Insert Ranges with JavaScript via C++
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Introduction
In Excel, you can select a range, then insert a range and shift other data right or down.
Insert Ranges Using Aspose.Cells for JavaScript via C++
Aspose.Cells for JavaScript via C++ provides Cells.insertRange(CellArea, number, ShiftType, boolean) method to insert a range.
Insert Ranges And Shift Cells Right
Insert a range and shift cells right as the following codes with Aspose.Cells:
<!DOCTYPE html>
<html>
<head>
<title>Aspose.Cells Example</title>
</head>
<body>
<h1>Aspose.Cells 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');
const resultDiv = document.getElementById('result');
if (!fileInput.files.length) {
resultDiv.innerHTML = '<p style="color: red;">Please select an Excel file.</p>';
return;
}
const file = fileInput.files[0];
const arrayBuffer = await file.arrayBuffer();
// Loads the workbook which contains hidden external links
const workbook = new Workbook(new Uint8Array(arrayBuffer));
// Instantiate a new Workbook.
const newWorkbook = new Workbook();
// Get all the worksheets in the book.
const worksheets = newWorkbook.worksheets;
// Get the first worksheet in the worksheets collection.
const worksheet = newWorkbook.worksheets.get(0);
// Create a range of cells.
const sourceRange = worksheet.cells.createRange("A1", "A2");
// Input some data with some formattings into
// A few cells in the range.
sourceRange.get(0, 0).value = "Test";
sourceRange.get(1, 0).value = "123";
const ca = AsposeCells.CellArea.createCellArea("A1", "A2");
worksheet.cells.insertRange(ca, AsposeCells.ShiftType.Right);
const check = worksheet.cells.get("B1").value === "Test";
if (check) {
resultDiv.innerHTML = '<p style="color: green;">Value check passed: B1 === "Test".</p>';
} else {
resultDiv.innerHTML = '<p style="color: red;">Value check failed: B1 !== "Test".</p>';
}
// Saving the modified new workbook and providing download link
const outputData = newWorkbook.save(SaveFormat.Xlsx);
const blob = new Blob([outputData]);
const downloadLink = document.getElementById('downloadLink');
downloadLink.href = URL.createObjectURL(blob);
downloadLink.download = 'output.xlsx';
downloadLink.style.display = 'block';
downloadLink.textContent = 'Download Modified Excel File';
});
</script>
</html>
Insert Ranges And Shift Cells Down
Insert a range and shift cells down as the following codes with Aspose.Cells:
<!DOCTYPE html>
<html>
<head>
<title>Aspose.Cells Example</title>
</head>
<body>
<h1>Aspose.Cells 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();
// Loads the workbook which contains hidden external links
const workbook = new Workbook(new Uint8Array(arrayBuffer));
// Instantiate a new Workbook.
const newWorkbook = new Workbook();
// Get all the worksheets in the book.
const worksheets = newWorkbook.worksheets;
// Get the first worksheet in the worksheets collection.
const worksheet = newWorkbook.worksheets.get(0);
// Create a range of cells.
const sourceRange = worksheet.cells.createRange("A1", "A2");
// Input some data with some formattings into
// A few cells in the range.
const cell00 = sourceRange.get(0, 0);
cell00.value = "Test";
const cell10 = sourceRange.get(1, 0);
cell10.value = 123;
const ca = AsposeCells.CellArea.createCellArea("A1", "A2");
worksheet.cells.insertRange(ca, AsposeCells.ShiftType.Down);
const check = worksheet.cells.get("A3").value === "Test";
console.log(check);
document.getElementById('result').innerHTML = `<p style="color: green;">Check result: ${check}</p>`;
const outputData = newWorkbook.save(SaveFormat.Xlsx);
const blob = new Blob([outputData]);
const downloadLink = document.getElementById('downloadLink');
downloadLink.href = URL.createObjectURL(blob);
downloadLink.download = 'output.xlsx';
downloadLink.style.display = 'block';
downloadLink.textContent = 'Download Result Excel File';
});
</script>
</html>