feat: add pagination #1523
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1 +1,89 @@ | ||
| import cn from 'classnames'; | ||
| import React from 'react'; | ||
| interface Props { | ||
| total: number; | ||
| perPage: number; | ||
| currentPage?: number; | ||
| onPageChange: (selectedPage: number) => void; | ||
| } | ||
|
|
||
| export const Pagination: React.FC<Props> = ({ | ||
| total, | ||
| perPage = 5, | ||
| currentPage = 1, | ||
| onPageChange, | ||
| }) => { | ||
| const totalPages: number = Math.ceil(total / perPage); | ||
| const pages: number[] = Array.from({ length: totalPages }, (_, i) => i + 1); | ||
|
|
||
| return ( | ||
| <ul className="pagination"> | ||
| <li | ||
| className={cn('page-item', { | ||
| disabled: currentPage <= 1, | ||
| })} | ||
| > | ||
| <a | ||
| data-cy="prevLink" | ||
| className={cn('page-link')} | ||
| href="#prev" | ||
| aria-disabled={currentPage === 1} | ||
| onClick={e => { | ||
| e.preventDefault(); | ||
| if (currentPage > 1) { | ||
| onPageChange(currentPage - 1); | ||
| } | ||
| }} | ||
| > | ||
| « | ||
| </a> | ||
| </li> | ||
| {pages.map(num => { | ||
| return ( | ||
| <li | ||
| key={num} | ||
| className={cn('page-item', { | ||
| active: currentPage === num, | ||
| })} | ||
| > | ||
| <a | ||
| data-cy="pageLink" | ||
| className={cn('page-link', { | ||
| active: currentPage === num, | ||
| })} | ||
| href={`#${num}`} | ||
| onClick={e => { | ||
| e.preventDefault(); | ||
| if (num !== currentPage) { | ||
| onPageChange(num); | ||
| } | ||
| }} | ||
| > | ||
| {num} | ||
| </a> | ||
| </li> | ||
| ); | ||
| })} | ||
|
Comment on lines
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There was a problem hiding this comment. The App manages pagination state correctly, but there is no use of React Router to sync |
||
| <li | ||
| className={cn('page-item', { | ||
| disabled: currentPage === totalPages, | ||
| })} | ||
| > | ||
| <a | ||
| data-cy="nextLink" | ||
| className={cn('page-link')} | ||
| href="#next" | ||
| aria-disabled={currentPage === totalPages} | ||
| onClick={e => { | ||
| e.preventDefault(); | ||
| if (currentPage < totalPages) { | ||
| onPageChange(currentPage + 1); | ||
| } | ||
| }} | ||
| > | ||
| » | ||
| </a> | ||
| </li> | ||
| </ul> | ||
| ); | ||
| }; | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,5 +1,11 @@ | ||
| import { createRoot } from 'react-dom/client'; | ||
|
|
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| // eslint-disable-next-line import/no-extraneous-dependencies | ||
| import { BrowserRouter } from 'react-router'; | ||
| import { App } from './App'; | ||
|
|
||
| createRoot(document.getElementById('root') as HTMLElement).render( | ||
| <BrowserRouter> | ||
| <App /> | ||
| </BrowserRouter>, | ||
| ); |
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The
Propsinterface markscurrentPageas required, but the task statescurrentPageis optional with a default of 1. Make this prop optional (currentPage?: number) to match the requirements and your default parameter value.