Berikut adalah contoh kode untuk membuat aplikasi How-to Structured Data Generator menggunakan JavaScript.
How-to Structured Data Generator
HTML
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>How-to Structured Data Generator</title>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css">
</head>
<body>
<div class="container">
<h1>How-to Structured Data Generator</h1>
<form id="howToForm">
<div class="form-group">
<label for="title">Judul</label>
<input type="text" class="form-control" id="title" required>
</div>
<div class="form-group">
<label for="description">Deskripsi</label>
<textarea class="form-control" id="description" rows="3" required></textarea>
</div>
<div class="form-group">
<label for="steps">Langkah-langkah</label>
<textarea class="form-control" id="steps" rows="5" required></textarea>
</div>
<button type="submit" class="btn btn-primary">Generate</button>
</form>
<div id="output" class="mt-4"></div>
</div>
<script>
document.getElementById('howToForm').addEventListener('submit', function(event) {
event.preventDefault();
var title = document.getElementById('title').value;
var description = document.getElementById('description').value;
var steps = document.getElementById('steps').value;
var structuredData = {
"@context": "https://schema.org",
"@type": "HowTo",
"name": title,
"description": description,
"step": steps.split('\n').map(function(step, index) {
return {
"@type": "HowToStep",
"text": step,
"position": index + 1
};
})
};
var output = document.getElementById('output');
output.innerHTML = '<pre>' + JSON.stringify(structuredData, null, 2) + '</pre>';
});
</script>
</body>
</html>Silakan salin kode di atas ke dalam file HTML dan jalankan di browser untuk melihat aplikasi How-to Structured Data Generator yang menggunakan JavaScript.
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