319 lines
8.1 KiB
Vue
319 lines
8.1 KiB
Vue
<template>
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<!-- 商品详情轮播图 -->
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<view class="product-bg" :style="[swiperHeight]">
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<swiper
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:current="currents"
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:indicator-dots="indicatorDots"
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indicator-active-color="var(--view-theme)"
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:autoplay="showSku || videoline || pageHide ? false : true"
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:circular="circular"
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:interval="interval"
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:duration="duration"
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@change="change"
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v-if="isPlay"
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>
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<!-- #ifndef APP-PLUS -->
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<swiper-item v-if="videoline">
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<view class="item">
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<view v-show="!controls" class="item-box">
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<video
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id="myVideo"
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:src="videoline"
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controls
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show-center-play-btn
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show-mute-btn="true"
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auto-pause-if-navigate
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:custom-cache="false"
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:enable-progress-gesture="false"
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:poster="imgUrls[0]"
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@pause="videoPause"
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class="w-full h-full"
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></video>
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</view>
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<view class="poster" v-show="controls">
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<image class="image" :src="imgUrls[0]" @tap="getpreviewImage(0)"></image>
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</view>
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<view class="stop" v-show="controls" @tap="bindPause">
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<image class="image" src="../../static/images/stop.png"></image>
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</view>
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</view>
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</swiper-item>
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<!-- #endif -->
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<!-- #ifdef APP-PLUS -->
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<swiper-item v-if="videoline">
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<view class="item">
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<view class="poster" v-show="controls">
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<image class="image" :src="imgUrls[0]" @tap="getpreviewImage(0)"></image>
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</view>
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<view class="stop" v-show="controls" @tap="bindPause">
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<image class="image" src="../../static/images/stop.png"></image>
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</view>
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</view>
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</swiper-item>
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<!-- #endif -->
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<block v-for="(item, index) in imgUrls" :key="index">
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<swiper-item v-if="videoline ? index >= 1 : index >= 0">
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<image :src="item" class="slide-image" :mode="!autoHeight ? 'aspectFit' : ''"
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@tap="getpreviewImage(index)"/>
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</swiper-item>
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</block>
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</swiper>
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<!-- #ifdef APP-PLUS -->
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<view v-if="!isPlay" style="width: 100%; height: 750rpx">
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<video
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id="myVideo"
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:src="videoline"
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controls
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show-center-play-btn
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show-mute-btn="true"
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autoplay="true"
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auto-pause-if-navigate
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:custom-cache="false"
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:enable-progress-gesture="false"
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:poster="imgUrls[0]"
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class="w-full h-full"
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@pause="videoPause"
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></video>
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</view>
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<!-- #endif -->
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<view class="w-full flex-center absolute left-0 bottom-86rpx z-20" v-if="showSku">
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<view class="sku-desc flex-center px-20 fs-20 text--w111-fff line1">{{sku}}</view>
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</view>
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<view class="w-full flex-center absolute left-0 bottom-34rpx z-20" v-if="imgUrls.length > 1 && showDot && controls">
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<block v-for="(_, index) in imgUrls" :key="index">
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<view class="dot_item h-4 rd-2rpx" :style="{ 'background-color': currents == index ? '#fff' : 'rgba(255,255,255,0.4)', width: dotWidth + 'rpx' }"></view>
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</block>
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</view>
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<view class="w-full flex-center abs-lb h-100 white-jianbian" v-if="controls"></view>
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</view>
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</template>
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<script>
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export default {
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props: {
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currents: {
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type: Number,
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default: 0
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},
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imgUrls: {
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type: Array,
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default: () => []
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},
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videoline: {
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type: String,
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default: ''
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},
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showDot: {
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type: Number,
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default: 1
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},
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autoHeight: {
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type: Number,
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default: 0
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},
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sku:{
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type: String,
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default: ''
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},
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showSku:{
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type: Boolean,
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default: false
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},
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pageHide:{
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type: Boolean,
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default: false
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}
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},
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data() {
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return {
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indicatorDots: false,
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circular: true,
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interval: 3000,
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duration: 500,
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// currents: 0,
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controls: true,
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isPlay: true,
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videoContext: '',
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imgHeight:375
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};
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},
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watch:{
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currents(val){
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if(val != 0){
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this.controls = true;
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}
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},
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},
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mounted() {
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if (this.videoline) {
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this.imgUrls.shift();
