime[1]]);
this.dateTime = dateTime;
this.dateTimeArray = dateTimeArray;
}
},
createTimeStr(dateTimeArray,dateTime){
let timeStr = dateTimeArray[0][dateTime[0]]+'-'+dateTimeArray[1][dateTime[1]]+'-'+dateTimeArray[2][dateTime[2]]+' '+dateTimeArray[3][dateTime[3]]+":"+dateTimeArray[4][dateTime[4]]+":"+dateTimeArray[5][dateTime[5]];
console.log(timeStr)
return timeStr
},
}
}
</script>
3、可以同时选择日期和时间的选择器
源码文章来源：https://www.toymoban.com/news/detail-565679.html
<template>
<view class="page container">
<uni-card is-full>
<text class="uni-h6">可以同时选择日期和时间的选择器</text>
</uni-card>
<uni-section :title="'日期用法：' + single" type="line"></uni-section>
<view class="example-body">
<uni-datetime-picker type="date" :clear-icon="false" v-model="single" @maskClick="maskClick" />
</view>
<uni-section :title="'日期时间用法：' + datetimesingle" type="line"></uni-section>
<view class="example-body">
<uni-datetime-picker type="datetime" v-model="datetimesingle" @change="changeLog" />
</view>
<uni-section :title="'日期范围用法：' + '[' + range + ']'" type="line"></uni-section>
<view class="example-body">
<uni-datetime-picker v-model="range" type="daterange" @maskClick="maskClick" />
</view>
<uni-section :title="'日期时间范围用法：' + '[' + datetimerange + ']' " type="line"></uni-section>
<view class="example-body">
<uni-datetime-picker v-model="datetimerange" type="datetimerange" rangeSeparator="至" />
</view>
<uni-section :title="'v-model用法：' + single" type="line"></uni-section>
<view class="example-body">
<uni-datetime-picker v-model="single" />
</view>
<uni-section :title="'时间戳用法：' + single" type="line"></uni-section>
<view class="example-body">
<uni-datetime-picker returnType="timestamp" v-model="single" @change="changeLog($event)" />
</view>
<uni-section :title="'date 对象用法：' + datetimesingle" type="line"></uni-section>
<view class="example-body">
<uni-datetime-picker type="datetime" returnType="date" v-model="datetimesingle" @change="changeLog" />
</view>
<uni-section :title="'插槽用法：' + single" type="line"></uni-section>
<view class="example-body">
<uni-datetime-picker v-model="single">我是一个插槽，点击我</uni-datetime-picker>
</view>
<uni-section :title="'无边框用法：' + single" type="line"></uni-section>
<view class="example-body">
<uni-datetime-picker v-model="single" :border="false" />
</view>
<uni-section :title="'隐藏清除按钮用法：' + single" type="line"></uni-section>
<view class="example-body">
<uni-datetime-picker v-model="single" :clearIcon="false" />
</view>
<uni-section :title="'disabled用法：' + single" type="line"></uni-section>
<view class="example-body">
<uni-datetime-picker v-model="single" disabled />
</view>
</view>
</template>
<script>
export default {
data() {
return {
single: '',
datetimesingle: '',
range: ['2021-02-1', '2021-3-28'],
datetimerange: [],
start: Date.now() - 1000000000,
end: Date.now() + 1000000000
}
},
watch: {
datetimesingle(newval) {
console.log('单选:', this.datetimesingle);
},
range(newval) {
console.log('范围选:', this.range);
},
datetimerange(newval) {
console.log('范围选:', this.datetimerange);
}
},
mounted() {
setTimeout(() => {
this.datetimesingle = Date.now() - 2 * 24 * 3600 * 1000
this.single = '2021-2-12'
