Created
February 26, 2023 08:06
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Pagination component structure question
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interface PaginationBarProps { | |
pageCount: number, | |
currentPage: number, | |
onPageItemClicked: (page: number) => void, | |
} | |
const PaginationBar = ({ pageCount, currentPage, onPageItemClicked }: PaginationBarProps) => { | |
const paginationMinPage = Math.max(1, currentPage - 5); | |
const paginationMaxPage = Math.min(pageCount, Math.max(currentPage + 4, 10)); | |
const numberedPageItems: JSX.Element[] = []; | |
for (let i = paginationMinPage; i <= paginationMaxPage; i++) { | |
let paginationItem: JSX.Element; | |
if (i === currentPage) { | |
const currentPageItemSizeMdOnly = <Pagination.Item active className='d-none d-md-block' key={i}>{i}</Pagination.Item> | |
const currentPageItemSizeSmOnly = <Pagination.Item active className='d-sm-block d-md-none' key={i + "-mobile"}>Page: {i}</Pagination.Item> | |
paginationItem = | |
<> | |
{currentPageItemSizeMdOnly} | |
{currentPageItemSizeSmOnly} | |
</> | |
} else { | |
paginationItem = | |
<Pagination.Item | |
key={i} | |
className='d-none d-md-block' | |
onClick={() => onPageItemClicked(i)}> | |
{i} | |
</Pagination.Item> | |
} | |
numberedPageItems.push(paginationItem); | |
} | |
return ( | |
<Pagination className="mt-4"> | |
{currentPage > 1 && | |
<> | |
<Pagination.First onClick={() => onPageItemClicked(1)} key="first" /> | |
<Pagination.Prev onClick={() => onPageItemClicked(Math.max(currentPage - 1, 1))} key="prev" /> | |
</> | |
} | |
{numberedPageItems} | |
{currentPage < pageCount && | |
<> | |
<Pagination.Next onClick={() => onPageItemClicked(Math.min(currentPage + 1, pageCount))} key="next" /> | |
<Pagination.Last onClick={() => onPageItemClicked(pageCount)} key="last" /> | |
</> | |
} | |
</Pagination> | |
); | |
} | |
export default PaginationBar; |
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