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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>ASCII - Hex conversion</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.0/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-gH2yIJqKdNHPEq0n4Mqa/HGKIhSkIHeL5AyhkYV8i59U5AR6csBvApHHNl/vI1Bx" crossorigin="anonymous">
</head>
<body>
<div class="container">
<h1>ASCII To Hex</h1>
<form id="ascii-to-hex">
<div class="form-floating mb-3">
<input type="text" class="form-control" placeholder="ASCII" name="ascii-to-hex" id="ascii-to-hex" min="1000" max="10000">
<label for="ascii-to-hex">ASCII</label>
</div>
<div class="form-floating mb-3">
<input type="text" class="form-control" placeholder="Glue" name="ascii-to-hex-glue" id="ascii-to-hex-glue" value=" ">
<label for="ascii-to-hex-glue">Glue</label>
</div>
<div class="mb-3">
<input type="submit" class="btn btn-primary" value="Calculate!">
</div>
<div class="form-floating mb-3">
<input readonly class="form-control" type="text" id="hex-result" placeholder="HEX Result">
<label for="hex-result">HEX Result</label>
</div>
</form>
<h1>Hex To ASCII</h1>
<form id="hex-to-ascii">
<div class="form-floating mb-3">
<input type="text" class="form-control" placeholder="HEX" name="hex-to-ascii" id="hex-to-ascii">
<label for="hex-to-ascii">HEX</label>
</div>
<div class="form-floating mb-3">
<input type="text" class="form-control" placeholder="Separator" name="hex-to-ascii-separator" id="hex-to-ascii-separator" value=" ">
<label for="hex-to-ascii-separator">Separator</label>
</div>
<div class="mb-3">
<input type="submit" class="btn btn-primary" value="Calculate!">
</div>
<div class="form-floating mb-3">
<input readonly class="form-control" type="text" id="ascii-result" placeholder="ASCII Result">
<label for="ascii-result">ASCII Result</label>
</div>
</form>
</div>
</body>
<script>
var asciiToHexForm = document.getElementById('ascii-to-hex');
asciiToHexForm.addEventListener('submit',(event) => {
event.preventDefault();
var fomrdata = new FormData(asciiToHexForm);
var str = fomrdata.get('ascii-to-hex');
var glue = fomrdata.get('ascii-to-hex-glue');
var hex = [...str].map((elem, n) => "0x"+Number(str.charCodeAt(n)).toString(16)).join(glue);
document.getElementById('hex-result').value = hex;
});
var hexToAsciiForm = document.getElementById('hex-to-ascii');
hexToAsciiForm.addEventListener('submit',(event) => {
event.preventDefault();
var fomrdata = new FormData(hexToAsciiForm);
var str = fomrdata.get('hex-to-ascii');
var separator = fomrdata.get('hex-to-ascii-separator');
var ascii = str.split(separator).map(el => String.fromCharCode(Number(el))).join('');
document.getElementById('ascii-result').value = ascii;
});
</script>
</html>
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