// this.range = ['2021-03-1', '2021-4-28']
this.datetimerange = ["2021-07-08 0:01:10", "2021-08-08 23:59:59"]
// this.start = '2021-07-10'
// this.end = '2021-07-20'
}, 3000)
},
methods: {
change(e) {
this.single = e
console.log('----change事件:', this.single = e);
},
changeLog(e) {
console.log('----change事件:', e);
},
maskClick(e) {
console.log('----maskClick事件:', e);
}
}
}
</script>
<style>
.example-body {
background-color: #fff;
padding: 10px;
}
</style>
4、个性设置 时分秒 / 年月日时分秒 / 时分秒-时分秒 / 年月日时分秒-年月日时分秒
源码
<template>
<view>
<view class="test">
<view>日期选择 - 示例</view>
{{date}}
<button type="primary" @click="onShowDatePicker('date')">选择日期</button>
{{time}}
<button type="primary" @click="onShowDatePicker('time')">选择时间</button>
{{datetime}}
<button type="primary" @click="onShowDatePicker('datetime')">选择日期时间</button>
{{range[0]}} - {{range[1]}}
<button type="primary" @click="onShowDatePicker('range')">选择日期范围</button>
{{rangetime[0]}} - {{rangetime[1]}}
<button type="primary" @click="onShowDatePicker('rangetime')">选择日期时间范围</button>
</view>
<mx-date-picker :show="showPicker" :type="type" :value="value" :show-tips="true" :begin-text="'入住'" :end-text="'离店'" :show-seconds="true" @confirm="onSelected" @cancel="onSelected" />
</view>
</template>
<script>
import MxDatePicker from "@/components/mx-datepicker/mx-datepicker.vue";
export default {
components: {
MxDatePicker
},
data() {
return {
showPicker: false,
date: '2019/01/01',
time: '15:00:12',
datetime: '2019/01/01 15:00:12',
range: ['2019/01/01','2019/01/06'],
rangetime: ['2019/01/08 14:00','2019/01/16 13:59'],
type: 'rangetime',
value: ''
}
},
methods: {
onShowDatePicker(type){//显示
this.type = type;
this.showPicker = true;
this.value = this[type];
},
onSelected(e) {//选择
this.showPicker = false;
if(e) {
this[this.type] = e.value;
//选择的值
console.log('value => '+ e.value);
//原始的Date对象
console.log('date => ' + e.date);
}
}
}
}
</script>
<style>
.test{
text-align: center;
padding: 10px 0;
}
button{
margin: 20upx;
font-size: 28upx;
}
</style>
引用的 MxDatePicker 源码文章来源地址https://www.toymoban.com/news/detail-565679.html
<template>
<view v-if="isShow" class="picker">
<!-- 日期选择器 -->
<view v-if="type!='time'" class="picker-modal">
<view class="picker-modal-header">
<view class="picker-icon picker-icon-zuozuo" :hover-stay-time="100" hover-class="picker-icon-active" @click="onSetYear('-1')"></view>
<view class="picker-icon picker-icon-zuo" :hover-stay-time="100" hover-class="picker-icon-active" @click="onSetMonth('-1')"></view>
<text class="picker-modal-header-title">{{title}}</text>
<view class="picker-icon picker-icon-you" :hover-stay-time="100" hover-class="picker-icon-active" @click="onSetMonth('+1')"></view>
<view class="picker-icon picker-icon-youyou" :hover-stay-time="100" hover-class="picker-icon-active" @click="onSetYear('+1')"></view>
</view>
<swiper class="picker-modal-body" :circular="true" :duration="200" :skip-hidden-item-layout="true" :current="calendarIndex" @change="onSwiperChange">
<swiper-item class="picker-calendar" v-for="(calendar,calendarIndex2) in calendars" :key="calendarIndex2">
<view class="picker-calendar-view" v-for="(week,index) in weeks" :key="index - 7">
