vue中 el [$el] 的理解
<template> <div class="a"> <div class="basic" ref="ba">基本元素</div> <chil ref="ccd"></chil> </div> </template> <script> import Chil from '.../chil.vue' export default { name: 'Ba', components: { Chil } } </script>
一个组件里访问基本元素可以用 this.$refs.xxx ,如果要访问子组件要用 this.$refs.xxx.$el
this.$refs.ba.style = "color: red" ---------- this.$refs.ccd.$el.style = "color: red"