useDocumentVisibility

类别

Elements

导出体积

626 B

上次更改

2 months ago

响应式跟踪 document.visibilityState

示例

源码 playground (beta)

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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

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