<view class="picker-calendar-view-item">{{week}}</view>
</view>
<view class="picker-calendar-view" v-for="(date,dateIndex) in calendar" :key="dateIndex" @click="onSelectDate(date)">
<!-- 背景样式 -->
<view v-show="date.bgStyle.type" :class="'picker-calendar-view-'+date.bgStyle.type" :style="{background: date.bgStyle.background}"></view>
<!-- 正常和选中样式 -->
<view class="picker-calendar-view-item" :style="{opacity: date.statusStyle.opacity, color: date.statusStyle.color, background: date.statusStyle.background}">
<text>{{date.title}}</text>
</view>
<!-- 小圆点样式 -->
<view class="picker-calendar-view-dot" :style="{opacity: date.dotStyle.opacity, background: date.dotStyle.background}"></view>
<!-- 信息样式 -->
<view v-show="date.tips" class="picker-calendar-view-tips">{{date.tips}}</view>
</view>
</swiper-item>
</swiper>
<view class="picker-modal-footer">
<view class="picker-modal-footer-info">
<block v-if="isMultiSelect">
<view class="picker-display">
<text>{{beginText}}日期</text>
<text class="picker-display-text">{{BeginTitle}}</text>
<view v-if="isContainTime" class="picker-display-link" :hover-stay-time="100" hover-class="picker-display-link-active"
:style="{color}" @click="onShowTimePicker('begin')">{{BeginTimeTitle}}</view>
</view>
<view class="picker-display">
<text>{{endText}}日期</text>
<text class="picker-display-text">{{EndTitle}}</text>
<view v-if="isContainTime" class="picker-display-link" :hover-stay-time="100" hover-class="picker-display-link-active"
:style="{color}" @click="onShowTimePicker('end')">{{EndTimeTitle}}</view>
</view>
</block>
<block v-else>
<view class="picker-display">
<text>当前选择</text>
<text class="picker-display-text">{{BeginTitle}}</text>
<view v-if="isContainTime" class="picker-display-link" :hover-stay-time="100" hover-class="picker-display-link-active"
:style="{color}" @click="onShowTimePicker('begin')">{{BeginTimeTitle}}</view>
</view>
</block>
</view>
<view class="picker-modal-footer-btn">
<view class="picker-btn" :hover-stay-time="100" hover-class="picker-btn-active" @click="onCancel">取消</view>
<view class="picker-btn" :style="{color}" :hover-stay-time="100" hover-class="picker-btn-active" @click="onConfirm">确定</view>
</view>
</view>
</view>
<!-- 时间选择器 -->
<view v-if="showTimePicker" class="picker">
<view class="picker-modal picker-time">
<view class="picker-modal-header">
<text class="picker-modal-header-title">选择日期</text>
</view>
<picker-view class="picker-modal-time" indicator-class="picker-modal-time-item" :value="timeValue" @change="onTimeChange">
<picker-view-column>
<view v-for="(v,i) in 24" :key="i">{{i<10?'0'+i:i}}时</view>
</picker-view-column>
<picker-view-column>
<view v-for="(v,i) in 60" :key="i">{{i<10?'0'+i:i}}分</view>
</picker-view-column>
<picker-view-column v-if="showSeconds">
<view v-for="(v,i) in 60" :key="i">{{i<10?'0'+i:i}}秒</view>
</picker-view-column>
</picker-view>
<view class="picker-modal-footer">
<view class="picker-modal-footer-info">
<view class="picker-display">
<text>当前选择</text>
<text class="picker-display-text">{{PickerTimeTitle}}</text>
</view>
</view>
<view class="picker-modal-footer-btn">
