vue使用vant时间日期选择器，日期转化
原文链接https://www.cnblogs.com/ykCoder/p/12144972.html
# 通过 npm 安装 npm i vant -S
2|0在main.js中引入vant
// 引入vant import Vant from 'vant' import 'vant/lib/index.css' Vue.use(Vant)
3|0使用DatetimePicker组件
确认选择的时间数据是需要自己处理的，详见
confirmPicker方法
<template> <div class="seller"> <van-cell title="开始时间" is-link :value-class="className" :value="timeValue" @click="showPopup" /> <van-popup v-model="show" position="bottom"> <van-datetime-picker v-model="currentDate" type="datetime" title="选择时间" :loading="isLoadingShow" :min-date="minDate" :max-date="maxDate" :formatter="formatter" @cancel="show = false" @confirm="confirmPicker" /> </van-popup> </div> </template> <script> export default { name: 'Seller', data () { return { msg: '商家页面', timeValue: '请选择时间', show: false, isLoadingShow: true, currentDate: new Date(), minDate: new Date(), maxDate: new Date(2020, 12, 31), className: '' } }, methods: { // 显示弹窗 showPopup () { this.show = true this.isLoadingShow = true setTimeout(() => { this.isLoadingShow = false }, 500) }, // 确认选择的时间 confirmPicker (val) { let year = val.getFullYear() let month = val.getMonth() + 1 let day = val.getDate() let hour = val.getHours() let minute = val.getMinutes() if (month >= 1 && month <= 9) { month = `0${month}` } if (day >= 1 && day <= 9) { day = `0${day}` } if (hour >= 0 && hour <= 9) { hour = `0${hour}` } if (minute >= 0 && minute <= 9) { minute = `0${minute}` } this.className = 'timeClass' this.timeValue = `${year}-${month}-${day} ${hour}:${minute}` this.show = false }, // 选项格式化函数 formatter (type, value) { if (type === 'year') { return `${value}年` } else if (type === 'month') { return `${value}月` } else if (type === 'day') { return `${value}日` } else if (type === 'hour') { return `${value}时` } else if (type === 'minute') { return `${value}分` } else if (type === 'second') { return `${value}秒` } return value } } } </script> <style lang="stylus"