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
  9742a7ad_39a4_40fe_6dfb_17cafe428ade["PreactCounter()"]
  dea748bd_5e80_5b21_abe5_0e536fca4837["PreactCounter.tsx"]
  9742a7ad_39a4_40fe_6dfb_17cafe428ade -->|defined in| dea748bd_5e80_5b21_abe5_0e536fca4837
  style 9742a7ad_39a4_40fe_6dfb_17cafe428ade fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/astro/e2e/fixtures/client-only/src/components/preact/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>
	);
}