封装

/**
* @Author: 858834013@qq.com
* @Name: StartDate
* @Date: 2022-01-18
* @Desc: 开始时间
*/
<template>
	<div>
		<div @click="getshow">
			<div class="selectbody1">
				<text>{{value}}</text>
				<image src="https://images.wanjunshijie.com/mini/buildingMaterialsCloud/static/icon_down.png"
					mode=""></image>
			</div>
		</div>
		<u-datetime-picker :minDate="minData" :show="show" v-model="value" :title="title" @cancel="show=false"
			@confirm="getConfirm" mode="date"></u-datetime-picker>
	</div>
</template>

<script>
	import dayjs from 'dayjs'
	export default {
		name: 'CommodityType',
		props: {
			value: {
				type: '',
				default () {
					return {}
				}
			},
			code: {
				type: String,
				default () {
					return ''
				}
			},
			title: {
				type: String,
				default () {
					return ''
				}
			},
			minData: {
				type: Number,
				default () {
					return dayjs('2020').valueOf()
				}
			},
		},
		data() {
			return {
				show: false,
			};
		},
		methods: {
			getshow() {
				this.show = true
			},
			getConfirm(e) {
				var that = this;
				if (e.value) {
					that.$emit("update:value", dayjs(e.value).format('YYYY-MM-DD'));
				} else {
					that.$emit("update:value", dayjs(that.minData).format('YYYY-MM-DD'));
				}
				this.show = false
			}
		}
	}
</script>

<style lang="scss" scoped>
	.selectbody1 {
		display: flex;
		justify-content: center;
		align-items: center;
		flex-wrap: nowrap;
		flex-direction: row;
		align-content: flex-start;
		height: 60rpx;
		background: #F5F6FC;
		border-radius: 8rpx;
		margin-right: 20rpx;
	
		text {
			font-size: 28rpx;
			font-family: PingFangSC-Medium, PingFang SC;
			font-weight: 500;
			color: #151852;
			margin-left: 10rpx;
			width: 70px;
			overflow: hidden;
			white-space: nowrap;
			text-overflow: ellipsis;
		}
	
		image {
			width: 21rpx;
			height: 13rpx;
			// margin-left: 18rpx;
			margin-right: 16rpx;
		}
	}
	
</style>

使用

<StartDate :minData="minData" title='开始时间' :value.sync="StartTime"></StartDate>