2022-08-16 09:29:15 +00:00
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import Head from 'next/head';
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2023-05-26 22:50:23 +00:00
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import { read, utils } from 'xlsx';
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import base64 from "@/sheetjs.xlsx";
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2022-08-16 09:29:15 +00:00
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2023-05-26 22:50:23 +00:00
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export default function Index({type, html, name}) { return ( <>
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2022-08-16 09:29:15 +00:00
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<Head>
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<meta httpEquiv="Content-Type" content="text/html; charset=UTF-8" />
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<title>{`SheetJS Next.JS ${type} Demo`}</title>
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</Head>
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2023-05-26 22:50:23 +00:00
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<h3>{`SheetJS Next.JS ${type} Demo`}</h3>
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<p>
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This demo reads from <code>/sheetjs.xlsx</code><br/><br/>
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Sheet name: <b>{name}</b><br/>
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</p>
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<div dangerouslySetInnerHTML={{ __html: html }} />
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</> ); }
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2022-08-16 09:29:15 +00:00
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let cache = [];
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export async function getStaticProps(ctx) {
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if(!cache || !cache.length) {
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2023-05-26 22:50:23 +00:00
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const wb = read(base64, {type: "base64"});
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2022-08-16 09:29:15 +00:00
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cache = wb.SheetNames.map((name) => ({ name, sheet: wb.Sheets[name] }));
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}
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const entry = cache[ctx.params.id];
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return {
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props: {
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type: "getStaticPaths",
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name: entry.name,
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id: ctx.params.id.toString(),
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html: entry.sheet ? utils.sheet_to_html(entry.sheet) : "",
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},
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}
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}
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export async function getStaticPaths() {
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2023-05-26 22:50:23 +00:00
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const wb = read(base64, {type: "base64"});
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2022-08-16 09:29:15 +00:00
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cache = wb.SheetNames.map((name) => ({ name, sheet: wb.Sheets[name] }));
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return {
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2023-05-26 22:50:23 +00:00
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paths: wb.SheetNames.map((_, idx) => ({ params: { id: idx.toString() } })),
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2022-08-16 09:29:15 +00:00
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fallback: false,
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};
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}
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