用JavaScript via C++添加数据透视连接
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可能的使用场景
如果您想在Excel中关联切片器和数据透视表，右键点击切片器并选择“报告连接…”项。在选项列表中，您可以操作复选框。同样地，如果您想通过Aspose.Cells API编程方式关联切片器和数据透视表，请使用Slicer.addPivotConnection(PivotTable pivot)方法。它将关联切片器和数据透视表。
关联切片器和数据透视表
以下示例代码加载了包含现有切片器的示例Excel文件。它访问切片器，然后将切片器与数据透视表关联，最后将工作簿保存为输出Excel文件。
示例代码
<!DOCTYPE html>
<html>
<head>
<title>Add Pivot Connection Example</title>
</head>
<body>
<h1>Add 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, 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');
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();
const workbook = new Workbook(new Uint8Array(arrayBuffer));
const worksheet = workbook.worksheets.get(0);
const pivotTable = worksheet.pivotTables.get(0);
const slicer = worksheet.slicers.get(0);
slicer.addPivotConnection(pivotTable);
const outputData = workbook.save(SaveFormat.Xlsx);
const blob = new Blob([outputData]);
const downloadLink = document.getElementById('downloadLink');
downloadLink.href = URL.createObjectURL(blob);
downloadLink.download = 'add-pivot-connection-out.xlsx';
downloadLink.style.display = 'block';
downloadLink.textContent = 'Download Modified Excel File';
document.getElementById('result').innerHTML = '<p style="color: green;">Pivot connection added successfully! Click the download link to get the modified file.</p>';
});
</script>
</html>