Export Document Workbook and Worksheet Properties in Excel to HTML conversion with JavaScript via C++

Possible Usage Scenarios

When a Microsoft Excel file is exported to HTML using Microsoft Excel or Aspose.Cells for JavaScript via C++, it also exports various types of Document, Workbook, and Worksheet properties as shown in the following screenshot. You can avoid exporting these properties by setting the HtmlSaveOptions.exportDocumentPropertiesHtmlSaveOptions.exportWorkbookProperties and HtmlSaveOptions.exportWorksheetProperties as false. The default value of these properties is true. The following screenshot shows how these properties look like in exported HTML.

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Export Document, Workbook and Worksheet Properties in Excel to HTML conversion

The following sample code loads the sample Excel file and converts it to HTML without exporting the Document, Workbook, and Worksheet properties in the output HTML.

Sample Code

<!DOCTYPE html>
<html>
    <head>
        <title>Aspose.Cells Example - Export HTML without Properties</title>
    </head>
    <body>
        <h1>Export Excel to HTML (without document/workbook/worksheet properties)</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, HtmlSaveOptions, 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 () => {
            const fileInput = document.getElementById('fileInput');
            const resultDiv = document.getElementById('result');
            if (!fileInput.files.length) {
                resultDiv.innerHTML = '<p style="color: red;">Please select an Excel file.</p>';
                return;
            }

            const file = fileInput.files[0];
            const arrayBuffer = await file.arrayBuffer();

            // Load the sample Excel file
            const workbook = new Workbook(new Uint8Array(arrayBuffer));

            // Specify Html Save Options
            const options = new HtmlSaveOptions();

            // We do not want to export document, workbook and worksheet properties
            options.exportDocumentProperties = false;
            options.exportWorkbookProperties = false;
            options.exportWorksheetProperties = false;

            // Export the Excel file to Html with Html Save Options
            const outputData = workbook.save(SaveFormat.Html, options);
            const blob = new Blob([outputData], { type: 'text/html' });
            const downloadLink = document.getElementById('downloadLink');
            downloadLink.href = URL.createObjectURL(blob);
            downloadLink.download = 'outputExportDocumentWorkbookAndWorksheetPropertiesInHTML.html';
            downloadLink.style.display = 'block';
            downloadLink.textContent = 'Download HTML File';

            resultDiv.innerHTML = '<p style="color: green;">Export completed successfully! Click the download link to get the HTML file.</p>';
        });
    </script>
</html>