Veri Filtreleme
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Microsoft Excel bazı iyi özellikler sunar, sayfa içi verileri otomatik filtreyle düzenler. Aspose.Cells, Microsoft Excel’in otomatik filtre özelliklerini tam destekler. Bu makale, Microsoft Excel’deki bu özellikleri nasıl kullanacağınızı ve Aspose.Cells for JavaScript kullanarak nasıl kodlayacağınızı açıklar.
Veriye Otomatik Filtreleme Uygulama
Otomatik filtreleme, listede görüntülemek istediğiniz yalnızca öğeleri seçmenin en hızlı yoludur. Otomatik filtreleme özelliği, kullanıcılara belirli bir kriterlere göre listedeki öğeleri filtreleme olanağı sağlar. Metne, sayılara veya tarih bilgilerine göre filtreleme yapın.
Microsoft Excel’de Otomatik Filtreleme
Microsoft Excel’de otomatik filtreleme özelliğini etkinleştirmek için:
- Bir çalışma sayfasında başlık satırına tıklayın.
- Veri menüsünden Filtre seçin ve ardından Otomatik Filtre‘yi seçin.
Bir çalışma sayfasına otomatik filtre uyguladığınızda, filtre anahtarları (siyah oklar) sütun başlıklarının sağında görünür.
- Bir filtre okuna tıklayarak filtre seçeneklerinin listesini görüntüleyin.
Otomatik filtre seçeneklerinden bazıları:
| Seçenekler | Açıklama |
|---|---|
| All | Listedeki tüm öğeleri bir kez gösterir. |
| Custom | İçerir/içermez gibi özel filtre kriterleri |
| Filter by Color | Dolgu rengine göre filtreleme |
| Date Filters | Tarihe göre farklı kriterlere dayalı filtreleme |
| Number Filters | Karşılaştırma, ortalama ve En Üst 10 vb. gibi sayılar üzerinde farklı filtre türleri. |
| Text Filters | Başlangıç, son, içerir vb. gibi farklı filtreler |
| Blanks/Non Blanks | Bu filtreler Metin Filtre Boş üzerinden uygulanabilir |
Kullanıcılar, Microsoft Excel’de bu seçenekleri kullanarak çalışma sayfalarındaki verileri manuel olarak filtreler.
C++ ile Aspose.Cells for JavaScript kullanarak otomatik filtre
Aspose.Cells, Excel dosyasını temsil eden Bir Excel dosyasını temsil eden Workbook sınıfını sağlar. Workbook sınıfı, her bir çalışma sayfasına erişime izin veren Worksheets koleksiyonunu içerir.
Bir çalışma sayfası Worksheet sınıfı ile temsil edilir. Worksheet sınıfı, çalışma sayfalarını yönetmek için geniş bir özellik ve yöntem yelpazesi sağlar. Bir otomatik filtre oluşturmak için AutoFilter sınıfının Worksheet sınıfının AutoFilter özelliğini kullanın. AutoFilter özelliği, başlık satırını oluşturan hücre aralığını belirtmek için Range özelliğini sağlar. Bir otomatik filtre, başlık satırını oluşturan hücre aralığına uygulanır.
Her çalışma sayfasında yalnızca bir filtre aralığı belirleyebilirsiniz. Bu, Microsoft Excel tarafından sınırlıdır. Özel veri filtrelemesi için AutoFilter.Custom yöntemini kullanın.
Aşağıda verilen örnekte, yukarıdaki bölümde Microsoft Excel kullanarak oluşturduğumuzla aynı AutoFilter’ı Aspose.Cells for JavaScript ile C++ kullanarak oluşturduk.
<!DOCTYPE html>
<html>
<head>
<title>Aspose.Cells AutoFilter Example</title>
</head>
<body>
<h1>AutoFilter 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, Worksheet, Cell } = 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();
// Instantiating a Workbook object by opening the Excel file through the file stream
const workbook = new Workbook(new Uint8Array(arrayBuffer));
// Accessing the first worksheet in the Excel file
const worksheet = workbook.worksheets.get(0);
// Creating AutoFilter by giving the cells range of the heading row
worksheet.autoFilter.range = "A1:B1";
// Saving the modified Excel file
const outputData = workbook.save(SaveFormat.Excel97To2003);
const blob = new Blob([outputData]);
const downloadLink = document.getElementById('downloadLink');
downloadLink.href = URL.createObjectURL(blob);
downloadLink.download = 'output.out.xls';
downloadLink.style.display = 'block';
downloadLink.textContent = 'Download Modified Excel File';
resultDiv.innerHTML = '<p style="color: green;">AutoFilter created successfully! Click the download link to get the modified file.</p>';
});
</script>
</html>
Farklı Türlerde Filtre
Aspose.Cells, Renk Filtresi, Tarih Filtresi, Sayı Filtresi, Metin Filtresi, Boş Filtreler ve Dolu Filtreler gibi farklı filtre türleri uygulamak için birden fazla seçenek sağlar.
