useDocumentVisibility
响应式跟踪 document.visibilityState
示例
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用法
vue
<script setup lang="ts">
import { useDocumentVisibility } from '@vueuse/core'
const visibility = useDocumentVisibility()
</script>组件用法
vue
<template>
<UseDocumentVisibility v-slot="{ visibility }">
文档可见性:{{ visibility }}
</UseDocumentVisibility>
</template>类型声明
ts
export interface UseDocumentVisibilityOptions extends ConfigurableDocument {}
export type UseDocumentVisibilityReturn = ShallowRef<DocumentVisibilityState>
/**
* 响应式 `document.visibilityState`.
*
* @see https://vueuse.org/useDocumentVisibility
*
* @__NO_SIDE_EFFECTS__
*/
export declare function useDocumentVisibility(
options?: UseDocumentVisibilityOptions,
): UseDocumentVisibilityReturn