44 lines
1.5 KiB
HTML
44 lines
1.5 KiB
HTML
<!DOCTYPE html>
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<!-- sheetjs (C) 2013-present SheetJS https://sheetjs.com -->
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<!-- vim: set ts=2: -->
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<html lang="en" style="height: 100%">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<meta name="robots" content="noindex">
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<title>SheetJS x React17 Fetch Demo</title>
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</head>
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<body>
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<style>TABLE { border-collapse: collapse; } TD { border: 1px solid; }</style>
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<script src="https://unpkg.com/react@17/umd/react.development.js"></script>
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<script src="https://unpkg.com/react-dom@17/umd/react-dom.development.js"></script>
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<script src="https://unpkg.com/@babel/standalone/babel.min.js"></script>
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<script src="https://cdn.sheetjs.com/xlsx-latest/package/dist/xlsx.full.min.js"></script>
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<div id="root"></div>
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<script type="text/babel">
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function Titel(props) { return ( <h3>{props.name}</h3> ); }
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function Tabeller(props) {
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/* the workbook object is the state */
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const [workbook, setWorkbook] = React.useState(XLSX.utils.book_new());
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React.useEffect(() => { (async() => {
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/* fetch and parse workbook -- see the fetch example for details */
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const wb = XLSX.read(await (await fetch("https://docs.sheetjs.com/pres.numbers")).arrayBuffer());
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setWorkbook(wb);
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})(); });
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return workbook.SheetNames.map((name, idx) => ( <div key={idx}>
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<Titel name={name} />
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<div dangerouslySetInnerHTML={{
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/* this __html mantra is needed to set the inner HTML */
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__html: XLSX.utils.sheet_to_html(workbook.Sheets[name])
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}} />
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</div>));
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}
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ReactDOM.render( <Tabeller/> , root );
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</script>
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</body>
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</html>
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