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useParentElement

类别
导出体积
467 B
上次更改
5 months ago

获取给定元素的父元素

示例

Current element tag: Finding...

Parent element tag: Finding...

用法

当不传入参数时,它将返回当前组件的父元素。

vue
<script setup lang="ts">
import { useParentElement } from '@vueuse/core'

const parentEl = useParentElement()

onMounted(() => {
  console.log(parentEl.value)
})
</script>

它也可以接受一个 ref 作为第一个参数。

vue
<script setup lang="ts">
import { useParentElement } from '@vueuse/core'
import { shallowRef } from 'vue'

const tooltip = shallowRef<HTMLElement | undefined>()

const tooltipWrapper = useParentElement(tooltip)

onMounted(() => {
  console.log(tooltipWrapper.value)
})
</script>

<template>
  <div>
    <p ref="tooltip" />
  </div>
</template>

类型声明

typescript
export declare function useParentElement(
  element?: MaybeRefOrGetter<HTMLElement | SVGElement | null | undefined>,
): Readonly<ShallowRef<HTMLElement | SVGElement | null | undefined>>

源码

源码演示文档

贡献者

一纸忘忧
Anthony Fu
IlyaL
Anthony Fu
青椒肉丝
Arthur Darkstone
JD Solanki

更新日志

7432f - feat(types): deprecate MaybeRef and MaybeRefOrGetter in favor of Vue's native (#4636)
59f75 - feat(toValue): deprecate toValue from @vueuse/shared in favor of Vue's native
0a9ed - feat!: drop Vue 2 support, optimize bundles and clean up (#4349)