Counter() — astro Function Reference

Architecture documentation for the Counter() function in ReactCounter.jsx from the astro codebase.

Function javascript E2ETesting TestFixtures

Entity Profile

E2ETesting→ TestFixtures→ Counter() — astro Function Reference

Dependency Diagram

graph TD
  e654cf67_0529_1ee1_897c_bf2628925b2a["Counter()"]
  922dcb3c_9015_12a1_86e2_a5c4d06f50f5["ReactCounter.jsx"]
  e654cf67_0529_1ee1_897c_bf2628925b2a -->|defined in| 922dcb3c_9015_12a1_86e2_a5c4d06f50f5
  style e654cf67_0529_1ee1_897c_bf2628925b2a fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/astro/e2e/fixtures/client-only/src/components/react/ReactCounter.jsx lines 7–20

export function Counter({ children, id }) {
	const [count, setCount] = useState(0);
	const add = () => setCount((i) => i + 1);
	const subtract = () => setCount((i) => i - 1);

	return (
		<div id={id} className="counter">
			<button className="decrement" onClick={subtract}>-</button>
			<pre>{count}</pre>
			<button className="increment" onClick={add}>+</button>
			<div className="children">{children}</div>
		</div>
	);
}