Hello Friends Today, through this tutorial, I will tell you How to Hex to IP Convert Using JavaScript Without Submit Button with HTML? You can create a Hex to IP Converter using JavaScript with HTML without a submit button. Here’s an example:
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Hex to IP Converter</title>
<style>
body {
font-family: Arial, sans-serif;
margin: 20px;
}
label {
display: block;
margin-bottom: 8px;
}
input {
width: 100%;
padding: 8px;
margin-bottom: 16px;
box-sizing: border-box;
}
</style>
</head>
<body>
<h2>Hex to IP Converter</h2>
<label for="hexInput">Enter Hex Value:</label>
<input type="text" id="hexInput" placeholder="Enter hex value" oninput="convertHexToIP(this.value)">
<p id="result"></p>
<script>
function convertHexToIP(hexValue) {
// Remove any non-hex characters
hexValue = hexValue.replace(/[^0-9a-fA-F]/g, '');
// Check if the hexValue is valid
if (hexValue.length % 2 !== 0) {
document.getElementById('result').innerHTML = 'Invalid hex value';
return;
}
// Convert hex to IP
const ipArray = [];
for (let i = 0; i < hexValue.length; i += 2) {
const octet = parseInt(hexValue.substr(i, 2), 16);
ipArray.push(octet);
}
// Display the result
const ipAddress = ipArray.join('.');
document.getElementById('result').innerHTML = `IP Address: ${ipAddress}`;
}
</script>
</body>
</html>
In this example, the `convertHexToIP` function is called whenever the user types in the input field (`oninput` event). The function removes any non-hex characters, checks if the hex value is valid, and then converts it to an IP address. The result is dynamically updated on the page without the need for a submit button.