<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Credential Printer</title>
<script src="https://cdn.tailwindcss.com"></script>
</head>
<body class="bg-gray-100 font-sans leading-normal tracking-normal">
<div class="max-w-lg mx-auto mt-10 bg-white p-8 rounded-lg shadow-lg">
<div class="flex justify-center mb-6">
<img src="./itslogo_color.png" alt="ITS Logo" class="h-24 w-auto">
</div>
<h1 class="text-2xl font-bold text-center mb-4" style="color: #1F3C70;">ITS Credential Printer</h1>
<p class="text-center text-gray-600 mb-6">
Provide the username and student ID in the fields below, then click the Print button.
A pre-formatted receipt will print with the information from the thermal printer.
</p>
<form id="printForm" class="space-y-4">
<div>
<label for="username" class="block text-sm font-medium text-gray-700">Username:</label>
<input type="text" id="username" name="username" required
class="mt-1 block w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:outline-none focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">
</div>
<div>
<label for="studentId" class="block text-sm font-medium text-gray-700">Student ID:</label>
<input type="text" id="studentId" name="studentId" required
class="mt-1 block w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:outline-none focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">
</div>
<div class="text-center">
<button type="submit"
style="background-color: #1F3C70;"
class="w-full text-white py-2 px-4 rounded-md hover:bg-indigo-700 focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-opacity-50">
Print
</button>
</div>
</form>
</div>
<script>
document.getElementById('printForm').addEventListener('submit', (event) => {
event.preventDefault(); // Prevent the form from submitting normally
// Get the form data
const formData = new FormData(event.target);
const username = formData.get('username');
const studentId = formData.get('studentId');
// Send a POST request with the form data to the server
fetch('/print', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
},
body: JSON.stringify({
username: username,
studentId: studentId,
}),
})
.then(response => {
if (response.ok) {
return response.text(); // or .json() if your server returns JSON
} else {
throw new Error('Failed to send print request');
}
})
.then(message => alert(message))
.catch(error => alert('Error: ' + error));
});
</script>
</body>
</html>