vue动态点击切换css样式
<template><div v-for="i in 5" class="el-personal" :class="{active:isActive==i}"@click="show(i)">切换css样式</div></template><script>export default {data() {return {isActive: 0,}},methods: {show(i) {this.isActive = i}}}</script><style lang="scss" scoped>.el-personal{width:100px;height:100px;background:red;}.active{background:blue;}</style>
