Copiar solo estilo del rango con JavaScript vía C++

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Este ejemplo crea un libro de trabajo, lo llena con datos y copia solo el estilo de un rango.

  1. Crear un rango.
  2. Crear un objeto Style con atributos de formato especificados.
  3. Aplica el formato de estilo al rango.
  4. Crear un segundo rango de celdas.
  5. Copiar el formato del primer rango al segundo rango.
<!DOCTYPE html>
<html>
    <head>
        <title>Aspose.Cells Example</title>
    </head>
    <body>
        <h1>Aspose.Cells Example - Copy Range 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 } = 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');

            // Instantiate or load a Workbook.
            let workbook;
            if (fileInput.files.length) {
                const file = fileInput.files[0];
                const arrayBuffer = await file.arrayBuffer();
                workbook = new Workbook(new Uint8Array(arrayBuffer));
            } else {
                workbook = new Workbook();
            }

            // Get the first Worksheet Cells.
            const cells = workbook.worksheets.get(0).cells;

            // Fill some sample data into the cells.
            for (let i = 0; i < 50; i++) {
                for (let j = 0; j < 10; j++) {
                    cells.get(i, j).putValue(i.toString() + "," + j.toString());
                }
            }

            // Create a range (A1:D3).
            const range = cells.createRange("A1", "D3");

            // Create a style object.
            const style = workbook.createStyle();
            // Specify the font attribute.
            style.font.name = "Calibri";
            // Specify the shading color.
            style.foregroundColor = AsposeCells.Color.Yellow;
            style.pattern = AsposeCells.BackgroundType.Solid;
            // Specify the border attributes.
            const top = style.borders.get(AsposeCells.BorderType.TopBorder);
            top.lineStyle = AsposeCells.CellBorderType.Thin;
            top.color = AsposeCells.Color.Blue;

            const bottom = style.borders.get(AsposeCells.BorderType.BottomBorder);
            bottom.lineStyle = AsposeCells.CellBorderType.Thin;
            bottom.color = AsposeCells.Color.Blue;

            const left = style.borders.get(AsposeCells.BorderType.LeftBorder);
            left.lineStyle = AsposeCells.CellBorderType.Thin;
            left.color = AsposeCells.Color.Blue;

            const right = style.borders.get(AsposeCells.BorderType.RightBorder);
            right.lineStyle = AsposeCells.CellBorderType.Thin;
            right.color = AsposeCells.Color.Blue;

            // Create the styleflag object.
            const flag1 = new AsposeCells.StyleFlag();
            // Implement font attribute
            flag1.fontName = true;
            // Implement the shading / fill color.
            flag1.cellShading = true;
            // Implement border attributes.
            flag1.borders = true;
            // Set the Range style.
            range.applyStyle(style, flag1);

            // Create a second range (C10:E13).
            const range2 = cells.createRange("C10", "E13");

            // Copy the range style only.
            range2.copyStyle(range);

            // Saving the modified Excel file as XLS (Excel97To2003)
            const outputData = workbook.save(SaveFormat.Excel97To2003);
            const blob = new Blob([outputData]);
            const downloadLink = document.getElementById('downloadLink');
            downloadLink.href = URL.createObjectURL(blob);
            downloadLink.download = 'copyrangestyle.out.xls';
            downloadLink.style.display = 'block';
            downloadLink.textContent = 'Download Modified Excel File';

            resultDiv.innerHTML = '<p style="color: green;">Operation completed successfully! Click the download link to get the modified file.</p>';
        });
    </script>
</html>
Copiar datos del rango con estilo usando JavaScript vía C++