InfiniteQueryObserver

InfiniteQueryObserver

The InfiniteQueryObserver can be used to observe and switch between infinite queries.

1 const observer = new InfiniteQueryObserver(queryClient, {
2   queryKey: ['posts'],
3   queryFn: fetchPosts,
4   getNextPageParam: (lastPage, allPages) => lastPage.nextCursor,
5   getPreviousPageParam: (firstPage, allPages) => firstPage.prevCursor,
6 })
7 
8 const unsubscribe = observer.subscribe(result => {
9   console.log(result)
10   unsubscribe()
11 })

Options

The options for the InfiniteQueryObserver are exactly the same as those of useInfiniteQuery.