PreactCounter() — astro Function Reference

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

Function tsx E2ETesting TestFixtures

Entity Profile

E2ETesting→ TestFixtures→ PreactCounter() — astro Function Reference

Dependency Diagram

graph TD
  bdfd2afe_58ee_b226_7798_0f6da4bfe7b9["PreactCounter()"]
  ef31a2a7_465a_a7f3_7ee2_eaf1a9ef0492["PreactCounter.tsx"]
  bdfd2afe_58ee_b226_7798_0f6da4bfe7b9 -->|defined in| ef31a2a7_465a_a7f3_7ee2_eaf1a9ef0492
  style bdfd2afe_58ee_b226_7798_0f6da4bfe7b9 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/astro/e2e/fixtures/error-cyclic/src/components/PreactCounter.tsx lines 4–17

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

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