Dolgu Rengi
Aspose.Cells, hücrelerin dolum rengi özelliğine göre verileri filtrelemek için AddFillColorFilter fonksiyonunu sağlar. Aşağıdaki örnekte, sayfanın ilk sütununda farklı dolgu renklerine sahip bir şablon dosyası, renk filtreleme işlevini test etmek için kullanılmaktadır. Örnek dosyalar aşağıdaki bağlantılardan indirilebilir.
<!DOCTYPE html>
<html>
<head>
<title>Aspose.Cells Example</title>
</head>
<body>
<h1>Filter Coloured 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();
// Instantiating a Workbook object by opening the uploaded Excel file
const workbook = new Workbook(new Uint8Array(arrayBuffer));
// Instantiating a CellsColor object for foreground color
const clrForeground = workbook.createCellsColor();
clrForeground.color = AsposeCells.Color.fromArgb(255, 0, 0); // Red color
// Instantiating a CellsColor object for background color
const clrBackground = workbook.createCellsColor();
clrBackground.color = AsposeCells.Color.fromArgb(255, 255, 255); // White color
// Accessing the first worksheet in the Excel file
const worksheet = workbook.worksheets.get(0);
// Call AddFillColorFilter function to apply the filter
worksheet.autoFilter.addFillColorFilter(0, AsposeCells.BackgroundType.Solid, clrForeground, clrBackground);
// Call refresh function to update the worksheet
worksheet.autoFilter.refresh();
// Saving the modified Excel file
const outputData = workbook.save(SaveFormat.Xlsx);
const blob = new Blob([outputData]);
const downloadLink = document.getElementById('downloadLink');
downloadLink.href = URL.createObjectURL(blob);
downloadLink.download = 'FilteredColouredCells.xlsx';
downloadLink.style.display = 'block';
downloadLink.textContent = 'Download Filtered Excel File';
resultDiv.innerHTML = '<p style="color: green;">Filter applied successfully! Click the download link to get the modified file.</p>';
});
</script>
</html>
Tarih
Farklı tarih filtreleri uygulanabilir, örneğin, Ocak 2018 tarihleri olan tüm satırları filtreleme. Aşağıdaki örnek kod bu filtreyi AddDateFilter fonksiyonu kullanarak gösterir. Örnek dosyalar aşağıda verilmiştir.
<!DOCTYPE html>
<html>
<head>
<title>Aspose.Cells Example - Date Filter</title>
</head>
<body>
<h1>Date Filter Example</h1>
<input type="file" id="fileInput" accept=".xls,.xlsx" />
<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();
// Instantiating a Workbook object
// Opening the Excel file through the file stream
const workbook = new Workbook(new Uint8Array(arrayBuffer));
// Accessing the first worksheet in the Excel file
const worksheet = workbook.worksheets.get(0);
// Call AddDateFilter function to apply the filter
worksheet.autoFilter.addDateFilter(0, AsposeCells.DateTimeGroupingType.Month, 2018, 1, 0, 0, 0, 0);
// Call refresh function to update the worksheet
worksheet.autoFilter.refresh();
// Saving the modified Excel file
const outputData = workbook.save(SaveFormat.Xlsx);
const blob = new Blob([outputData]);
const downloadLink = document.getElementById('downloadLink');
downloadLink.href = URL.createObjectURL(blob);
downloadLink.download = 'FilteredDate.xlsx';
downloadLink.style.display = 'block';
downloadLink.textContent = 'Download Filtered Excel File';
document.getElementById('result').innerHTML = '<p style="color: green;">Filter applied successfully! Click the download link to get the modified file.</p>';
});
</script>
</html>
Dinamik Tarih
Zaman zaman yıla bağlı olmaksızın, örneğin Ocak ayında tüm hücrelerin tarih temelli dinamik filtrelemelere ihtiyaç duyulabilir. Bu durumda DynamicFilter işlevi aşağıdaki örnek kodda olduğu gibi kullanılır. Örnek dosyalar aşağıdaki verilmiştir.
