Vue3+Vite+TS解决父元素onMounted无法获取传给Slot的DOM

Vue3+Vite+TS解决父元素onMounted无法获取传给Slot的DOM

子组件ChildComponent

<div>
	<slot/>
div>
<script setup lang="ts">
const emits = defineEmits<{
    (e: "loadedEvent"): void
}>()

onMounted(() => {
    emits("loadedEvent")
})
script>

父组件

<child-component @loaded-event="loadedEvent">
	<div>
		<div id="dom">div>
	div>
child-component>
<script setup lang="ts">
import ChildComponent from "@/component/ChildComponent.vue"

// 在这里处理父组件的初始化，类似于onMounted
const loadedEvent = () => {
	console.log(document.getElementById("dom"))	// 返回dom元素
}

// 此时这块可以处理其他逻辑，不可以直接获取dom
onMounted(() => {
	console.log(document.getElementById("dom")) // 返回null
})
script>

完结，撒花✿✿ヽ(°▽°)ノ✿