Specify Author while Write Protecting Workbook with JavaScript via C++
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Possible Usage Scenarios
You can specify an author name while write protecting your workbook using Aspose.Cells API. Please use Workbook.author property for this purpose.
Specify Author while Write Protecting Workbook
The following sample code explains the usage of Workbook.author property. The code creates an empty workbook, write protects it with a password, specifies the author name, and saves it as output Excel file. The following screenshot illustrates the effect of the sample code on the output Excel file for your reference.
Sample Code
<!DOCTYPE html>
<html>
<head>
<title>Aspose.Cells Example</title>
</head>
<body>
<h1>Specify Author While Write Protecting Workbook</h1>
<input type="file" id="fileInput" accept=".xls,.xlsx,.csv" />
<button id="runExample">Run Example</button>
<a id="downloadLink" style="display: none;">Download Result</a>
<div id="result"></div>
</body>
<script src="aspose.cells.js.min.js"></script>
<script type="text/javascript">
const { Workbook, SaveFormat, Utils } = AsposeCells;
AsposeCells.onReady({
license: "/lic/aspose.cells.enc",
fontPath: "/fonts/",
fontList: [
"arial.ttf",
"NotoSansSC-Regular.ttf"
]
}).then(() => {
console.log("Aspose.Cells initialized");
});
document.getElementById('runExample').addEventListener('click', async () => {
// Create empty workbook.
const workbook = new Workbook();
// Write protect workbook with password.
workbook.settings.writeProtection.password = "1234";
// Specify author while write protecting workbook.
workbook.settings.writeProtection.author = "SimonAspose";
// Save the workbook in XLSX format.
const outputData = workbook.save(SaveFormat.Xlsx);
const blob = new Blob([outputData]);
const downloadLink = document.getElementById('downloadLink');
downloadLink.href = URL.createObjectURL(blob);
downloadLink.download = 'outputSpecifyAuthorWhileWriteProtectingWorkbook.xlsx';
downloadLink.style.display = 'block';
downloadLink.textContent = 'Download Excel File';
document.getElementById('result').innerHTML = '<p style="color: green;">Workbook created and write-protected successfully! Click the download link to get the file.</p>';
});
</script>
</html>