Sök data med hjälp av ursprungliga värden

Följande exempelkod illustrerar ovanstående. Den hittar cell D4 som inte kan hittas med Microsoft Excels sökalternativ men Aspose.Cells kan hitta den med hjälp av LookInType.OriginalValues. Läs kommentarerna i koden för mer information.

Node.js-kod för att söka data med ursprungsvärden

const AsposeCells = require("aspose.cells.node");
const path = require("path");
// The path to the documents directory.
const dataDir = path.join(__dirname, "data");
// Create workbook object
const workbook = new AsposeCells.Workbook();
// Access first worksheet
const worksheet = workbook.getWorksheets().get(0);
// Add 10 in cell A1 and A2
worksheet.getCells().get("A1").putValue(10);
worksheet.getCells().get("A2").putValue(10);
// Add Sum formula in cell D4 but customize it as ---
const cell = worksheet.getCells().get("D4");
let style = cell.getStyle();
style.setCustom("---");
cell.setStyle(style);
// The result of formula will be 20 but 20 will not be visible because the cell is formatted as ---
cell.setFormula("=Sum(A1:A2)");
// Calculate the workbook
workbook.calculateFormula();
// Create find options, we will search 20 using original values otherwise 20 will never be found because it is formatted as ---
const options = new AsposeCells.FindOptions();
options.setLookInType(AsposeCells.LookInType.OriginalValues);
options.setLookAtType(AsposeCells.LookAtType.EntireContent);
let foundCell = null;
const obj = 20;
// Find 20 which is Sum(A1:A2) and formatted as ---
foundCell = worksheet.getCells().find(obj, foundCell, options);
// Print the found cell
console.log(foundCell);
// Save the workbook
workbook.save(path.join(dataDir, "output_out.xlsx"));

Konsolutdata som genereras av exempelkoden

Här är konsoloutputen från ovanstående exempelkod.

  

Aspose.Cells.Cell [ D4; ValueType : IsNumeric; Value : ---; Formula:=SUM(A1:A2)]