<view class="picker-btn" :hover-stay-time="100" hover-class="picker-btn-active" @click="onCancelTime">取消</view>
<view class="picker-btn" :style="{color}" :hover-stay-time="100" hover-class="picker-btn-active" @click="onConfirmTime">确定</view>
</view>
</view>
</view>
</view>
</view>
</template>
<script>
/**
* 工具函数库
*/
const DateTools = {
/**
* 获取公历节日
* @param date Date对象
*/
getHoliday(date) {
let holidays = {
'0101': '元旦',
'0214': '情人',
'0308': '妇女',
'0312': '植树',
'0401': '愚人',
'0501': '劳动',
'0504': '青年',
'0601': '儿童',
'0701': '建党',
'0801': '建军',
'0903': '抗日',
'0910': '教师',
'1001': '国庆',
'1031': '万圣',
'1224': '平安',
'1225': '圣诞'
};
let value = this.format(date, 'mmdd');
if (holidays[value]) return holidays[value];
return false;
},
/**
* 解析标准日期格式
* @param s 日期字符串
* @return 返回Date对象
*/
parse: s => new Date(s.replace(/(年|月|-)/g, '/').replace(/(日)/g, '')),
/**
* 比较日期是否为同一天
* @param a Date对象
* @param b Date对象
* @return Boolean
*/
isSameDay: (a, b) => a.getMonth() == b.getMonth() && a.getFullYear() == b.getFullYear() && a.getDate() == b.getDate(),
/**
* 格式化Date对象
* @param d 日期对象
* @param f 格式字符串
* @return 返回格式化后的字符串
*/
format(d, f) {
var o = {
"m+": d.getMonth() + 1,
"d+": d.getDate(),
"h+": d.getHours(),
"i+": d.getMinutes(),
"s+": d.getSeconds(),
"q+": Math.floor((d.getMonth() + 3) / 3),
};
if (/(y+)/.test(f))
f = f.replace(RegExp.$1, (d.getFullYear() + "").substr(4 - RegExp.$1.length));
for (var k in o)
if (new RegExp("(" + k + ")").test(f))
f = f.replace(RegExp.$1, (RegExp.$1.length == 1) ? (o[k]) : (("00" + o[k]).substr(("" + o[k]).length)));
return f;
},
/**
* 用于format格式化后的反解析
* @param s 日期字符串
* @param f 格式字符串
* @return 返回Date对象
*/
inverse(s, f) {
var o = {
"y": '',
"m": '',
"d": '',
"h": '',
"i": '',
"s": '',
};
let d = new Date();
if (s.length != f.length) return d;
for (let i in f)
if (o[f[i]] != undefined) o[f[i]] += s[i];
if (o.y) d.setFullYear(o.y.length < 4 ? (d.getFullYear() + '').substr(0, 4 - o.y.length) + o.y : o.y);
o.m && d.setMonth(o.m - 1, 1);
o.d && d.setDate(o.d - 0);
o.h && d.setHours(o.h - 0);
o.i && d.setMinutes(o.i - 0);
o.s && d.setSeconds(o.s - 0);
return d;
},
/**
* 获取日历数组（42天）
* @param date 日期对象或日期字符串
* @param proc 处理日历(和forEach类似)，传递一个数组中的item
* @return Array
*/
getCalendar(date, proc) {
let it = new Date(date),
calendars = [];
it.setDate(1);
it.setDate(it.getDate() - ((it.getDay() == 0 ? 7 : it.getDay()) - 1)); //偏移量
for (let i = 0; i < 42; i++) {
let tmp = {
dateObj: new Date(it),
title: it.getDate(),
isOtherMonth: it.getMonth() < date.getMonth() || it.getMonth() > date.getMonth()
};
calendars.push(Object.assign(tmp, proc ? proc(tmp) : {}));
it.setDate(it.getDate() + 1);
}
return calendars;
},
/**
* 获取日期到指定的月份1号(不改变原来的date对象)
* @param d Date对象
* @param v 指定的月份
* @return Date对象
*/
getDateToMonth(d, v) {
let n = new Date(d);
n.setMonth(v, 1);
return n;
},
/**
* 把时间数组转为时间字符串
* @param t Array[时,分,秒]
* @param showSecinds 是否显示秒
* @return 字符串 时:分[:秒]
*/
formatTimeArray(t, s) {
let r = [...t];
if (!s) r.length = 2;
r.forEach((v, k) => r[k] = ('0' + v).slice(-2));
return r.join(':');
}
};
export default {
props: {
//颜色
color: {
type: String,
default: '#409eff'
