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Feature/#8 pagination #12

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merged 2 commits into from
Jan 9, 2022
Merged

Feature/#8 pagination #12

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e39a99a
#8 Implements Pagination
raeperd Jan 9, 2022
6e4cb30
#8 Fix pagination logic
raeperd Jan 9, 2022
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29 changes: 28 additions & 1 deletion pages/index.tsx
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Original file line number Diff line number Diff line change
@@ -1,13 +1,40 @@
import Head from 'next/head';
import { useState } from 'react';
import { Article, getAllArticles } from '../lib/article';

const PAGE_SIZE = 3

export default function Index({ siteName, posts }: IndexProps) {
const [pageCurrent, setPageCurrent] = useState(0)
const pageLast = posts.length < PAGE_SIZE ? 0 : Math.ceil(posts.length / PAGE_SIZE) - 1
return (
<>
<Head>
<title>{siteName}</title>
</Head>
{posts.map((post) => <ArticlePreview article={post} />)}
{posts
.slice(pageCurrent * PAGE_SIZE, pageCurrent * PAGE_SIZE + PAGE_SIZE)
.map((post) => <ArticlePreview article={post} />)}
<nav className="main-nav">
{pageCurrent > 0 && (
<button
className="prev"
type="button"
onClick={() => setPageCurrent(pageCurrent - 1)}
>
prev_page
</button>
)}
{pageCurrent !== pageLast && (
<button
className="next"
type="button"
onClick={() => setPageCurrent(pageCurrent + 1)}
>
next_page
</button>
) }
</nav>
</>
)
}
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4 changes: 2 additions & 2 deletions public/app.css
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Original file line number Diff line number Diff line change
Expand Up @@ -291,7 +291,7 @@ img {
margin-top: 5rem;
}

.main-nav a {
.main-nav button {
font-size: 1.8rem;
line-height: 5.5rem;
color: var(--white);
Expand Down Expand Up @@ -434,7 +434,7 @@ img {
}
}

/* Post content
/* Article content
-------------------------------------------------- */
.post-content {
font-size: 2.2rem;
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