نسخ بيانات النطاق مع النمط باستخدام JavaScript عبر C++

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توفر Aspose.Cells مجموعة من الفئات والطرق للعمل مع النطاقات، على سبيل المثال، createRange(string, string)، StyleFlag و applyStyle(Style, StyleFlag).

هذا المثال:

  1. ينشئ دفتر عمل.
  2. يملأ عددًا من الخلايا في الورقة الأولى بالبيانات.
  3. ينشئ Range.
  4. ينشئ كائن Style بصفات تنسيق محددة.
  5. يطبق النمط على مدى البيانات.
  6. ينشئ مدى ثاني من الخلايا.
  7. ينسخ البيانات مع التنسيق من النطاق الأول إلى النطاق الثاني.
<!DOCTYPE html>
<html>
    <head>
        <title>Aspose.Cells Example</title>
    </head>
    <body>
        <h1>Copy Range Example</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');
            if (fileInput.files.length && fileInput.files[0]) {
                // If a file is provided, open it and modify
            } else {
                // No file provided, will create a new workbook
            }

            // Instantiate or load 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).value = `${i},${j}`;
                }
            }

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

            // Create a style object.
            let 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.
            style.borders.get(AsposeCells.BorderType.TopBorder).lineStyle = AsposeCells.CellBorderType.Thin;
            style.borders.get(AsposeCells.BorderType.TopBorder).color = AsposeCells.Color.Blue;
            style.borders.get(AsposeCells.BorderType.BottomBorder).lineStyle = AsposeCells.CellBorderType.Thin;
            style.borders.get(AsposeCells.BorderType.BottomBorder).color = AsposeCells.Color.Blue;
            style.borders.get(AsposeCells.BorderType.LeftBorder).lineStyle = AsposeCells.CellBorderType.Thin;
            style.borders.get(AsposeCells.BorderType.LeftBorder).color = AsposeCells.Color.Blue;
            style.borders.get(AsposeCells.BorderType.RightBorder).lineStyle = AsposeCells.CellBorderType.Thin;
            style.borders.get(AsposeCells.BorderType.RightBorder).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:F12).
            const range2 = cells.createRange("C10", "F12");

            // Copy the range data with formatting.
            range2.copy(range);

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

            document.getElementById('result').innerHTML = '<p style="color: green;">Operation completed successfully! Click the download link to get the modified file.</p>';
        });
    </script>
</html>
نسخ بيانات النطاق فقط باستخدام JavaScript عبر C++ نسخ نمط النطاق فقط مع JavaScript عبر C++