<!DOCTYPE html>
<html>
<head>
<title>Aspose.Cells Example</title>
</head>
<body>
<h1>Filter Dynamic Date 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();
// Instantiating a Workbook object
// Opening the Excel file through the file stream
const workbook = new Workbook(new Uint8Array(arrayBuffer));
// Accessing the first worksheet in the Excel file
const worksheet = workbook.worksheets.get(0);
// Call DynamicFilter function to apply the filter
worksheet.autoFilter.dynamic_Filter(0, AsposeCells.DynamicFilterType.January);
// Call refresh function to update the worksheet
worksheet.autoFilter.refresh();
// Saving the modified Excel file
const outputData = workbook.save(SaveFormat.Xlsx);
const blob = new Blob([outputData]);
const downloadLink = document.getElementById('downloadLink');
downloadLink.href = URL.createObjectURL(blob);
downloadLink.download = 'FilteredDynamicDate.xlsx';
downloadLink.style.display = 'block';
downloadLink.textContent = 'Download Filtered Excel File';
document.getElementById('result').innerHTML = '<p style="color: green;">Filter applied successfully! Click the download link to get the modified file.</p>';
});
</script>
</html>
Sayı
Aspose.Cells ile Özel filtreler, belirli bir aralıktaki sayıları seçmek gibi uygulanabilir. Aşağıdaki örnek, sayıları filtreleme işlevini göstermek için Custom() fonksiyonunun kullanımını göstermektedir. Örnek dosyalar aşağıda verilmiştir.
<!DOCTYPE html>
<html>
<head>
<title>Aspose.Cells Example - Filter Numbers</title>
</head>
<body>
<h1>Filter Numbers 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();
// Instantiating a Workbook object
// Opening the Excel file through the file stream
const workbook = new Workbook(new Uint8Array(arrayBuffer));
// Accessing the first worksheet in the Excel file
const worksheet = workbook.worksheets.get(0);
// Call Custom function to apply the filter
worksheet.autoFilter.custom(0, AsposeCells.FilterOperatorType.GreaterOrEqual, 5, true, AsposeCells.FilterOperatorType.LessOrEqual, 10);
// Call refresh function to update the worksheet
worksheet.autoFilter.refresh();
// Saving the modified Excel file
const outputData = workbook.save(SaveFormat.Xlsx);
const blob = new Blob([outputData]);
const downloadLink = document.getElementById('downloadLink');
downloadLink.href = URL.createObjectURL(blob);
downloadLink.download = 'FilteredNumber.xlsx';
downloadLink.style.display = 'block';
downloadLink.textContent = 'Download Filtered Excel File';
document.getElementById('result').innerHTML = '<p style="color: green;">Filter applied successfully! Click the download link to get the modified file.</p>';
});
</script>
</html>
Metin
Bir sütun metin içeriyorsa ve belirli bir metin içeren hücreler seçilecekse, Filter() fonksiyonu kullanılabilir. Aşağıdaki örnekte, şablon dosyası bir ülke listesi içerir ve satır belirli bir ülke adı içeriyorsa seçilir. Aşağıdaki kod, metin filtrelemeyi gösterir. Örnek dosyalar aşağıda verilmiştir.
<!DOCTYPE html>
<html>
<head>
<title>Aspose.Cells Example</title>
</head>
<body>
<h1>Filter AutoFilter 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();
// Instantiating a Workbook object
// Opening the Excel file through the file stream
const workbook = new Workbook(new Uint8Array(arrayBuffer));
// Accessing the first worksheet in the Excel file
const worksheet = workbook.worksheets.get(0);
// Call Filter function to apply the filter
const autoFilter = worksheet.autoFilter;
autoFilter.filter(0, "Angola");
// Call refresh function to update the worksheet
autoFilter.refresh();
// Saving the modified Excel file
const outputData = workbook.save(SaveFormat.Xlsx);
const blob = new Blob([outputData]);
const downloadLink = document.getElementById('downloadLink');
downloadLink.href = URL.createObjectURL(blob);
downloadLink.download = 'FilteredText.xlsx';
downloadLink.style.display = 'block';
downloadLink.textContent = 'Download Filtered Excel File';
document.getElementById('result').innerHTML = '<p style="color: green;">Filter applied successfully! Click the download link to get the modified file.</p>';
});
</script>
</html>
Boşluklar
Eğer bir sütun metin içeriyorsa ve bazı hücreler boşsa ve yalnızca boş hücrelerin bulunduğu satırları seçmek gerekiyorsa, MatchBlanks() işlevi aşağıda gösterildiği gibi kullanılabilir. Örnek dosyalar aşağıda verilmiştir.
