uni-app：实现快递的节点功能

一、效果

二、实现代码

<template>
	<view class="container">
		<view class="header">
			<text class="title">快递物流信息</text>
			<text class="subtitle">快递单号：SF1234567890</text>
		</view>

		<view class="timeline">
			<view v-for="(item, index) in expressList" :key="index" class="timeline-item" :class="{
          'active': item.status === 'active',
          'completed': item.status === 'completed'
        }">
				<view class="timeline-left">
					<view class="timeline-dot">
						<view class="dot-inner">
							<text v-if="item.status === 'completed'" class="icon">✓</text>
							<text v-else-if="item.status === 'active'" class="icon">●</text>
						</view>
					</view>
					<view class="timeline-connector" v-if="index !== expressList.length - 1"></view>
				</view>

				<view class="timeline-content">
					<view class="timeline-title">{{ item.title }}</view>
					<view class="timeline-desc">{{ item.desc }}</view>
					<view class="timeline-time">{{ item.time }}</view>
				</view>
			</view>
		</view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				expressList: [{
						title: "已签收",
						desc: "快件已签收，签收人：本人",
						time: "2023-06-15 14:30",
						status: "active"
					},
					{
						title: "派送中",
						desc: "快件已到达【深圳福田分部】，快递员：李师傅（138****5678）正在派件",
						time: "2023-06-15 09:15",
						status: "active"
					},
					{
						title: "运输中",
						desc: "快件已到达【深圳转运中心】",
						time: "2023-06-14 22:45",
						status: "completed"
					},
					{
						title: "运输中",
						desc: "快件已离开【广州转运中心】，下一站【深圳转运中心】",
						time: "2023-06-14 18:20",
						status: "completed"
					},
					{
						title: "已发货",
						desc: "商家已发货",
						time: "2023-06-13 16:10",
						status: "completed"
					},
					{
						title: "已下单",
						desc: "您的订单已提交成功",
						time: "2023-06-12 10:30",
						status: "completed"
					}
				]
			};
		}
	};
</script>

<style scoped>
	.container {
		padding: 30rpx;
		background-color: #f8f8f8;
		min-height: 100vh;
	}

	.header {
		background-color: #ffffff;
		border-radius: 16rpx;
		padding: 30rpx;
		margin-bottom: 30rpx;
		box-shadow: 0 4rpx 12rpx rgba(0, 0, 0, 0.05);
	}

	.title {
		display: block;
		font-size: 36rpx;
		font-weight: bold;
		color: #333333;
		margin-bottom: 10rpx;
	}

	.subtitle {
		display: block;
		font-size: 28rpx;
		color: #666666;
	}

	.timeline {
		background-color: #ffffff;
		border-radius: 16rpx;
		padding: 30rpx;
		box-shadow: 0 4rpx 12rpx rgba(0, 0, 0, 0.05);
	}

	.timeline-item {
		display: flex;
		position: relative;
	}

	.timeline-left {
		display: flex;
		flex-direction: column;
		align-items: center;
		width: 60rpx;
		min-height: 240rpx;
		margin-right: 20rpx;
	}

	.timeline-dot {
		width: 60rpx;
		height: 40rpx;
		display: flex;
		justify-content: center;
		align-items: center;
		z-index: 2;
		position: relative;
	}

	.dot-inner {
		width: 40rpx;
		height: 40rpx;
		border-radius: 50%;
		background-color: #e0e0e0;
		display: flex;
		justify-content: center;
		align-items: center;
	}

	.timeline-item.completed .dot-inner {
		background-color: #4CAF50;
	}

	.timeline-item.active .dot-inner {
		background-color: #2196F3;
		animation: pulse 1.5s infinite;
	}

	.icon {
		color: white;
		font-size: 24rpx;
		font-weight: bold;
	}

	.timeline-connector {
		width: 2rpx;
		flex: 1;
		background-color: #e0e0e0;
		margin-top: -10rpx;
	}

	.timeline-item.completed .timeline-connector {
		background-color: #4CAF50;
	}

	.timeline-item.active .timeline-connector {
		background-color: #2196F3;
	}

	.timeline-content {
		flex: 1;
		padding-bottom: 40rpx;
		padding-top: 5rpx;
	}

	.timeline-title {
		font-size: 32rpx;
		font-weight: bold;
		color: #333333;
		margin-bottom: 8rpx;
	}

	.timeline-item.completed .timeline-title {
		color: #4CAF50;
	}

	.timeline-item.active .timeline-title {
		color: #2196F3;
	}

	.timeline-desc {
		font-size: 28rpx;
		color: #666666;
		line-height: 1.5;
		margin-bottom: 8rpx;
	}

	.timeline-time {
		font-size: 24rpx;
		color: #999999;
	}

	.timeline-item:last-child .timeline-content {
		padding-bottom: 0;
	}

	@keyframes pulse {
		0% {
			box-shadow: 0 0 0 0 rgba(33, 150, 243, 0.4);
		}

		70% {
			box-shadow: 0 0 0 10rpx rgba(33, 150, 243, 0);
		}

		100% {
			box-shadow: 0 0 0 0 rgba(33, 150, 243, 0);
		}
	}
</style>