32BITConverter/decimal.html at main · TheRealSunder/32BITConverter · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>IEEE-754 Decimal-32 Floating-Point Converter</title>
    <link rel="stylesheet" href="layout/styles.css">
    <style>
        .output-boxes {
            display: none; /* Hide the output boxes initially */
        }
        .output-boxes.show {
            display: block; /* Show the output boxes when results are available */
        }
    </style>
</head>
<body>
    <header>
        <h1>IEEE-754 Decimal-32 floating-point <span>converter</span></h1>
    </header>
    <div class="container-decimal">
        <div class="container-title-decimal">
            Enter decimal:
        </div>
        <div class="converter-box">
            <form id="converter-form">
                <div class="input-group">
                    <input type="text" id="baseNumber" class="decimal-input" required>
                    <span>x 10^</span>
                    <input type="text" id="exponent" class="exponent-input" required>
                </div>
                <div class="round-off-group">
                    <label class="round-off-label" for="round-off-method">Round-off method:</label>
                    <select id="round-off-method">
                        <option value="truncate">Truncate</option>
                        <option value="round down">Round down</option>
                        <option value="round up">Round up</option>
                    </select>
                </div>
                <button type="submit" class="convert-button">Convert</button>
            </form>
        </div>
        <!-- Output fields -->
        <div class="output-boxes" id="output-boxes">
            <div class="output-box">
                <h2>Decimal</h2>
                <p id="decimal-output">[Decimal output will be displayed here]</p>
            </div>
            <div class="output-box">
                <h2>Binary (32-bit)</h2>
                <p id="binary-output">[Binary output will be displayed here]</p>
            </div>
            <div class="output-box">
                <h2>Hexadecimal (32-bit)</h2>
                <p id="hex-output">[Hexadecimal output will be displayed here]</p>
            </div>
            <div class="output-box">
                <h2>Normalized</h2>
                <p id="normalized-output">[Normalized output will be displayed here]</p>
            </div>
        </div>
    </div>
    <footer>
        <p>By GROUP 14: Calugtong, Salic, Valladolid</p>
    </footer>
    <script src="ieee754-converter.js"></script>
    <script>
        document.getElementById('converter-form').addEventListener('submit', function(event) {
            event.preventDefault();
            convert();
        });

        function convert() {
            var baseNumber = parseFloat(document.getElementById('baseNumber').value);
            var exponent = parseInt(document.getElementById('exponent').value, 10);
            var number = baseNumber * Math.pow(10, exponent);

            var ieee754 = new extIeee754();
            var decimalOutput = ieee754.to('dec', number);
            var binaryOutput = ieee754.to('bin32', number);
            var hexOutput = ieee754.to('hex32', number);
            var normalizedOutput = ieee754.normalize(number);

            // Save results to localStorage
            localStorage.setItem('decimal', decimalOutput);
            localStorage.setItem('binary', binaryOutput);
            localStorage.setItem('hexadecimal', hexOutput);
            localStorage.setItem('normalized', normalizedOutput);

            // Redirect to output.html
            window.location.href = 'output.html';
        }
    </script>
</body>
</html>