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
  cd80502d_19ae_fe22_98b9_062885f52b2b["Counter()"]
  ebff1820_d105_b748_e41c_1977f2979c9c["ReactCounter.jsx"]
  cd80502d_19ae_fe22_98b9_062885f52b2b -->|defined in| ebff1820_d105_b748_e41c_1977f2979c9c
  style cd80502d_19ae_fe22_98b9_062885f52b2b fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/astro/e2e/fixtures/nested-in-react/src/components/react/ReactCounter.jsx lines 4–17

export default 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 id={`${id}-count`}>{count}</pre>
			<button id={`${id}-increment`} className="increment" onClick={add}>+</button>
			<div className="children">{children}</div>
		</div>
	);
}