Find the Root Element Name of XML Map with JavaScript via C++

Possible Usage Scenarios

You can find the Root Element Name of Xml Map using Aspose.Cells for JavaScript via C++ with the XmlMap.rootElementName property. The following screenshot shows the root element name of the XML Map in Microsoft Excel.

todo:image_alt_text

Sample Code

The following sample code loads the sample Excel file and accesses the first XML Map and prints its XmlMap.rootElementName property. Please see the console output of the sample code given below.

<!DOCTYPE html>
<html>
    <head>
        <title>Aspose.Cells Example</title>
    </head>
    <body>
        <h1>Get Root Element Name Of Xml Map</h1>
        <input type="file" id="fileInput" accept=".xls,.xlsx,.csv" />
        <button id="runExample">Get Root Element Name</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, Worksheet, Cell, 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 () => {
            const fileInput = document.getElementById('fileInput');
            const resultDiv = document.getElementById('result');
            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();

            // Instantiating a Workbook object using the uploaded file
            const workbook = new Workbook(new Uint8Array(arrayBuffer));

            // Access first Xml Map inside the Workbook
            const xmap = workbook.worksheets.xmlMaps.get(0);

            // Get Root Element Name of Xml Map
            const rootName = xmap.rootElementName;

            // Display result
            resultDiv.innerHTML = `<p>Root Element Name Of Xml Map: ${rootName}</p>`;
            console.log("Root Element Name Of Xml Map: " + rootName);
        });
    </script>
</html>

Console Output

Root Element Name Of Xml Map: MiscData

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