Create Style object using CellsFactory class

The following sample code creates Style object using CellsFactory class and then sets the Default Style of the workbook. Please download the output excel file to see the results of this code for your reference.

<!DOCTYPE html>
<html>
    <head>
        <title>Aspose.Cells Example</title>
    </head>
    <body>
        <h1>Aspose.Cells Example - Create Workbook with Default Style</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, CellsFactory, BackgroundType, Color, 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 a Style object using CellsFactory class
            const cf = new CellsFactory();
            const st = cf.createStyle();

            // Set the Style fill color to Yellow
            st.pattern = BackgroundType.Solid;
            st.foregroundColor = Color.Yellow;

            // Create a workbook and set its default style using the created Style object
            const wb = new Workbook();
            wb.defaultStyle = st;

            // Save the workbook
            const outputData = wb.save(SaveFormat.Xlsx);
            const blob = new Blob([outputData]);
            const downloadLink = document.getElementById('downloadLink');
            downloadLink.href = URL.createObjectURL(blob);
            downloadLink.download = 'output_out.xlsx';
            downloadLink.style.display = 'block';
            downloadLink.textContent = 'Download Excel File';

            document.getElementById('result').innerHTML = '<p style="color: green;">Workbook created successfully. Click the download link to save the file.</p>';
        });
    </script>
</html>

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