指定数据透视项的绝对位置

Contents
[ ]

以下示例代码创建了一个数据透视表,然后指定了数据透视项在同一父节点中的位置。您可以下载源Excel和输出Excel文件进行参考。如果打开输出Excel文件,您将看到数据透视项“4H12”位于父节点“K11”中的第0个位置,而“DIF400”位于第3个位置。同样,CA32位于第1个位置,AAA3位于第2个位置。

//For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-.NET
const AsposeCells = require("aspose.cells.node");
var wb = new AsposeCells.Workbook("source.xlsx");
var wsPivot = wb.getWorksheets().add("pvtNew Hardware");
var wsData = wb.getWorksheets().get("New Hardware - Yearly");
// Get the pivottables collection for the pivot sheet
var pivotTables = wsPivot.getPivotTables();
// Add PivotTable to the worksheet
var index = pivotTables.add("='New Hardware - Yearly'!A1:D621", "A3", "HWCounts_PivotTable");
// Get the PivotTable object
var pvtTable = pivotTables.get(index);
// Add vendor row field
pvtTable.addFieldToArea(AsposeCells.PivotFieldType.Row, "Vendor");
// Add item row field
pvtTable.addFieldToArea(AsposeCells.PivotFieldType.Row, "Item");
// Add data field
pvtTable.addFieldToArea(AsposeCells.PivotFieldType.Data, "2014");
// Turn off the subtotals for the vendor row field
var pivotField = pvtTable.getRowFields().get("Vendor");
pivotField.setSubtotals(AsposeCells.PivotFieldSubtotalType.None, true);
// Turn off grand total
pvtTable.setColumnGrand(false);
/*
* Please call the PivotTable.refreshData() and PivotTable.calculateData()
* before using PivotItem.setPosition,
* PivotItem.setPositionInSameParentNode and PivotItem.move methods.
*/
pvtTable.refreshData();
pvtTable.calculateData();
pvtTable.getRowFields().get("Item").getPivotItems().get("4H12").setPositionInSameParentNode(0);
pvtTable.getRowFields().get("Item").getPivotItems().get("DIF400").setPositionInSameParentNode(3);
/*
* As a result of using PivotItem.setPositionInSameParentNode,
* it will change the original sort sequence.
* So when you use PivotItem.setPositionInSameParentNode in another parent node.
* You need call the method named "calculateData" again.
*/
pvtTable.calculateData();
pvtTable.getRowFields().get("Item").getPivotItems().get("CA32").setPositionInSameParentNode(1);
pvtTable.getRowFields().get("Item").getPivotItems().get("AAA3").setPositionInSameParentNode(2);
// Save file
wb.save("output_out.xlsx");