以下为自适应宽高的,注意行内样式中间使用分号隔开的,不是逗号,否则会不生效。
外面的轮播图
<el-carousel height="150px" arrow="always" indicator-position="none" @change="carouselChange">
<el-carousel-item v-for="(item, index) in event.eventTrackMediaList" :key="index">
<div class="item" v-else @mouseover="isShowMask=true" @mouseout="isShowMask=false">
<img src="../assets/images/image404.png" v-lazy="item.path" alt="事件图片">
// 移动到轮播图上出现的遮罩
<div class="mask" v-show="isShowMask">
<img src="../assets/images/eventImgMouse.png" alt="" @click="viewDetail(item, index)">
</div>
</div>
</el-carousel-item>
</el-carousel>
对话框中的轮播图
<el-carousel trigger="click" :autoplay="false" :initial-index="index1" ref="carousel">
<el-carousel-item v-for="(item, index) in event.eventTrackMediaList" :key="index">
<img :src="item.path" alt="图片预览" style="max-width: 100%;height: 100%" ref="carouselImg"/>
</el-carousel-item>
</el-carousel>
data中:
index1: 0
methods中:
// 当点击左右切换时,会触发 change 函数
carouselChange () {
console.log(11)
}
// 点击外面的轮播图时,对话框中的轮播图滚到相应的位置
viewDetail (item, index) {
this.index1 = index
if (this.$refs.carousel) {
this.$refs.carousel.setActiveItem(index)
}
}
效果图
如何让走马灯的图片100%等比例显示,要设置以下两个高度
<el-carousel indicator-position="outside" height="500px">
<el-carousel-item v-for="item in previewData.img" :key="item">
<img :src="item" alt="" style="height: 100%;">
</el-carousel-item>
</el-carousel>
参考:https://www.jianshu.com/p/a4536a929795
图片自适应高度参考 https://www.jianshu.com/p/36e86bf21e86