How to use JavaScript for implementing a booking and reservation system?
13/03/2024
•
5
min
Implementing a booking and reservation system using JavaScript involves creating an HTML form to capture user data and JavaScript to manipulate that data.
Here is a step-by-step guide on how to build a simple booking and reservation system:
Step 1: Create HTML Markup:
<!DOCTYPE html>
<html>
<head>
<title>Reservation System</title>
</head>
<body>
<form id="bookingForm">
<label for="name">Name:</label><br>
<input type="text" id="name" name="name" required><br>
<label for="email">Email:</label><br>
<input type="email" id="email" name="email" required><br>
<label for="date">Reservation Date and Time:</label><br>
<input type="datetime-local" id="date" name="date" required><br>
<input type="submit" value="Submit">
</form>
<div id="reservationConfirmation" style="display:none">
<h2>Your reservation is confirmed!</h2>
<p id="reservationDetails"></p>
</div>
</body>
</html>
Ask your specific question in Mate AI
In Mate you can connect your project, ask questions about your repository, and use AI Agent to solve programming tasks
This code creates an HTML form with some fields (Name, Email, and Reservation Date and Time) and a confirmation message that hides by default.
Step 2: JavaScript Functionality:
Next, we need to add some JavaScript code to handle form submission and display a reservation confirmation message.
<script type="text/javascript">
document.getElementById('bookingForm').addEventListener('submit', function(event) {
event.preventDefault(); // Stops the form from submitting and refreshing the page
// Getting the form data
let name = document.getElementById('name').value;
let email = document.getElementById('email').value;
let date = document.getElementById('date').value;
// Build the reservation details string
let bookingDetails = 'Name: ' + name + ', Email: ' + email + ', Reservation Date and Time: ' + date;
// Put the reservation details into the confirmation section
document.getElementById('reservationDetails').innerText = bookingDetails;
// Hide the Booking Form
document.getElementById('bookingForm').style.display = 'none';
// Show the Reservation Confirmation
document.getElementById('reservationConfirmation').style.display = 'block';
});
</script>
This JavaScript code adds an event listener to the form that triggers when the form is submitted. When the form is submitted, it gathers the form data, creates a string of the reservation details, and puts that string into the reservation confirmation section, then hides the form and shows the confirmation section.
This simple example does not cover server-side data processing so no real reservation is being made, it just manipulates the webpage based on the data entered into the form. For a fully functioning reservation system, you would likely make an AJAX or fetch request to send the form data to a server where it would be processed. You would also need to add error handling and form validation.
AI agent for developers
Boost your productivity with Mate:
easily connect your project, generate code, and debug smarter - all powered by AI.
Do you want to solve problems like this faster? Download now for free.