},
//是否显示秒 针对type为datetime或time时生效
showSeconds: {
type: Boolean,
default: false
},
//初始的值
value: [String, Array],
//类型date time datetime range rangetime
type: {
type: String,
default: 'range'
},
//是否显示
show: {
type: Boolean,
default: false
},
//初始格式
format: {
type: String,
default: ''
},
//显示公历节日
showHoliday: {
type: Boolean,
default: true
},
//显示提示
showTips: {
type: Boolean,
default: false
},
//开始文案 针对type为范围选择时生效
beginText: {
type: String,
default: '开始'
},
//结束文案 针对type为范围选择时生效
endText: {
type: String,
default: '结束'
}
},
data() {
return {
isShow: false, //是否显示
isMultiSelect: false, //是否为多选
isContainTime: false, //是否包含时间
date: {}, //当前日期对象
weeks: ["一", "二", "三", "四", "五", "六", "日"],
title: '初始化', //标题
calendars: [[],[],[]], //日历数组
calendarIndex: 1, //当前日历索引
checkeds: [], //选中的日期对象集合
showTimePicker: false, //是否显示时间选择器
timeValue: [0, 0, 0], //时间选择器的值
timeType: 'begin', //当前时间选择的类型
beginTime: [0, 0, 0], //当前所选的开始时间值
endTime: [0, 0, 0], //当前所选的结束时间值
};
},
methods: {
//设置值
setValue(value) {
this.date = new Date();
this.checkeds = [];
this.isMultiSelect = this.type.indexOf('range') >= 0;
this.isContainTime = this.type.indexOf('time') >= 0;
//将字符串解析为Date对象
let parseDateStr = (str) => (this.format ? DateTools.inverse(str, this.format) : DateTools.parse(str));
if (value) {
if (this.isMultiSelect) {
Array.isArray(value) && value.forEach((dateStr, index) => {
let date = parseDateStr(dateStr);
let time = [date.getHours(), date.getMinutes(), date.getSeconds()];
if (index == 0) this.beginTime = time;
else this.endTime = time;
this.checkeds.push(date);
});
} else {
if (this.type == 'time') {
let date = parseDateStr('2019/1/1 ' + value);
this.beginTime = [date.getHours(), date.getMinutes(), date.getSeconds()];
this.onShowTimePicker('begin');
} else {
this.checkeds.push(parseDateStr(value));
if (this.isContainTime) this.beginTime = [
this.checkeds[0].getHours(),
this.checkeds[0].getMinutes(),
this.checkeds[0].getSeconds()
];
}
}
if (this.checkeds.length) this.date = new Date(this.checkeds[0]);
} else {
if (this.isContainTime) {
this.beginTime = [this.date.getHours(), this.date.getMinutes(), this.date.getSeconds()];
if (this.isMultiSelect) this.endTime = [...this.beginTime];
}
this.checkeds.push(new Date(this.date));
}
if (this.type != 'time') this.refreshCalendars(true);
else this.onShowTimePicker('begin');
},
//改变年份
onSetYear(value) {
this.date.setFullYear(this.date.getFullYear() + parseInt(value));
this.refreshCalendars(true);
},
//改变月份
onSetMonth(value) {
this.date.setMonth(this.date.getMonth() + parseInt(value));
this.refreshCalendars(true);
},
//时间选择变更
onTimeChange(e) {
this.timeValue = e.detail.value;
},
//设置时间选择器的显示状态
onShowTimePicker(type) {
this.showTimePicker = true;
this.timeType = type;
this.timeValue = type == 'begin' ? [...this.beginTime] : [...this.endTime];
},
//处理日历
procCalendar(item) {
//定义初始样式
item.statusStyle = {
opacity: 1,
color: item.isOtherMonth ? '#ddd' : '#000',
background: 'transparent'
};
item.bgStyle = {
type: '',
background: 'transparent'
};
item.dotStyle = {
opacity: 1,
background: 'transparent'
};
item.tips = "";
//标记今天的日期
if (DateTools.isSameDay(new Date(), item.dateObj)) {