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}
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// #ifndef APP-PLUS
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this.videoContext = uni.createVideoContext('myVideo', this);
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// #endif
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},
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computed: {
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dotWidth() {
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let windowWidth = uni.getWindowInfo().windowWidth;
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return (windowWidth * 2 - (40 + (this.imgUrls.length - 1) * 12)) / this.imgUrls.length;
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},
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swiperHeight() {
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let windowWidth = uni.getWindowInfo().windowWidth;
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let that = this;
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if(this.autoHeight){
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if(this.videoline){
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return {
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height: '750rpx'
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};
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}else{
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uni.getImageInfo({
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src: this.imgUrls[0],
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success: (image) => {
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that.imgHeight = image.height * windowWidth / image.width;
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}
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});
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return {
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height: `${this.imgHeight}px`
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};
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}
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}else{
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return {
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height: '750rpx'
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};
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}
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}
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},
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methods: {
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getpreviewImage(index) {
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if(this.showSku){
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this.$emit('previewImageOpen')
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}else{
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uni.previewImage({
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urls: this.imgUrls,
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current: this.imgUrls[index]
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});
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}
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},
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videoPause(e) {
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// #ifdef APP-PLUS
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this.isPlay = true;
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this.autoplay = true;
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// #endif
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},
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bindPause: function () {
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// #ifndef APP-PLUS
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this.videoContext.play();
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this.$set(this, 'controls', false);
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this.autoplay = false;
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// #endif
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// #ifdef APP-PLUS
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this.isPlay = false;
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this.videoContext = uni.createVideoContext('myVideo', this);
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this.videoContext.play();
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// #endif
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},
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change(e) {
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this.$emit('attrPicIndex',e.detail.current)
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if(this.showSku){
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this.$emit('changeAttrPic',e.detail.current)
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}
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// this.$set(this, 'currents', e.detail.current);
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// this.$emit('onChange',e.detail.current);
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}
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}
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};
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</script>
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<style scoped lang="scss">
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.item-box {
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width: 100%;
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height: 100%;
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background-color: rgb(74, 74, 76);
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}
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.product-bg {
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width: 100%;
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position: relative;
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}
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.product-bg swiper {
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width: 100%;
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height: 100%;
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position: relative;
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}
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.product-bg .slide-image {
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width: 100%;
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height: 100%;
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}
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.product-bg .pages {
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position: absolute;
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background-color: #fff;
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height: 34rpx;
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padding: 0 10rpx;
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border-radius: 3rpx;
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right: 30rpx;
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bottom: 30rpx;
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line-height: 34rpx;
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font-size: 24rpx;
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color: #050505;
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}
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.product-bg .item {
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position: relative;
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width: 100%;
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height: 100%;
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}
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.product-bg .item .poster {
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position: absolute;
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top: 0;
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left: 0;
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height: 750rpx;
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width: 100%;
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z-index: 9;
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}
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.product-bg .item .poster .image {
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width: 100%;
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height: 100%;
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}
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.product-bg .item .stop {
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position: absolute;
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top: 50%;
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left: 50%;
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width: 136rpx;
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height: 136rpx;
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margin-top: -68rpx;
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margin-left: -68rpx;
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z-index: 9;
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}
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.product-bg .item .stop .image {
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width: 100%;
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height: 100%;
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}
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.dot_item ~ .dot_item {
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margin-left: 12rpx;
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}
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.white-jianbian {
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background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(0, 0, 0, 0.2) 100%);
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}
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.bottom-86rpx{
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bottom: 86rpx;
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}
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.bottom-34rpx{
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bottom: 34rpx;
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}
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.sku-desc{
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// width: 456rpx;
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height: 40rpx;
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background: rgba(0,0,0,0.3);
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border-radius: 20rpx;
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}
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</style>
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