luoyang-uniapp-app/pages/carEntry/examineAppointment/comp/step2.vue

<template>
	<view class="step3">
		<view class="card">
			<view class="list"  v-if="list.length">
				<view class="itemW" v-for="(item,index) in list" :key="index" @click="chooseCar(item)">
					<view class="listItem"  :class="{active: carId==item.id}" >
						<view class="num">{{item.carNumber}}号车</view>
						<view class="text">{{ item.licnum }}</view>
					</view>
				</view>
			</view>
			<nodata v-else></nodata>
		</view>

		<view class="btn_row" style="margin-top: 108rpx;">
			<view class="border btn" @click="changeStep(1)">返回上一步</view>
			<view class="btn"  @click="changeStep(3)">下一步</view>
		</view>

	</view>
</template>

<script>
	export default {
		props: ['list', 'carId'],
		data() {
			return {
				// list: [{
				// 		text: '00001',
				// 		id: 1
				// 	},
				// 	{
				// 		text: '00002',
				// 		id: 1
				// 	},
				// 	{
				// 		text: '00003',
				// 		id: 1
				// 	},
				// ],
				show: true
			}
		},
		methods: {
			changeStep(val) {
				if(val==3&&!this.carId) return this.$u.toast('请选择车辆')
				this.$emit('changeStep', val)
			},
			chooseCar(item) {
				this.$emit('chooseCar', item)
			}
		}
	}
</script>

<style lang="scss" scoped>
	.card {
		padding: 20rpx 18rpx;
	}

	.list {
		display: flex;
		flex-wrap: wrap;
		display: flex;
		.itemW {
			width: 33.33%;
			padding: 10rpx 0;
		}
		.listItem {
			width: 94%;
			height: 120rpx;
			background: #F8F8F8;
			border-radius: 12rpx;
			font-weight: 500;
			text-align: center;
			font-size: 24rpx;
			display: flex;
			flex-direction: column;
			align-items: center;
			justify-content: center;
			margin: 0 auto;
			.num {
				font-size: 28rpx;
				font-weight: 600;
				margin-bottom: 10rpx;
			}
			&.active {
				width: 200rpx;
				height: 120rpx;
				background: rgba(25, 137, 250, 0.1);
				border-radius: 12rpx;
				border: 2rpx solid $themC;
				color: $themC;
			}
		}
	}

	.btn_row {
		display: flex;
		justify-content: space-between;

		.btn {
			width: 47%;
			height: 72rpx;
			background: #1989FA;
			border-radius: 8rpx;
			font-size: 28rpx;
			color: #fff;
			text-align: center;
			line-height: 72rpx;

			&.border {
				background: rgba(25, 137, 250, 0.1);
				border: 2rpx solid $themC;
				color: $themC;
			}
		}
	}
	
</style>