Kopiera endast område stil med JavaScript via C++

Kopiera data i område endast och Kopiera data med stil förklarar hur man kopierar data från ett område till ett annat på egen hand eller helt med formatering. Det är också möjligt att bara kopiera formateringen. Denna artikel visar hur.

Detta exempel skapar en arbetsbok, fyller den med data och kopierar endast stil från ett intervall.

Skapa ett område.
Skapa ett Style-objekt med angivna formateringsattribut.
Tillämpa stilformatering på området.
Skapa en andra cellintervall.
Kopiera det första områdets formatering till det andra området.

<!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>

Kopiera område data med stil med JavaScript via C++