upstream-tanstack-query/docs/framework/vue/guides/background-fetching-indicators.md

id, title, ref

id	title	ref
background-fetching-indicators	Background Fetching Indicators	docs/framework/react/guides/background-fetching-indicators.md

<script setup>
import { useQuery } from '@tanstack/vue-query'

const { isPending, isFetching, isError, data, error } = useQuery({
  queryKey: ['todos'],
  queryFn: getTodos,
})
</script>

<template>
  <div v-if="isFetching">Refreshing...</div>
  <span v-if="isPending">Loading...</span>
  <span v-else-if="isError">Error: {{ error.message }}</span>
  <!-- We can assume by this point that `isSuccess === true` -->
  <ul v-else-if="data">
    <li v-for="todo in data" :key="todo.id">{{ todo.title }}</li>
  </ul>
</template>

<script setup>
import { useIsFetching } from '@tanstack/vue-query'

const isFetching = useIsFetching()
</script>

<template>
  <div v-if="isFetching">Queries are fetching in the background...</div>
</template>