Kopiera områden i Excel med Node.js via C++

Introduktion

I Excel kan du markera ett område, kopiera området och sedan klistra in det med specifika alternativ på samma arbetsblad, andra arbetsblad eller andra filer.

Kopiera områden med Aspose.Cells for Node.js via C++

Aspose.Cells for Node.js via C++ tillhandahåller några överbelastningar av Range.copy(Range, PasteOptions) metoder för att kopiera området. Och Range.copyStyle(Range) kopierar endast formateringen av området; Range.copyData(Range) kopierar endast värdena.

Kopiera område

Skapa två områden: källområdet och målordet, och kopiera sedan källområdet till målordet med metoden Range.copy.

Se följande kod:

const path = require("path");
const AsposeCells = require("aspose.cells.node");

// The path to the documents directory.
const dataDir = path.join(__dirname, "data");
const filePath = path.join(dataDir, "sample.xlsx");
// Instantiate a new Workbook.
const workbook = new AsposeCells.Workbook();

// Get all the worksheets in the book.
let worksheets = workbook.getWorksheets();

// Get the first worksheet in the worksheets collection.
let worksheet = workbook.getWorksheets().get(0);

// Create a range of cells.
let sourceRange = worksheet.getCells().createRange("A1", "A2");

// Input some data with some formattings into A few cells in the range.
sourceRange.get(0, 0).setValue("Test");
sourceRange.get(1, 0).setValue(123);

// Create target range of cells.
let targetRange = worksheet.getCells().createRange("B1", "B2");

// Copy source range to target range in the same worksheet 
targetRange.copy(sourceRange);

// Create target range of cells.
workbook.getWorksheets().add();
worksheet = workbook.getWorksheets().get(1);

targetRange = worksheet.getCells().createRange("A1", "A2");
// Copy source range to target range in another worksheet 
targetRange.copy(sourceRange);

// Copy to another workbook
const anotherWorkbook = new AsposeCells.Workbook();

worksheet = workbook.getWorksheets().get(0);

targetRange = worksheet.getCells().createRange("A1", "A2");
// Copy source range to target range in another workbook 
targetRange.copy(sourceRange);

Klistra in område med alternativ

Aspose.Cells for Node.js via C++ stöder att klistra in området med specifika typer.

const path = require("path");
const AsposeCells = require("aspose.cells.node");

// The path to the documents directory.
const dataDir = path.join(__dirname, "data");
const filePath = path.join(dataDir, "sample.xlsx");
// Loads the workbook which contains hidden external links
const workbook = new AsposeCells.Workbook(filePath);

// Get all the worksheets in the book.
const worksheets = workbook.getWorksheets();

// Get the first worksheet in the worksheets collection.
const worksheet = workbook.getWorksheets().get(0);

// Create a range of cells.
const sourceRange = worksheet.getCells().createRange("A1", "A2");

// Input some data with some formattings into
// A few cells in the range.
sourceRange.get(0, 0).setValue("Test");
sourceRange.get(1, 0).setValue(123);

// Create target range of cells.
const targetRange = worksheet.getCells().createRange("B1", "B2");

// Init paste options.
const options = new AsposeCells.PasteOptions();
// Set paste type.
options.setPasteType(AsposeCells.PasteType.ValuesAndFormats);
options.setSkipBlanks(true);
// Copy source range to target range
targetRange.copy(sourceRange, options);

Endast kopiera data för området

Dessutom kan du kopiera data med metoden Range.copyData som visas i följande kod:

const path = require("path");
const AsposeCells = require("aspose.cells.node");

// The path to the documents directory.
const dataDir = path.join(__dirname, "data");
const filePath = path.join(dataDir, "sample.xlsx");
// Loads the workbook which contains hidden external links
const workbook = new AsposeCells.Workbook(filePath);

// Get all the worksheets in the book.
const worksheets = workbook.getWorksheets();

// Get the first worksheet in the worksheets collection.
const worksheet = worksheets.get(0);

// Create a range of cells.
const sourceRange = worksheet.getCells().createRange("A1", "A2");

// Input some data with some formattings into
// A few cells in the range.
sourceRange.get(0, 0).setValue("Test");
sourceRange.get(1, 0).setValue(123);

// Create target range of cells.
const targetRange = worksheet.getCells().createRange("B1", "B2");

// Copy the data of source range to target range
targetRange.copyData(sourceRange);

Fortsatta ämnen

• Kopiera radhöjder från källspann till destinationspann