<template>
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<view class="img" :style="{ opacity: opacity, zIndex: zindex }">
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<view class="img_content">
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<view class="img_content_tu">
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<image class="left" src="@/static/ic_left@2x.png" mode="widthFix" @click="jian"></image>
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<view class="img_content_tu_nr">
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<swiper style="width: 100%; height: 100%;" @change="handlechange" :current="mycurrent" :indicator-dots="false" :circular="true" :interval="1000" :duration="1000">
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<swiper-item v-for="(item,index) in imgList" :key="index">
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<view :class="['swiper-item',index == mycurrent ? 'active' : '']">
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<image :src="item" style="width: 150%;height: 150%;" mode="aspectFit" />
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</view>
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</swiper-item>
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</swiper>
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</view>
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<image class="right" src="@/static/ic_right@2x.png" mode="widthFix" @click="add"></image>
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</view>
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<view class="img_content_close">
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<image src="@/static/ic_close@2x.png" mode="widthFix" @click="close"></image>
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</view>
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</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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data() {
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return {
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opacity: 0,
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zindex: '-1',
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mycurrent: 0
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}
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},
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props: {
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imgList: {
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type: Array,
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default: () => []
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}
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},
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methods: {
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add() {
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if (this.imgList.length - 1 === this.mycurrent) return
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this.mycurrent++
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},
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jian() {
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if (this.mycurrent === 0) return
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this.mycurrent--
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},
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handlechange(e){
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this.mycurrent=e.detail.current
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},
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open(i) {
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this.mycurrent = i
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this.zindex = 3
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this.opacity = 1
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},
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close() {
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this.zindex = '-1'
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this.opacity = 0
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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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.img {
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width: 100vw;
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height: 100vh;
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background: rgba(0,0,0,0.4);
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position: fixed;
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transition: .2s;
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top: 0;
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left: 0;
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display: flex;
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align-items: center;
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justify-content: center;
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.img_content {
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display: flex;
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flex-direction: column;
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.img_content_tu {
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display: flex;
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align-items: center;
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.img_content_tu_nr {
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width: 600px;
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height: 600px;
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padding: 30px;
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box-sizing: border-box;
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background: rgba(255,255,255,0.9);
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border-radius: 8px;
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margin: 0 32px;
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display: flex;
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align-items: center;
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flex-wrap: nowrap;
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.swiper-item{
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width: 100%;
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border-radius: 30rpx;
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overflow: hidden;
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// 像这种多张轮播图同时出现在一屏的情况下就不要指定width了，不然你会发现previous-margin和 next-margin会出现想不到的效果
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// 如果想要设置宽每一张轮播图的宽度，只需要设置previous-margin和next-margin就可以了，想要设置高度直接改下面的height就可以了
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// width: 450rpx;
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height: 100%;
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// transform: scale(1);
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// transition: all 0.5s ease;
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text-align: center;
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// transition: all 0.5s ease-in-out;
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}
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.img_content_tu_nr_item {
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width: 100%;
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height: 600px;
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image {
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width: 100%;
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height: 100%;
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}
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}
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}
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.left {
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width: 80px;
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height: 80px;
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cursor: pointer;
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}
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.right {
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width: 80px;
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height: 80px;
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cursor: pointer;
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}
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}
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.img_content_close {
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width: 100%;
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display: flex;
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align-items: center;
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justify-content: center;
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margin-top: 40px;
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image {
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width: 60px;
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height: 60px;
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cursor: pointer;
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}
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}
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}
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}
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</style>
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