The InfiniteQueryObserver can be used to observe and switch between infinite queries.
const observer = new InfiniteQueryObserver(queryClient, {
queryKey: ['posts'],
queryFn: fetchPosts,
getNextPageParam: (lastPage, allPages) => lastPage.nextCursor,
getPreviousPageParam: (firstPage, allPages) => firstPage.prevCursor,
})
const unsubscribe = observer.subscribe((result) => {
console.log(result)
unsubscribe()
})
const observer = new InfiniteQueryObserver(queryClient, {
queryKey: ['posts'],
queryFn: fetchPosts,
getNextPageParam: (lastPage, allPages) => lastPage.nextCursor,
getPreviousPageParam: (firstPage, allPages) => firstPage.prevCursor,
})
const unsubscribe = observer.subscribe((result) => {
console.log(result)
unsubscribe()
})
Options
The options for the InfiniteQueryObserver are exactly the same as those of useInfiniteQuery.