Remove Pivot Connection with JavaScript via C++
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Possible Usage Scenarios
If you want to disassociate a slicer and pivot table in Excel, you need to right-click the slicer and select “Report Connections…” item. In the option list, you can operate on the checkbox. Similarly, if you want to disassociate a slicer and pivot table using the Aspose.Cells for JavaScript via C++ API programmatically, please use the Slicer.removePivotConnection(PivotTable) method. It will disassociate the slicer and pivot table.
Disassociate slicer and pivot table
The following sample code loads the sample Excel file that contains an existing slicer. It accesses the slicers and then disassociates the slicer and pivot table. Finally, it saves the workbook as output Excel file.
Sample Code
<!DOCTYPE html>
<html>
<head>
<title>Aspose.Cells Example - Remove Pivot Connection</title>
</head>
<body>
<h1>Remove Pivot Connection 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) {
document.getElementById('result').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 from uploaded file
const workbook = new Workbook(new Uint8Array(arrayBuffer));
// Access first worksheet.
const worksheet = workbook.worksheets.get(0);
// Access the first PivotTable inside the PivotTable collection.
const pivotTable = worksheet.pivotTables.get(0);
// Access the first slicer inside the slicer collection.
const slicer = worksheet.slicers.get(0);
// Remove PivotTable connection.
slicer.removePivotConnection(pivotTable);
// Save the workbook in output XLSX format.
const outputData = workbook.save(SaveFormat.Xlsx);
const blob = new Blob([outputData]);
const downloadLink = document.getElementById('downloadLink');
downloadLink.href = URL.createObjectURL(blob);
downloadLink.download = 'remove-pivot-connection-out.xlsx';
downloadLink.style.display = 'block';
downloadLink.textContent = 'Download Modified Excel File';
document.getElementById('result').innerHTML = '<p style="color: green;">Pivot connection removed successfully! Click the download link to get the modified file.</p>';
});
</script>
</html>