paper1.2/exam1r.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>MRCOG Part 3 Exam UI</title>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/marked/2.0.3/marked.min.js"></script>
    <style>
        body {
            font-family: Arial, sans-serif;
            max-width: 800px;
            margin: 0 auto;
            padding: 20px;
        }
        #case-number {
            font-size: 24px;
            font-weight: bold;
            text-align: center;
            margin-bottom: 20px;
        }
        #case-content {
            border: 1px solid #ccc;
            padding: 20px;
            margin-bottom: 20px;
        }
        .navigation {
            display: flex;
            justify-content: space-between;
        }
        button {
            font-size: 18px;
            padding: 10px 20px;
            cursor: pointer;
        }
    </style>
</head>
<body>
    <div id="case-number"></div>
    <div id="case-content"></div>
    <div class="navigation">
        <button id="prev-btn">&larr; Previous</button>
        <button id="next-btn">Next &rarr;</button>
    </div>

    <script>
        let cases = [];
        let currentCase = 0;

        // Load exam data from external JSON file
        fetch('exam_data.json')
            .then(response => response.json())
            .then(data => {
                cases = data.cases;
                loadMarkdownContent();
            })
            .catch(error => console.error('Error loading exam data:', error));

        function loadMarkdownContent() {
            const loadPromises = cases.map(caseData => 
                fetch(caseData.contentFile)
                    .then(response => response.text())
                    .then(content => {
                        caseData.content = content;
                    })
            );

            Promise.all(loadPromises).then(() => {
                updateCase();
            });
        }

        function updateCase() {
            document.getElementById('case-number').textContent = `Case ${cases[currentCase].number} of ${cases.length}`;
            document.getElementById('case-content').innerHTML = marked(cases[currentCase].content);
        }

        function nextCase() {
            if (currentCase < cases.length - 1) {
                currentCase++;
                updateCase();
            }
        }

        function prevCase() {
            if (currentCase > 0) {
                currentCase--;
                updateCase();
            }
        }

        document.getElementById('next-btn').addEventListener('click', nextCase);
        document.getElementById('prev-btn').addEventListener('click', prevCase);

        document.addEventListener('keydown', (event) => {
            if (event.key === 'ArrowRight') {
                nextCase();
            } else if (event.key === 'ArrowLeft') {
                prevCase();
            }
        });
    </script>
</body>
</html>