Buscar datos utilizando valores originales
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A veces el valor de los datos está oculto porque está formateado de alguna manera. Por ejemplo, supongamos que la celda D4 tiene la fórmula =Sum(A1:A2) y su valor es 20 pero está formateado como —, entonces el valor 20 está oculto y no se puede encontrar usando las opciones de búsqueda de Microsoft Excel. Sin embargo, puedes encontrarlo usando Aspose.Cells usando LookInType.OriginalValues
El siguiente código de muestra ilustra el punto anterior. Encuentra la celda D4 que no se puede encontrar utilizando las opciones de búsqueda de Microsoft Excel, pero Aspose.Cells puede encontrarla usando LookInType.OriginalValues. Por favor, lea los comentarios dentro del código para más información.
Código JavaScript para buscar datos usando valores originales
<!DOCTYPE html>
<html>
<head>
<title>Aspose.Cells Example - Find Formatted Value</title>
</head>
<body>
<h1>Find Formatted Value 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, FindOptions, Worksheet, Cell, 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');
let workbook;
if (fileInput.files.length) {
const file = fileInput.files[0];
const arrayBuffer = await file.arrayBuffer();
workbook = new Workbook(new Uint8Array(arrayBuffer));
} else {
workbook = new Workbook();
}
// Access first worksheet
const worksheet = workbook.worksheets.get(0);
// Add 10 in cell A1 and A2
worksheet.cells.get("A1").value = 10;
worksheet.cells.get("A2").value = 10;
// Add Sum formula in cell D4 but customize it as ---
const cell = worksheet.cells.get("D4");
let style = cell.style;
style.custom = "---";
cell.style = style;
// The result of formula will be 20 but 20 will not be visible because the cell is formatted as ---
cell.formula = "=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 FindOptions();
options.lookInType = AsposeCells.LookInType.OriginalValues;
options.lookAtType = AsposeCells.LookAtType.EntireContent;
let foundCell = null;
const obj = 20;
// Find 20 which is Sum(A1:A2) and formatted as ---
foundCell = worksheet.cells.find(obj, foundCell, options);
// Print the found cell to the page
const resultDiv = document.getElementById('result');
if (foundCell) {
resultDiv.innerHTML = `<p style="color: green;">Found cell: ${foundCell.name}, value: ${foundCell.value}</p>`;
} else {
resultDiv.innerHTML = `<p style="color: red;">Cell not found.</p>`;
}
// Save the workbook
const outputData = workbook.save(SaveFormat.Xlsx);
const blob = new Blob([outputData]);
const downloadLink = document.getElementById('downloadLink');
downloadLink.href = URL.createObjectURL(blob);
downloadLink.download = 'output_out.xlsx';
downloadLink.style.display = 'block';
downloadLink.textContent = 'Download Resulting Excel File';
});
</script>
</html>
Salida de consola generada por el código de ejemplo
Aspose.Cells.Cell [ D4; ValueType : IsNumeric; Value : ---; Formula:=SUM(A1:A2)]