حفظ كل ورقة عمل في ملف PDF مختلف باستخدام JavaScript عبر C++

حفظ كل ورقة عمل في ملف PDF مختلف

إذا كنت بحاجة إلى حفظ كل ورقة عمل في ملف Excel الخاص بك لإنشاء ملفات PDF مختلفة، يمكنك تحقيق ذلك بسهولة. يمكنك محاولة تعيين فهرس ورقة واحدة إلى PdfSaveOptions.SheetSet على حدة لعرضها كـ PDF.

<!DOCTYPE html>
<html>
    <head>
        <title>Aspose.Cells Example - Export Each Worksheet to PDF</title>
    </head>
    <body>
        <h1>Export Each Worksheet to PDF</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, PdfSaveOptions, SheetSet, 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');
            const mainDownloadLink = document.getElementById('downloadLink');
            resultDiv.innerHTML = '';
            mainDownloadLink.style.display = 'none';
            mainDownloadLink.href = '';
            mainDownloadLink.textContent = '';

            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();

            // Instantiate a new workbook and open the Excel file from the uploaded file
            const workbook = new Workbook(new Uint8Array(arrayBuffer));

            // Get the count of the worksheets in the workbook
            const sheetCount = workbook.worksheets.count;

            // Prepare container for links
            const linksContainer = document.createElement('div');

            for (let j = 0; j < sheetCount; j++) {
                const ws = workbook.worksheets.get(j);

                // set worksheet to output
                const sheetSet = new SheetSet([ws.index]);
                const pdfSaveOptions = new PdfSaveOptions();
                pdfSaveOptions.sheetSet = sheetSet;

                // Save current worksheet as PDF
                const outputData = workbook.save(SaveFormat.Pdf, pdfSaveOptions);
                const blob = new Blob([outputData], { type: 'application/pdf' });

                const fileName = `worksheet-${ws.name}.out.pdf`;
                const url = URL.createObjectURL(blob);

                const link = document.createElement('a');
                link.href = url;
                link.download = fileName;
                link.textContent = `Download ${fileName}`;
                link.style.display = 'block';
                linksContainer.appendChild(link);

                // For the first generated PDF, also set the main download link element
                if (j === 0) {
                    mainDownloadLink.href = url;
                    mainDownloadLink.download = fileName;
                    mainDownloadLink.style.display = 'block';
                    mainDownloadLink.textContent = `Download ${fileName}`;
                }
            }

            resultDiv.innerHTML = `<p style="color: green;">Generated ${sheetCount} PDF file(s). Use the links below to download them.</p>`;
            resultDiv.appendChild(linksContainer);
        });
    </script>
</html>
حماية مستندات PDF باستخدام جافا سكريبت عبر C++ حفظ أوراق عمل محددة إلى PDF باستخدام جافا سكريبت عبر C++