File size: 7,376 Bytes
79b3d18 755e60a 79b3d18 5d0d98c 79b3d18 755e60a 79b3d18 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Exam Chapter Viewer</title>
<style>
body {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
background-color: #f0f2f5;
color: #333;
display: flex;
justify-content: center;
align-items: flex-start;
min-height: 100vh;
margin: 0;
padding: 40px;
}
.container {
width: 90%;
max-width: 600px;
background-color: #ffffff;
padding: 30px;
border-radius: 12px;
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}
h1 {
text-align: center;
color: #1c1e21;
margin-bottom: 30px;
}
.controls {
display: flex;
gap: 20px;
margin-bottom: 30px;
}
select {
width: 100%;
padding: 12px;
font-size: 16px;
border: 1px solid #dddfe2;
border-radius: 6px;
cursor: pointer;
}
select:disabled {
background-color: #e4e6eb;
cursor: not-allowed;
}
#chapter-links a {
display: block;
padding: 12px;
margin-bottom: 8px;
background-color: #e7f3ff;
color: #1877f2;
text-decoration: none;
border-radius: 6px;
transition: background-color 0.2s, transform 0.2s;
}
#chapter-links a:hover {
background-color: #d0e7ff;
transform: translateY(-2px);
}
</style>
</head>
<body>
<div class="container">
<h1>📚 Lakshita's Learning App - Class 8</h1>
<div class="controls">
<select id="exam-select">
<option value="">-- Select Exam --</option>
</select>
<select id="subject-select" disabled>
<option value="">-- Select Subject --</option>
</select>
</div>
<div id="chapter-links"></div>
<div style="margin-top: 40px; padding: 20px; border-top: 2px solid #eee; text-align: center;">
<h2>✨ How to Use This Magic Study Machine! ✨</h2>
<p>Tired of searching for notes? Just follow this super-easy recipe for success!</p>
<ol style="list-style: none; padding: 0;">
<li style="font-size: 18px; margin-bottom: 10px;"><b>Step 1️⃣:</b> Pick your exam (like FA2 or SA1) from the first box.</li>
<li style="font-size: 18px; margin-bottom: 10px;"><b>Step 2️⃣:</b> Choose your subject... are you a Biology brainiac 🧠 or a Physics pro ⚛️?</li>
<li style="font-size: 18px;"><b>Step 3️⃣:</b> BAM! 🚀 All the chapters will appear below. Just click to open!</li>
</ol>
<p style="font-weight: bold; margin-top: 20px;">Happy studying! You've got this! 😎</p>
</div>
</div>
<script>
document.addEventListener('DOMContentLoaded', () => {
const examSelect = document.getElementById('exam-select');
const subjectSelect = document.getElementById('subject-select');
const chapterLinksDiv = document.getElementById('chapter-links');
let fileData = {}; // To store parsed data like { "FA2": { "BIO": [...] } }
// 1. Fetch the list of files
fetch('filelist.json')
.then(response => {
if (!response.ok) {
throw new Error("Could not find filelist.json. Please run the python script first.");
}
return response.json();
})
.then(filenames => {
// 2. Parse filenames and structure the data
filenames.forEach(name => {
const parts = name.replace('.html', '').split('_');
if (parts.length < 3) return;
const exam = parts[0];
const subject = parts[1];
if (!fileData[exam]) {
fileData[exam] = {};
}
if (!fileData[exam][subject]) {
fileData[exam][subject] = [];
}
fileData[exam][subject].push(name);
});
// 3. Populate the first dropdown (Exams)
const exams = Object.keys(fileData).sort();
exams.forEach(exam => {
const option = document.createElement('option');
option.value = exam;
option.textContent = exam;
examSelect.appendChild(option);
});
})
.catch(error => {
chapterLinksDiv.innerHTML = `<p style="color:red;"><b>Error:</b> ${error.message}</p>`;
console.error(error);
});
// 4. Handle Exam selection change
examSelect.addEventListener('change', () => {
const selectedExam = examSelect.value;
// Reset subject dropdown and links
subjectSelect.innerHTML = '<option value="">-- Select Subject --</option>';
subjectSelect.disabled = true;
chapterLinksDiv.innerHTML = '';
if (selectedExam && fileData[selectedExam]) {
const subjects = Object.keys(fileData[selectedExam]).sort();
subjects.forEach(subject => {
const option = document.createElement('option');
option.value = subject;
option.textContent = subject;
subjectSelect.appendChild(option);
});
subjectSelect.disabled = false;
}
});
// 5. Handle Subject selection change
subjectSelect.addEventListener('change', () => {
const selectedExam = examSelect.value;
const selectedSubject = subjectSelect.value;
chapterLinksDiv.innerHTML = ''; // Clear previous links
if (selectedExam && selectedSubject && fileData[selectedExam][selectedSubject]) {
const files = fileData[selectedExam][selectedSubject].sort();
files.forEach(filename => {
const chapterPart = filename.replace('.html', '').split('_').slice(2).join(' ');
const displayName = chapterPart.replace("CH", "Chapter").trim();
const link = document.createElement('a');
link.href = `data/${filename}`;
link.textContent = displayName;
link.target = '_blank'; // Open link in a new tab
chapterLinksDiv.appendChild(link);
});
}
});
});
</script>
</body>
</html> |