262 lines
8.5 KiB
Vue
262 lines
8.5 KiB
Vue
<template>
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<div class="seckill">
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<div class="aside">
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<div class="title">{{actName}}</div>
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<div class="hour"><span>{{currHour}}:00</span>点场 倒计时</div>
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<div class="count-down" v-if="actStatus === 1"><span>{{hours}}</span><span>{{minutes}}</span><span>{{seconds}}</span></div>
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<div class="act-status" v-else>{{ actStatus == 0 ?'未开始':'已结束' }}</div>
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</div>
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<div class="section">
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<swiper ref="mySwiper" :options="swiperOptions">
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<swiper-slide v-for="(item,index) in options.list[0].goodsList" :key="index" class="swiper-slide">
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<div class="content">
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<img :src="item.img" width="140" height="140" :alt="item.name">
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<div class="ellipsis">{{item.name}}</div>
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<div>
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<span>{{ item.price | unitPrice('￥') }}</span>
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<span>{{ item.originalPrice | unitPrice('￥') }}</span>
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</div>
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</div>
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</swiper-slide>
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</swiper>
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</div>
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</div>
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</template>
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<script>
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import { Swiper, SwiperSlide, directive } from 'vue-awesome-swiper'
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import 'swiper/swiper-bundle.css'
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export default {
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components: {
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Swiper,
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SwiperSlide
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},
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directives: {
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swiper: directive
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},
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props:{
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data:{
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type: Object,
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default: null
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}
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},
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data() {
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return {
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options:this.data.options, // 当前数据
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actStatus:0, // 0 未开始 1 进行中 2 已结束
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actName:'限时秒杀',
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currHour:'00', // 当前秒杀场
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diffSeconds:0, // 倒地时
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hours: '00', // 小时
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minutes: '00', // 分钟
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seconds: '00', // 秒
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interval:undefined, // 定时器
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swiperOptions:{ // 轮播图参数
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slidesPerView: 5,
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autoplay:true,
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loop:true
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}
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}
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},
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watch: {
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diffSeconds(val){
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const hours = Math.floor(val / 3600)
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// 当前秒数 / 60，向下取整
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// 获取到所有分钟数 3600 / 60 = 60分钟
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// 对60取模，超过小时数的分钟数
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const minutes = Math.floor(val / 60) % 60
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// 当前的秒数 % 60，获取到 超过小时数、分钟数的秒数（秒数）
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const seconds = val % 60
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this.hours = hours < 10 ? '0' + hours : hours
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this.minutes = minutes < 10 ? '0' + minutes : minutes
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this.seconds = seconds < 10 ? '0' + seconds : seconds
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if(val === 0){
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clearInterval(this.interval)
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this.hours = 0;
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this.minutes = 0;
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this.seconds = 0;
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this.countDown(this.options.list)
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}
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}
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},
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mounted(){
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this.countDown(this.options.list)
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},
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beforeDestroy(){
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clearInterval(this.interval)
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},
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methods: {
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// 倒计时
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countDown(list){
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/**
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* 默认倒计时两小时
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* 如果没有开始，则显示未开始
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* 进行中显示倒计时
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* 今天的秒杀结束则显示已结束
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*/
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let nowHour = new Date().getHours();
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if(nowHour < Number(list[0].time)){ // 活动未开始
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this.currHour = list[0].time
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this.actStatus = 0;
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} else if(nowHour >= Number(list[list.length-1].time + 2)) { // 活动已结束
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this.actStatus = 2;
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this.currHour = list[list.length-1].time
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} else { // 活动进行中
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this.actStatus = 1;
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for(let i = 0; i < list.length; i++) {
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if(nowHour == Number(list[i].time)) {
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this.currHour = list[i].time;
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}
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if( nowHour > Number(list[i].time) && nowHour < Number(list[i].time + 2) ){
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this.currHour = list[i].time;
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}
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}
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// 当前0点时间戳
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let zeroTime = new Date(new Date().toLocaleDateString()).getTime()
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// 活动倒计时
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this.diffSeconds = Math.floor( ( zeroTime + 3600 * 1000 * (this.currHour+2) - new Date().getTime() ) / 1000)
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const that = this;
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this.interval = setInterval(() => {
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this.diffSeconds--
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}, 1000);
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}
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}
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}
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}
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</script>
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<style lang="scss" scoped>
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.seckill{
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width: 100%;
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height: 260px;
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display: flex;
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.aside{
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overflow: hidden;
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width: 190px;
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height: 100%;
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color: #fff;
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background-image: url('../../../assets/seckillBg.png');
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.title{
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width: 100%;
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text-align: center;
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font-size: 28px;
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margin-top: 31px;
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}
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.hour{
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margin-top: 90px;
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text-align: center;
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span{
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font-size: 18px;
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}
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}
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.count-down{
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margin: 10px 0 0 30px;
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>span{
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position: relative;
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float: left;
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width: 30px;
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height: 30px;
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text-align: center;
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background-color: #2f3430;
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margin-right: 20px;
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color: white;
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font-size: 20px;
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&::after{
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content: ":";
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display: block;
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position: absolute;
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right: -20px;
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font-weight: bolder;
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font-size: 18px;
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width: 20px;
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height: 100%;
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top: 0;
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}
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}
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>span:last-child::after{
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content: '';
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}
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}
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.act-status{
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margin: 10px 0 0 65px;
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font-size: 20px;
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}
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}
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.section{
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width: 1000px;
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// background: #efefef;
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.swiper-slide{
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height: 260px;
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.content{
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width: 200px;
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display: flex;
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justify-content: center;
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align-items: center;
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flex-direction: column;
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position: relative;
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&::after{
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content: "";
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display: block;
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position: absolute;
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top: 50%;
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right: 0;
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width: 1px;
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height: 200px;
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transform: translateY(-50%);
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background: linear-gradient(180deg,white,#eeeeee,white);
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}
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img{
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margin-top: 30px;
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}
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>div{
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width: 160px;
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margin-top: 10px;
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font-size: 12px;
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position: relative;
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}
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>div:nth-of-type(1):hover{
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color: $theme_color;
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cursor: pointer;
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}
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>div:nth-of-type(2){
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border: 1px solid $theme_color;
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line-height: 24px;
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display: flex;
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text-align: center;
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span:nth-child(1){
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color: #fff;
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font-size: 16px;
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width: 92px;
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background-color: $theme_color;
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position: relative;
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&::before{
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content: " ";
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width: 0;
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height: 0;
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border-color: transparent white transparent transparent;
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border-style: solid;
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border-width: 24px 8px 0 0;
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position: absolute;
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top: 0;
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left: 84px;
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}
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}
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span:nth-child(2){
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color: #999;
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width: 66px;
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text-decoration: line-through;
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}
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}
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}
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}
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}
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}
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</style> |