Counter() — astro Function Reference

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

Function tsx E2ETesting TestFixtures

Entity Profile

E2ETesting→ TestFixtures→ Counter() — astro Function Reference

Dependency Diagram

graph TD
  cc62acff_4173_00c2_5d27_1124ed678c6f["Counter()"]
  8b0b0ff5_b767_8cde_e850_6c3af656c66c["Counter.tsx"]
  cc62acff_4173_00c2_5d27_1124ed678c6f -->|defined in| 8b0b0ff5_b767_8cde_e850_6c3af656c66c
  style cc62acff_4173_00c2_5d27_1124ed678c6f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/astro/e2e/fixtures/ts-resolution/src/components/Counter.tsx lines 3–18

export default function Counter({ children, count: initialCount, id }) {
	const [count, setCount] = useState(initialCount);
	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>
			<div className="counter-message">{children}</div>
		</>
	);
}