Created
March 28, 2022 18:41
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pagination.tsx
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| import InfiniteScroll from "react-infinite-scroller"; | |
| import { useInfiniteQuery } from "react-query"; | |
| import { Species } from "./Species"; | |
| const initialUrl = "https://swapi.dev/api/species/"; | |
| const fetchUrl = async (url) => { | |
| const response = await fetch(url); | |
| return response.json(); | |
| }; | |
| export function InfiniteSpecies() { | |
| // TODO: get data for InfiniteScroll via React Query | |
| const { data, fetchNextPage, hasNextPage, isLoading, isFetching, isError, error } = useInfiniteQuery( | |
| "sw-species", | |
| ({ pageParam = initialUrl }) => fetchUrl(pageParam), | |
| { | |
| getNextPageParam: (lastPage) => lastPage.next || undefined | |
| } | |
| ) | |
| if (isLoading) return <div className="loading">Loading...</div>; | |
| if (isError) return <div>Error! {error.toString()}</div>; | |
| return ( | |
| <> | |
| { isFetching && <div className="loading">Loading...</div> } | |
| <InfiniteScroll | |
| loadMore={fetchNextPage} | |
| hasMore={hasNextPage} | |
| > | |
| {data.pages.map((pageData) => { | |
| return pageData.results.map(specie => { | |
| return ( | |
| <Species | |
| name={specie.name} | |
| language={specie.language} | |
| averageLifespan={specie.average_height} | |
| /> | |
| ); | |
| }) | |
| })} | |
| </InfiniteScroll> | |
| </> | |
| ); | |
| } |
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