refreshNuxtData
refreshNuxtData refetches all data from the server and updates the page.
refreshNuxtData re-fetches all data from the server and updates the page as well as invalidates the cache of useAsyncData , useLazyAsyncData, useFetch and useLazyFetch.Type
refreshNuxtData(keys?: string | string[])
Parameters:
keys:
Type:String | String[]refreshNuxtDataaccepts a single or an array of strings askeysthat are used to fetch the data. This parameter is optional. AlluseAsyncDataanduseFetchare re-fetched when nokeysare specified.
Refresh All Data
This example below refreshes all data being fetched using useAsyncData and useFetch on the current page.
pages/some-page.vue
<script setup lang="ts">
const refreshing = ref(false)
const refreshAll = async () => {
refreshing.value = true
try {
await refreshNuxtData()
} finally {
refreshing.value = false
}
}
</script>
<template>
<div>
<button :disabled="refreshing" @click="refreshAll">
Refetch All Data
</button>
</div>
</template>
Refresh Specific Data
This example below refreshes only data where the key matches to count.
pages/some-page.vue
<script setup lang="ts">
const { status, data: count } = await useLazyAsyncData('count', () => $fetch('/api/count'))
const refresh = () => refreshNuxtData('count')
</script>
<template>
<div>
{{ status === 'pending' ? 'Loading' : count }}
</div>
<button @click="refresh">Refresh</button>
</template>