item.statusStyle.color = this.color;
if (item.isOtherMonth) item.statusStyle.opacity = 0.3;
}
//标记选中项
this.checkeds.forEach(date => {
if (DateTools.isSameDay(date, item.dateObj)) {
item.statusStyle.background = this.color;
item.statusStyle.color = '#fff';
item.statusStyle.opacity = 1;
if (this.isMultiSelect && this.showTips) item.tips = this.beginText;
}
});
//节假日或今日的日期标点
if (item.statusStyle.background != this.color) {
let holiday = this.showHoliday ? DateTools.getHoliday(item.dateObj) : false;
if (holiday || DateTools.isSameDay(new Date(), item.dateObj)) {
item.title = holiday || item.title;
item.dotStyle.background = this.color;
if (item.isOtherMonth) item.dotStyle.opacity = 0.2;
}
} else {
item.title = item.dateObj.getDate();
}
//有两个日期
if (this.checkeds.length == 2) {
if (DateTools.isSameDay(this.checkeds[0], item.dateObj)) { //开始日期
item.bgStyle.type = 'bgbegin';
}
if (DateTools.isSameDay(this.checkeds[1], item.dateObj)) { //结束日期
if (this.isMultiSelect && this.showTips) item.tips = item.bgStyle.type ? this.beginText + ' / ' + this.endText : this.endText;
if (!item.bgStyle.type) { //开始日期不等于结束日期
item.bgStyle.type = 'bgend';
} else {
item.bgStyle.type = '';
}
}
if (!item.bgStyle.type && (+item.dateObj > +this.checkeds[0] && +item.dateObj < +this.checkeds[1])) { //中间的日期
item.bgStyle.type = 'bg';
item.statusStyle.color = this.color;
}
if (item.bgStyle.type) {
item.bgStyle.background = this.color;
item.dotStyle.opacity = 1;
item.statusStyle.opacity = 1;
}
}
},
//刷新日历
refreshCalendars(refresh = false) {
let date = new Date(this.date);
let before = DateTools.getDateToMonth(date, date.getMonth() - 1);
let after = DateTools.getDateToMonth(date, date.getMonth() + 1);
if (this.calendarIndex == 0) {
if(refresh) this.calendars.splice(0, 1, DateTools.getCalendar(date, this.procCalendar));
this.calendars.splice(1, 1, DateTools.getCalendar(after, this.procCalendar));
this.calendars.splice(2, 1, DateTools.getCalendar(before, this.procCalendar));
} else if (this.calendarIndex == 1) {
this.calendars.splice(0, 1, DateTools.getCalendar(before, this.procCalendar));
if(refresh) this.calendars.splice(1, 1, DateTools.getCalendar(date, this.procCalendar));
this.calendars.splice(2, 1, DateTools.getCalendar(after, this.procCalendar));
} else if (this.calendarIndex == 2) {
this.calendars.splice(0, 1, DateTools.getCalendar(after, this.procCalendar));
this.calendars.splice(1, 1, DateTools.getCalendar(before, this.procCalendar));
if(refresh) this.calendars.splice(2, 1, DateTools.getCalendar(date, this.procCalendar));
}
this.title = DateTools.format(this.date, 'yyyy年mm月');
},
//滑块切换
onSwiperChange(e) {
this.calendarIndex = e.detail.current;
let calendar = this.calendars[this.calendarIndex];
this.date = new Date(calendar[22].dateObj); //取中间一天，保证是当前的月份
this.refreshCalendars();
},
//选中日期
onSelectDate(date) {
if (~this.type.indexOf('range') && this.checkeds.length == 2) this.checkeds = [];
else if (!(~this.type.indexOf('range')) && this.checkeds.length) this.checkeds = [];
this.checkeds.push(new Date(date.dateObj));
this.checkeds.sort((a, b) => a - b); //从小到大排序
this.calendars.forEach(calendar => {
