admin.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>HTML Editor</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 0;
        }
        .editor-container {
            padding: 20px;
            max-width: 800px;
            margin: auto;
        }
        textarea {
            width: 100%;
            height: 400px;
            font-family: monospace;
            font-size: 14px;
        }
        button {
            margin-top: 10px;
            padding: 10px 20px;
            background-color: #4CAF50;
            color: white;
            border: none;
            cursor: pointer;
        }
        .message {
            margin: 10px 0;
            color: green;
        }
    </style>
</head>
<body>
    <div class="editor-container">
        <h1>Edit HTML Content</h1>
        <div id="message" class="message"></div>
        <form id="editorForm">
            <textarea id="htmlContent"></textarea>
            <button type="submit">Save Changes</button>
        </form>
    </div>

    <script>
        document.addEventListener("DOMContentLoaded", () => {
            const textarea = document.getElementById('htmlContent');
            const message = document.getElementById('message');
            
            // Load content from localStorage
            const savedContent = localStorage.getItem('htmlContent');
            if (savedContent) {
                textarea.value = savedContent;
            }

            // Save content to localStorage on form submit
            document.getElementById('editorForm').addEventListener('submit', (event) => {
                event.preventDefault();
                localStorage.setItem('htmlContent', textarea.value);
                message.textContent = 'File saved successfully!';
            });
        });
    </script>
</body>
</html>