<!DOCTYPE html>
<html>
<head>
<title>Filter Blank Rows Example</title>
</head>
<body>
<h1>Filter Blank Rows 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();
// Instantiating a Workbook object
// Opening the Excel file through the file stream
const workbook = new Workbook(new Uint8Array(arrayBuffer));
// Accessing the first worksheet in the Excel file
const worksheet = workbook.worksheets.get(0);
// Call MatchBlanks function to apply the filter
worksheet.autoFilter.matchBlanks(0);
// Call refresh function to update the worksheet
worksheet.autoFilter.refresh();
// Saving the modified Excel file
const outputData = workbook.save(SaveFormat.Xlsx);
const blob = new Blob([outputData]);
const downloadLink = document.getElementById('downloadLink');
downloadLink.href = URL.createObjectURL(blob);
downloadLink.download = 'FilteredBlank.xlsx';
downloadLink.style.display = 'block';
downloadLink.textContent = 'Download Filtered Excel File';
document.getElementById('result').innerHTML = '<p style="color: green;">Filtering completed successfully! Click the download link to get the modified file.</p>';
});
</script>
</html>
Boş Olmayanlar
Herhangi bir metin içeren hücrelerin filtrelenmesi gerektiğinde, aşağıda gösterildiği gibi MatchNonBlanks filtre işlevi kullanılır. Örnek dosyalar aşağıda verilmiştir.
<!DOCTYPE html>
<html>
<head>
<title>Aspose.Cells Example</title>
</head>
<body>
<h1>Aspose.Cells Filter Non-Blank 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;
}
// Read the selected file
const file = fileInput.files[0];
const arrayBuffer = await file.arrayBuffer();
// Instantiating a Workbook object by opening the Excel file through the file stream
const workbook = new Workbook(new Uint8Array(arrayBuffer));
// Accessing the first worksheet in the Excel file
const worksheet = workbook.worksheets.get(0);
// Call MatchNonBlanks function to apply the filter
worksheet.autoFilter.matchNonBlanks(0);
// Call refresh function to update the worksheet
worksheet.autoFilter.refresh();
// Saving the modified Excel file
const outputData = workbook.save(SaveFormat.Xlsx);
const blob = new Blob([outputData]);
const downloadLink = document.getElementById('downloadLink');
downloadLink.href = URL.createObjectURL(blob);
downloadLink.download = 'FilteredNonBlank.xlsx';
downloadLink.style.display = 'block';
downloadLink.textContent = 'Download Filtered Excel File';
resultDiv.innerHTML = '<p style="color: green;">Filter applied successfully! Click the download link to get the modified file.</p>';
});
</script>
</html>
Contains ile Özel filtre
Excel, bazı belirli dizeleri içeren satırları filtrelemek gibi özel filtreler sunar. Bu özellik Aspose.Cells’te mevcuttur ve aşağıda örnek dosyadaki isimleri filtreleyerek gösterilmiştir. Örnek dosyalar aşağıda verilmiştir
<!DOCTYPE html>
<html>
<head>
<title>Aspose.Cells AutoFilter Example</title>
</head>
<body>
<h1>AutoFilter 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, FilterOperatorType } = 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();
// Instantiating a Workbook object from the uploaded file
const workbook = new Workbook(new Uint8Array(arrayBuffer));
// Accessing the first worksheet in the Excel file
const worksheet = workbook.worksheets.get(0);
// Creating AutoFilter by giving the cells range
worksheet.autoFilter.range = "A1:A18";
// Initialize filter for rows containing string "Ba"
worksheet.autoFilter.custom(0, FilterOperatorType.Contains, "Ba");
// Refresh the filter to show/hide filtered rows
worksheet.autoFilter.refresh();
// Saving the modified Excel file
const outputData = workbook.save(SaveFormat.Xlsx);
const blob = new Blob([outputData]);
const downloadLink = document.getElementById('downloadLink');
downloadLink.href = URL.createObjectURL(blob);
downloadLink.download = 'outSourseSampleCountryNames.xlsx';
downloadLink.style.display = 'block';
downloadLink.textContent = 'Download Modified Excel File';
document.getElementById('result').innerHTML = '<p style="color: green;">Filter applied successfully! Click the download link to get the modified file.</p>';
});
</script>
</html>
Contains Kullanmadan Özel filtre
Excel, belirli bir dizge içermeyen satırları filtrelemek gibi özelleştirilmiş filtreler sağlar. Bu özellik Aspose.Cells’ta mevcuttur ve aşağıdaki örnek, verilen örnek dosyadaki isimleri filtreleyerek gösterir.
