动态设置图片高度
<div class="aaa">
<mt-swipe :auto="4000" :style="{ height: `${imgSize}px` }">
<mt-swipe-item><img src="../imgs/banner3_img.png" ref="img"></mt-swipe-item>
<mt-swipe-item><img src="../imgs/banner_img.png"></mt-swipe-item>
<mt-swipe-item><img src="../imgs/banner2_img.png"></mt-swipe-item>
</mt-swipe>
</div>
动态获取图片高度
data(){
return{
imgSize:0
}
},
mounted() {
this.imgSize = this.$refs['img'].offsetHeight;
console.log(this.imgSize);
},