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glossary_supabase_example
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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>Glossary</title>
<script src="https://cdn.jsdelivr.net/npm/@supabase/supabase-js"></script>
<style>
body {
font-family: Arial, sans-serif;
margin: 0;
padding: 20px;
background-color: #f9f9f9;
color: #333;
line-height: 1.6;
}
.container {
display: flex;
max-width: 1200px;
margin: 0 auto;
gap: 20px;
flex-wrap: wrap;
}
.section {
background-color: #ffffff;
padding: 20px;
border-radius: 8px;
box-shadow: 0 2px 4px rgba(0,0,0,0.1);
margin-bottom: 20px;
}
.add-section {
flex: 1;
min-width: 300px;
}
.glossary-section {
flex: 2;
min-width: 500px;
}
.search-section {
flex: 1;
min-width: 300px;
}
h1 {
color: #2c3e50;
font-size: 32px;
margin-bottom: 30px;
}
h2 {
color: #34495e;
font-size: 24px;
margin-bottom: 20px;
border-bottom: 2px solid #eee;
padding-bottom: 10px;
}
input[type="text"],
textarea {
width: 100%;
padding: 10px;
margin-bottom: 15px;
border: 1px solid #ddd;
border-radius: 4px;
font-size: 16px;
box-sizing: border-box;
}
textarea {
height: 100px;
resize: vertical;
font-family: Arial, sans-serif;
}
button, input[type="submit"] {
background-color: #3498db;
color: white;
padding: 10px 20px;
border: none;
border-radius: 4px;
cursor: pointer;
font-size: 16px;
transition: background-color 0.3s ease;
}
button:hover, input[type="submit"]:hover {
background-color: #2980b9;
}
.delete-button {
background-color: #e74c3c;
padding: 5px 10px;
font-size: 14px;
}
.delete-button:hover {
background-color: #c0392b;
}
.glossary-item {
border-bottom: 1px solid #eee;
padding: 15px 0;
display: flex;
justify-content: space-between;
align-items: flex-start;
}
.glossary-item:last-child {
border-bottom: none;
}
.term {
font-weight: bold;
margin-right: 10px;
color: #2c3e50;
}
.definition {
flex: 1;
margin-right: 20px;
line-height: 1.5;
}
.letter-section {
margin-bottom: 30px;
}
.letter-header {
font-size: 24px;
color: #2c3e50;
margin-bottom: 15px;
padding-bottom: 5px;
border-bottom: 2px solid #3498db;
}
#notification {
position: fixed;
top: 20px;
right: 20px;
padding: 10px 20px;
border-radius: 4px;
display: none;
color: white;
z-index: 1000;
}
.success {
background-color: #2ecc71;
}
.error {
background-color: #e74c3c;
}
</style>
</head>
<body>
<div id="notification"></div>
<h1>Glossary</h1>
<div class="container">
<div class="section add-section">
<h2>Add New Term</h2>
<form id="glossaryForm">
<input type="text" id="term" placeholder="Term" required>
<textarea id="definition" placeholder="Definition" required></textarea>
<button type="submit">Add Term</button>
</form>
</div>
<div class="section glossary-section">
<h2>Glossary List</h2>
<div id="glossaryList"></div>
</div>
<div class="section search-section">
<h2>Search</h2>
<input type="text" id="searchInput" placeholder="Type to search...">
</div>
</div>
<script>
document.addEventListener('DOMContentLoaded', function() {
// Initialize Supabase
const { createClient } = supabase;
const supabaseClient = createClient(
'Project URL',
'API Key'
);
const glossaryForm = document.getElementById('glossaryForm');
const glossaryList = document.getElementById('glossaryList');
const searchInput = document.getElementById('searchInput');
const notification = document.getElementById('notification');
let glossary = [];
function showNotification(message, type) {
notification.textContent = message;
notification.className = type;
notification.style.display = 'block';
setTimeout(() => {
notification.style.display = 'none';
}, 3000);
}
async function loadGlossary() {
try {
const { data, error } = await supabaseClient
.from('glossary_entries')
.select('*')
.order('term');
if (error) throw error;
glossary = data || [];
updateGlossaryDisplay();
} catch (error) {
console.error('Error loading glossary:', error);
showNotification('Error loading glossary', 'error');
}
}
glossaryForm.addEventListener('submit', async function(event) {
event.preventDefault();
const term = document.getElementById('term').value.trim();
const definition = document.getElementById('definition').value.trim();
try {
const { error } = await supabaseClient
.from('glossary_entries')
.insert([{ term, definition }]);
if (error) throw error;
glossaryForm.reset();
showNotification('Term added successfully', 'success');
await loadGlossary();
} catch (error) {
console.error('Error adding term:', error);
showNotification('Error adding term', 'error');
}
});
searchInput.addEventListener('input', updateGlossaryDisplay);
function updateGlossaryDisplay() {
const searchTerm = searchInput.value.toLowerCase();
const filteredGlossary = glossary
.filter(item =>
item.term.toLowerCase().includes(searchTerm) ||
item.definition.toLowerCase().includes(searchTerm)
)
.sort((a, b) => a.term.localeCompare(b.term));
glossaryList.innerHTML = '';
const sections = {};
filteredGlossary.forEach(item => {
const firstLetter = item.term[0].toUpperCase();
if (!sections[firstLetter]) {
sections[firstLetter] = [];
}
sections[firstLetter].push(item);
});
Object.keys(sections).sort().forEach(letter => {
const sectionElement = document.createElement('div');
sectionElement.className = 'letter-section';
sectionElement.innerHTML = `<div class="letter-header">${letter}</div>`;
sections[letter].forEach(item => {
const itemElement = document.createElement('div');
itemElement.className = 'glossary-item';
itemElement.innerHTML = `
<div class="definition">
<span class="term">${item.term}:</span>
${item.definition}
</div>
<button class="delete-button" onclick="deleteEntry(${item.id})">Delete</button>
`;
sectionElement.appendChild(itemElement);
});
glossaryList.appendChild(sectionElement);
});
if (filteredGlossary.length === 0) {
glossaryList.innerHTML = '<p style="text-align: center; color: #666;">No terms found.</p>';
}
}
// Make deleteEntry function global so the onclick handler can find it
window.deleteEntry = async function(id) {
if (confirm("Are you sure you want to delete this entry?")) {
try {
const { error } = await supabaseClient
.from('glossary_entries')
.delete()
.eq('id', id);
if (error) throw error;
showNotification('Term deleted successfully', 'success');
await loadGlossary();
} catch (error) {
console.error('Error deleting term:', error);
showNotification('Error deleting term', 'error');
}
}
}
// Initial load
loadGlossary();
});
</script>
</body>
</html>