<!DOCTYPE html>
<html>
<head>
<title>Aspose.Cells AutoFilter Example</title>
</head>
<body>
<h1>AutoFilter 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, FilterOperatorType } = 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();
// Instantiating a Workbook object by opening the Excel file from the uploaded file
const workbook = new Workbook(new Uint8Array(arrayBuffer));
// Accessing the first worksheet in the Excel file
const worksheet = workbook.worksheets.get(0);
// Creating AutoFilter by giving the cells range
worksheet.autoFilter.range = "A1:A18";
// Initialize filter for rows not containing string "Be"
worksheet.autoFilter.custom(0, FilterOperatorType.NotContains, "Be");
// Refresh the filter to show/hide filtered rows
worksheet.autoFilter.refresh();
// Saving the modified Excel file
const outputData = workbook.save(SaveFormat.Xlsx);
const blob = new Blob([outputData]);
const downloadLink = document.getElementById('downloadLink');
downloadLink.href = URL.createObjectURL(blob);
downloadLink.download = 'outSourseSampleCountryNames.xlsx';
downloadLink.style.display = 'block';
downloadLink.textContent = 'Download Modified Excel File';
document.getElementById('result').innerHTML = '<p style="color: green;">Filter applied successfully! Click the download link to get the modified file.</p>';
});
</script>
</html>
Belirli bir dizeyle Başlayan Özel Filtre
Excel, belirli bir dizge ile başlayan satırları filtreleme gibi özelleştirilmiş filtreler sağlar. Bu özellik Aspose.Cells’ta mevcuttur ve aşağıdaki örnek, verilen örnek dosyadaki isimleri filtreleyerek gösterir.
<!DOCTYPE html>
<html>
<head>
<title>Aspose.Cells Example</title>
</head>
<body>
<h1>Filter Countries Starting With "Ba"</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, FilterOperatorType } = 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();
// Instantiating a Workbook object by opening the uploaded Excel file
const workbook = new Workbook(new Uint8Array(arrayBuffer));
// Accessing the first worksheet in the Excel file
const worksheet = workbook.worksheets.get(0);
// Creating AutoFilter by giving the cells range
worksheet.autoFilter.range = "A1:A18";
// Initialize filter for rows starting with string "Ba"
worksheet.autoFilter.custom(0, FilterOperatorType.BeginsWith, "Ba");
// Refresh the filter to show/hide filtered rows
worksheet.autoFilter.refresh();
// Saving the modified Excel file
const outputData = workbook.save(SaveFormat.Xlsx);
const blob = new Blob([outputData]);
const downloadLink = document.getElementById('downloadLink');
downloadLink.href = URL.createObjectURL(blob);
downloadLink.download = 'outSourseSampleCountryNames.xlsx';
downloadLink.style.display = 'block';
downloadLink.textContent = 'Download Filtered Excel File';
document.getElementById('result').innerHTML = '<p style="color: green;">Filter applied successfully! Click the download link to get the modified file.</p>';
});
</script>
</html>
Belirli Bir Dize ile Biten Özel Filtre
Excel, Aspose.Cells’de mevcut olan ve aşağıdaki örnek dosyadaki isimleri filtreleyerek aşağıda gösterildiği gibi belirli bir dizeyle biten satırları filtreleyen özel filtreler sağlar.
<!DOCTYPE html>
<html>
<head>
<title>Aspose.Cells Example</title>
</head>
<body>
<h1>Apply AutoFilter 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');
const downloadLink = document.getElementById('downloadLink');
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();
// Instantiating a Workbook object
const workbook = new Workbook(new Uint8Array(arrayBuffer));
// Accessing the first worksheet in the Excel file
const worksheet = workbook.worksheets.get(0);
// Creating AutoFilter by giving the cells range
const autoFilter = worksheet.autoFilter;
autoFilter.range = "A1:A18";
// Initialize filter for rows end with string "ia"
autoFilter.custom(0, AsposeCells.FilterOperatorType.BeginsWith, "ia");
// Refresh the filter to show/hide filtered rows
autoFilter.refresh();
// Saving the modified Excel file
const outputData = workbook.save(SaveFormat.Xlsx);
const blob = new Blob([outputData]);
downloadLink.href = URL.createObjectURL(blob);
downloadLink.download = 'outSourseSampleCountryNames.xlsx';
downloadLink.style.display = 'block';
downloadLink.textContent = 'Download Modified Excel File';
resultDiv.innerHTML = '<p style="color: green;">Filter applied successfully! Click the download link to get the modified file.</p>';
});
</script>
</html>