ec.uniapp-master/pages/shop/seckillList.vue

<template>
	<view>
		<lf-nav title="秒杀专场" :showIcon="true" bgColor="#fff"></lf-nav>
		<scroll-view :style="{height: autoHeight}" :scroll-y="true" :refresher-enabled="true"
			:refresher-triggered="isRefresher" @scrolltolower="onScrolltolower" @refresherrefresh="onRefresherrefresh">
			<view class="content">
				<view class="card" v-for="(item, index) in list" :key="index"
					@click="$url('/pages/shop/goodsdetail?id='+ item.goods.id)">
					<view class="goods-img">
						<image class="img" :src="item.goods.img"></image>
						<view class="tips lf-line-1">已有{{item.sell_num}}人购买</view>
					</view>
					<view class="goods-info">
						<view>
							<view class="lf-line-2 title lf-m-b-16">{{ item.goods.name }}</view>
							<!-- <view class="desc" v-if="item.seckill.end_left_time.length==0">距离开始还剩余
								{{item.seckill.start_left_time[0]}}天{{item.seckill.start_left_time[1]}}时{{item.seckill.start_left_time[2]}}分{{item.seckill.start_left_time[3]}}秒
							</view>
							<view class="desc" v-if="item.seckill.start_left_time.length==0">距离结束还剩余
								{{item.seckill.end_left_time[0]}}天{{item.seckill.end_left_time[1]}}时{{item.seckill.end_left_time[2]}}分{{item.seckill.end_left_time[3]}}秒
							</view> -->
							<view class="desc" v-if="item.seckill.start_left_time.length==0">距离结束还剩余
								{{ item.seckill.ends_at | timeStamp }}
							</view>
							
						</view>
						<view class="lf-row-between">
							<view class="price">
								<text>¥{{ item.seckill_price }}</text>
								<text>¥{{ item.goods.market_price }}</text>
							</view>
							<view class="btn" hover-class="lf-opacity">立即秒杀</view>
						</view>
					</view>
				</view>
				<!-- 空数据的情况 -->
				<view class="loading-more">
					<text v-if="list.length != 0" :class="{'loading-more-text': loadingClass}">{{ loadingText }}</text>
					<lf-nocontent src="/static/images/empty.png" v-else></lf-nocontent>
				</view>
			</view>
		</scroll-view>
		<u-back-top :scrollTop="pageScrollTop"></u-back-top>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				list: [],
				page: 1,
				isPage: true,
				loadingClass: true,
				loadingText: '正在加载中',
				scrollH: 0,
				nav_height: 0,
				isRefresher: true,
				pageSize: 10,
				timer: '',
				day: '',
				hour: '',
				min: '',
				second: ''
			}
		},
		computed: {
			autoHeight() {
				return `calc(${this.scrollH}px - ${this.nav_height}px - 180rpx)`;
			}
		},
		onLoad() {
			let info = uni.getSystemInfoSync();
			this.scrollH = info.screenHeight;
			this.getSeckillList();
			// setInterval(() => {
			// 	//定时器调用  直接传入时间戳即可
			// 	this.timer = this.timeStamp('2021-09-29 21:27:00')
			// }, 1000)
		},
		filters: {
			timeStamp(times) {
				// setInterval(() => {
				
				// }, 1000)
				//定时器调用  直接传入时间戳即可
				let timestamp = Date.parse(new Date());
				timestamp = timestamp/1000;
				
				let timestap1 = Date.parse(new Date(times));
				
				let letime = (timestap1/1000) - timestamp;
				let time = parseInt(letime);
				if (parseInt(letime) > 60) {
					let second = parseInt(letime) % 60;
					let min = parseInt(letime / 60);
					// 直接返回字符串格式：
					// time = min + "分" + second + "秒";  
					// 返回对象格式：
					time = {
						min: min,
						second: second
					};
					if (min > 60) {
						min = parseInt(letime / 60) % 60;
						let hour = parseInt(parseInt(letime / 60) / 60);
						// 直接返回字符串格式：
						// time = hour + "时" + min + "分" + second + "秒";
						// 返回对象格式：
						time = {
							hour: hour,
							min: min,
							second: second
						}
						if (hour >= 24) {
							hour = parseInt(parseInt(letime / 60) / 60) % 24;
							let day = parseInt(parseInt(parseInt(letime / 60) / 60) / 24);
							// 直接返回字符串格式：
							// time = day + "天" + hour + "时" + min + "分" + second + "秒";
							// 返回对象格式：
							time = {
								day: day,
								hour: hour,
								min: min,
								second: second
							}
						}
					}
				}
				// 判断是否小于10，小于10就补零
				if (time.day < 10) {
					time.day = '0' + time.day
				} else if (time.day == undefined) {
					time.day = '00'
				}
				if (time.hour < 10) {
					time.hour = '0' + time.hour
				} else if (time.hour == undefined) {
					time.hour = '00'
				}
				if (time.min < 10) {
					time.min = '0' + time.min
				} else if (time.min == undefined) {
					time.min = '00'
				}
				if (time.second < 10) {
					time.second = '0' + time.second
				}
				console.log(time)
				// this.day = time.day
				// this.hour = time.hour
				// this.min = time.min
				// this.second = time.second
				// 输出结果：
				return time.day+'天'+time.hour+'时'+time.min+'分'+time.second+'秒';
				
