要实现如上图效果,自动轮播并且选中的图片会大一些,我们可以借助插件vue-awesome-swiper组件
1.下载插件:
npm install vue-awesome-swiper@3.1.3 -S
2.引入:
import ‘swiper/dist/css/swiper.css’
import { swiper, swiperSlide } from ‘vue-awesome-swiper’
3.注册使用
components: {
// 注册 vue-awesome-swiper 组件
swiper,
swiperSlide
},
4.点击图片事件
加 :data-preview=“item.preview”
在绑定的iptions里加on事件
on:{click:(e) => {
this.previewImg(e)
}
}
<template>
<!-- 轮播 -->
<div class="container">
<swiper :options="swiperOption">
<swiper-slide v-for=" (item,index) in images" :key="index">
<img :src="item" alt="" :data-preview= "item"/>
</swiper-slide>
</swiper>
</div>
<!-- 弹出层预览图片-->
<van-popup v-model="show">
<img :src="popImg " alt="" />
</van-popup>
</template>
<script>
import 'swiper/dist/css/swiper.css'
import { swiper, swiperSlide } from 'vue-awesome-swiper'
export default {
name: 'home-page',
components: {
// 注册 vue-awesome-swiper 组件
swiper,
swiperSlide
},
data(){
return{
show:false,
popImg :'',
images: [
require('@/assets/more1.png'),
require('@/assets/more2.png'),
require('@/assets/more3.png'),
require('@/assets/more4.png')
],
swiperOption: {
pagination: {
el: '.swiper-pagination', // 与slot="pagination"处 class 一致
clickable: true // 轮播按钮支持点击
},
//点击事件
on:{click:(e) => {
this.previewImg(e)
}
}
// 自动播放
autoplay: {
delay: 10000,
disableOnInteraction: false
},
// 循环
loop: true,
spaceBetween: 0, // 轮播图左右间距
slidesPerView: 1.5, // 一屏显示的slide个数,图片宽度
centeredSlides: true, // 居中的slide是否标记为active,默认是最左active,这样样式即可生效
slideToClickedSlide: true // 点击的slide会居中
}
}
},
methods:{
previewImg(e){
//获取当前点击的图片
this.popImg = e.target.getAttribute('data-preview'))
//打开pop弹框
this.show = true
}
}
}
</script>
<style lang="less" scoped>
.container{
width:100%;
height:160px;
.swiper-container {
width: 100%;
height: 100%;
.swiper-slide {
width:700px;
/* Center slide text vertically */
display: -webkit-box;
display: -ms-flexbox;
display: -webkit-flex;
display: flex;
-webkit-box-pack: center;
-ms-flex-pack: center;
-webkit-justify-content: center;
justify-content: center;
-webkit-box-align: center;
-ms-flex-align: center;
-webkit-align-items: center;
align-items: center;
border-radius:10px;
transition: 300ms;
transform: scale(0.9);//小图缩放比例
overflow: hidden;
img{
width:100%;
height:100%
}
}
.swiper-slide-active,
.swiper-slide-duplicate-active {
width:600px;
transform: scale(1);
}
}
}
</style>