const fruits = [
{ name: 'Apple' },
{ name: 'Banana' },
{ name: 'Cherry' },
{ name: 'Date' },
{ name: 'Grape' },
{ name: 'Mango' },
{ name: 'Orange' },
{ name: 'Peach' },
{ name: 'Strawberry' }
];
*/
function searchFruits(query) {
const q = (query || '').trim().toLowerCase();
if (q === '') return fruits.slice();
return fruits.filter(f => f.name.toLowerCase().includes(q));
}
*
* Accepts results as an array of objects ({ name }) OR strings.
*/
function renderResults(results) {
const container = document.getElementById('results');
if (!container) {
return;
}
container.innerHTML = '';
if (!Array.isArray(results) || results.length === 0) {
const p = document.createElement('p');
p.textContent = 'No results found';
container.appendChild(p);
return;
}
results.forEach(item => {
const name = (typeof item === 'string') ? item : (item && item.name) ? String(item.name) : '';
const p = document.createElement('p');
p.className = 'result-item';
p.textContent = name;
container.appendChild(p);
});
}
document.addEventListener('DOMContentLoaded', () => {
const searchInput = document.getElementById('search');
const initialRender = () => {
const q = searchInput ? searchInput.value : '';
renderResults(searchFruits(q));
};
if (searchInput) {
searchInput.addEventListener('input', () => {
const q = searchInput.value;
renderResults(searchFruits(q));
});
}
initialRender();
});
{
window.fruits = fruits;
window.searchFruits = searchFruits;
window.renderResults = renderResults;
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width,initial-scale=1" />
<title>Fruit Search (React)</title>
<style>
.result-item { margin: 4px 0; }
</style>
</head>
<body>
<input type="text" id="search" placeholder="Search fruits..." />
<!-- The #results element described in the instructions -->
<div id="results-root"></div>
<!-- React + ReactDOM + Babel (for quick demo) -->
<script src="https://unpkg.com/react@18/umd/react.development.js" crossorigin></script>
<script src="https://unpkg.com/react-dom@18/umd/react-dom.development.js" crossorigin></script>
<script src="https://unpkg.com/@babel/standalone/babel.min.js"></script>
<!-- App using JSX; it mounts into #results-root and uses the #search input -->
<script type="text/babel">
const { useState, useEffect } = React;
// Sample data: list of fruits
const fruits = [
{ name: 'Apple' },
{ name: 'Banana' },
{ name: 'Cherry' },
{ name: 'Date' },
{ name: 'Grape' },
{ name: 'Mango' },
{ name: 'Orange' },
{ name: 'Peach' },
{ name: 'Strawberry' }
];
// Filter helper
function searchFruits(query) {
const q = (query || '').trim().toLowerCase();
if (!q) return fruits.slice();
return fruits.filter(f => f.name.toLowerCase().includes(q));
}
// React component that renders into the #results-root element.
// It reads the input with id="search" and displays results inside a div with id="results".
function FruitSearchApp() {
const [query, setQuery] = useState('');
const [results, setResults] = useState(fruits);
useEffect(() => {
// If an external input with id="search" exists, mirror its value into React state.
const externalInput = document.getElementById('search');
if (!externalInput) return;
// Initialize from current input value
setQuery(externalInput.value);
setResults(searchFruits(externalInput.value));
// Handler to update React state when the external input changes
const handler = (e) => {
const val = e.target.value;
setQuery(val);
setResults(searchFruits(val));
};
externalInput.addEventListener('input', handler);
return () => externalInput.removeEventListener('input', handler);
}, []);
// Ternary operator inside the #results element as requested.
return (
<div id="results">
{results.length > 0
? results.map(item => (
// key attribute included for each mapped <p>
<p key={item.name} className="result-item">{item.name}</p>
))
: <p>No results found</p>
}
</div>
);
}
// Mount the React component into the designated container
const container = document.getElementById('results-root');
const root = ReactDOM.createRoot(container);
root.render(<FruitSearchApp />);
</script>
</body>
</html>
body {
font-family: Arial, sans-serif;
display: flex;
justify-content: center;
align-items: center;
height: 100vh;
background-color: #f4f4f4;
}
#search-container {
text-align: center;
background: white;
padding: 20px;
border-radius: 10px;
box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
#search-input {
padding: 10px;
width: 80%;
border: 1px solid #ccc;
border-radius: 5px;
margin-bottom: 10px;
}
#results {
text-align: left;
max-height: 150px;
overflow-y: auto;
}
.result-item {
padding: 5px;
border-bottom: 1px solid #ddd;
}
Here’s my updated code as requested.