				
			},
		},
		methods: {
			// 页面触底，加载下一页
			onScrolltolower() {
				if (this.isPage) {
					this.page = this.page + 1;
					this.getSeckillList();
				}
			},
			// 下拉刷新处理
			refreshFn(options) {
				this.page = 1;
				this.isPage = true;
				this.loadingClass = true;
				this.list = []
				this.loadingText = '正在加载中';
				this.getSeckillList(options);
			},
			// scroll-view 下拉刷新
			onRefresherrefresh() {
				this.isRefresher = true;
				this.refreshFn({
					type: 'scrollRefresh'
				});
			},
			getSeckillList(options = {}) {
				this.$http.get({
					api: 'api/seckill/all'
				}).then(res => {
					console.log("----", res);
					let isPage = this.page < res.data.meta.pagination.total_pages ? true : false;
					this.isPage = isPage;
					if (!isPage) {
						this.loadingClass = false;
						this.loadingText = '没有更多数据啦~';
					}
					if (options.type == 'pageRefresh') {
						uni.stopPullDownRefresh();
					} else if (options.type == 'scrollRefresh') {
						this.isRefresher = false;
					}
					if (this.page == 1) {
						this.list = res.data.data;
					} else {
						this.list.push(...res.data.data);
					}

				})
			}
		}
	}
</script>

<style>
	page {
		background-color: #F8F8F8;
	}
</style>
<style lang="scss" scoped="scoped">
	.content {
		padding: 30rpx 32rpx;
		width: 750rpx;
		height: max-content;
		box-sizing: border-box;

		.card {
			width: 686rpx;
			height: 260rpx;
			background: #FFFFFF;
			border-radius: 20rpx;
			box-sizing: border-box;
			padding: 30rpx;
			display: flex;

			&:nth-child(n+2) {
				margin-top: 30rpx;
			}

			.goods-img {
				width: 200rpx;
				height: 200rpx;
				border-radius: 10rpx;
				overflow: hidden;
				position: relative;
				margin-right: 15rpx;

				.img {
					width: 100%;
					height: 100%;
					background-color: #EEEEEE;
				}

				.tips {
					position: absolute;
					bottom: 0;
					left: 0;
					width: 100%;
					height: 37rpx;
					background-color: rgba(0, 0, 0, 0.5);
					color: #FFFFFF;
					font-size: 22rpx;
					display: flex;
					justify-content: center;
					align-items: center;
				}
			}

			.goods-info {
				width: 410rpx;
				height: 200rpx;
				display: flex;
				flex-direction: column;
				justify-content: space-between;

				.title {
					font-size: 28rpx;
					color: #222222;
					font-weight: bold;
				}

				.desc {
					width: 281rpx;
					height: max-content;
					border-radius: 3rpx;
					background-color: #E9F2F2;
					font-size: 24rpx;
					color: #15716E;
					display: flex;
					justify-content: center;
					align-items: center;
				}

				.price>text:nth-child(1) {
					font-size: 36rpx;
					color: #F63434;
					font-weight: bold;
				}

				.price>text:nth-child(2) {
					font-size: 24rpx;
					color: #777777;
					margin-left: 20rpx;
					text-decoration: line-through;
				}

				.btn {
					width: 142rpx;
					height: 60rpx;
					background: rgba(21, 113, 110, 0.05);
					border-radius: 36rpx;
					border: 2rpx solid #15716E;
					font-size: 26rpx;
					color: #15716E;
					display: flex;
					justify-content: center;
					align-items: center;
				}
			}
		}
	}
</style>