useMounted
ref 中的掛載狀態。
Demo
已卸載
用法
js
import { useMounted } from '@vueuse/core'
const isMounted = useMounted()這本質上是以下的簡寫
ts
const isMounted = ref(false)
onMounted(() => {
isMounted.value = true
})類型宣告
typescript
/**
* Mounted state in ref.
*
* @see https://vueuse.dev.org.tw/useMounted
*/
export declare function useMounted(): ShallowRef<boolean, boolean>原始碼
貢獻者
Anthony Fu
yanbowen