calendar.forEach(this.procCalendar); //重新处理
});
},
//时间选择取消
onCancelTime() {
this.showTimePicker = false;
this.type == 'time' && this.onCancel();
},
//时间选择确定
onConfirmTime() {
if (this.timeType == 'begin') this.beginTime = this.timeValue;
else this.endTime = this.timeValue;
this.showTimePicker = false;
this.type == 'time' && this.onConfirm();
},
//取消
onCancel() {
this.$emit('cancel', false);
},
//确定
onConfirm() {
let result = {
value: null,
date: null
};
//定义默认格式
let defaultFormat = {
'date': 'yyyy/mm/dd',
'time': 'hh:ii' + (this.showSeconds ? ':ss' : ''),
'datetime': ''
};
defaultFormat['datetime'] = defaultFormat.date + ' ' + defaultFormat.time;
let fillTime = (date, timeArr) => {
date.setHours(timeArr[0], timeArr[1]);
if (this.showSeconds) date.setSeconds(timeArr[2]);
};
if (this.type == 'time') {
let date = new Date();
fillTime(date, this.beginTime);
result.value = DateTools.format(date, this.format ? this.format : defaultFormat.time);
result.date = date;
} else {
if (this.isMultiSelect) {
let values = [],
dates = [];
if (this.checkeds.length < 2) return uni.showToast({
icon: 'none',
title: '请选择两个日期'
});
this.checkeds.forEach((date, index) => {
let newDate = new Date(date);
if (this.isContainTime) {
let time = [this.beginTime, this.endTime];
fillTime(newDate, time[index]);
}
values.push(DateTools.format(newDate, this.format ? this.format : defaultFormat[this.isContainTime ?
'datetime' : 'date']));
dates.push(newDate);
});
result.value = values;
result.date = dates;
} else {
let newDate = new Date(this.checkeds[0]);
if (this.isContainTime) {
newDate.setHours(this.beginTime[0], this.beginTime[1]);
if (this.showSeconds) newDate.setSeconds(this.beginTime[2]);
}
result.value = DateTools.format(newDate, this.format ? this.format : defaultFormat[this.isContainTime ?
'datetime' : 'date']);
result.date = newDate;
}
}
this.$emit('confirm', result);
}
},
computed: {
BeginTitle() {
let value = '未选择';
if (this.checkeds.length) value = DateTools.format(this.checkeds[0], 'yy/mm/dd');
return value;
},
EndTitle() {
let value = '未选择';
if (this.checkeds.length == 2) value = DateTools.format(this.checkeds[1], 'yy/mm/dd');
return value;
},
PickerTimeTitle() {
return DateTools.formatTimeArray(this.timeValue, this.showSeconds);
},
BeginTimeTitle() {
return this.BeginTitle != '未选择' ? DateTools.formatTimeArray(this.beginTime, this.showSeconds) : '';
},
EndTimeTitle() {
return this.EndTitle != '未选择' ? DateTools.formatTimeArray(this.endTime, this.showSeconds) : '';
}
},
watch: {
show(newValue, oldValue) {
newValue && this.setValue(this.value);
this.isShow = newValue;
},
value(newValue, oldValue) {
setTimeout(()=>{
this.setValue(newValue);
}, 0);
}
}
}
</script>
<style lang="scss" scoped>
$z-index: 100;
$cell-spacing: 20upx;
$calendar-size: 630upx;
$calendar-item-size: 90upx;
.picker {
position: fixed;
z-index: $z-index;
background: rgba(255, 255, 255, 0);
left: 0;
top: 0;
width: 100%;
height: 100%;
font-size: 28upx;
&-btn {
padding: $cell-spacing*0.5 $cell-spacing;
border-radius: 12upx;
color: #666;
&-active {
background: rgba(0, 0, 0, .1);
}
}
&-display {
color: #666;
&-text {
color: #000;
margin: 0 $cell-spacing*0.5;
}
&-link {
display: inline-block;
&-active {
background: rgba(0, 0, 0, .1);
}
}
}
&-time {
width: $calendar-size - 80upx !important;
left: ((750upx - $calendar-size) / 2 + 40upx) !important;
}
&-modal {
background: #fff;
position: absolute;
top: 50%;
left: (750upx - $calendar-size) / 2;
width: $calendar-size;
transform: translateY(-50%);
box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.1);
border-radius: 12upx;
&-header {
text-align: center;
line-height: 80upx;
font-size: 32upx;
&-title {
display: inline-block;
width: 40%;
}
.picker-icon {
display: inline-block;
line-height: 50upx;
width: 50upx;
height: 50upx;
border-radius: 50upx;
text-align: center;
margin: 10upx;
background: #fff;
font-size: 36upx;
&-active {
background: rgba(0, 0, 0, .1);
}
}
}
&-body {
width: $calendar-size !important;
height: $calendar-size !important;
position: relative;
}
&-time {
width: 100%;
height: 180upx;
text-align: center;
line-height: 60upx;
}
&-footer {
display: flex;
justify-content: space-between;
align-items: center;
padding: $cell-spacing;
&-info {
flex-grow: 1;
}
&-btn {
flex-shrink: 0;
display: flex;
}
}
}
&-calendar {
position: absolute;
left: 0;
top: 0;
width: 100%;
height: 100%;
display: flex;
align-items: center;
flex-wrap: wrap;
&-view {
position: relative;
width: $calendar-item-size;
height: $calendar-item-size;
text-align: center;
&-bgbegin,
&-bg,
&-bgend,
&-item,
&-dot,
&-tips {
position: absolute;
transition: .2s;
}
&-bgbegin,
&-bg,
&-bgend {
opacity: .15;
height: 80%;
}
&-bg {
left: 0;
top: 10%;
width: 100%;
}
&-bgbegin {
border-radius: $calendar-item-size 0 0 $calendar-item-size;
top: 10%;
left: 10%;
width: 90%;
}
&-bgend {
border-radius: 0 $calendar-item-size $calendar-item-size 0;
top: 10%;
left: 0%;
width: 90%;
}
&-item {
left: 5%;
top: 5%;
width: 90%;
height: 90%;
border-radius: $calendar-item-size;
display: flex;
align-items: center;
justify-content: center;
}
&-dot {
right: 10%;
top: 10%;
width: 12upx;
height: 12upx;
border-radius: 12upx;
}
&-tips {
bottom: 100%;
left: 50%;
transform: translateX(-50%);
background: #4E4B46;
color: #fff;
border-radius: 12upx;
padding: 10upx 20upx;
font-size: 24upx;
width: max-content;
margin-bottom: 5px;
pointer-events: none;
&:after {
content: "";
position: absolute;
top: 100%;
left: 50%;
transform: translateX(-50%);
width: 0;
height: 0;
border-style: solid;
border-width: 5px 5px 0 5px;
border-color: #4E4B46 transparent transparent transparent;
}
}
}
}
}
@font-face {
font-family: "mxdatepickericon";
src: url('data:application/x-font-woff2;charset=utf-8;base64,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') format('woff2');
}
.picker-icon {
font-family: "mxdatepickericon" !important;
}
.picker-icon-you:before {
content: "\e63e";
}
.picker-icon-zuo:before {
content: "\e640";
}
.picker-icon-zuozuo:before {
content: "\e641";
}
.picker-icon-youyou:before {
content: "\e642";
}
</style>
其他：dateTimePicker文件源码
/**
* 自定义多列时间选择器
*/
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 || 2000;
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
}
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