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Diffstat (limited to 'examples/framework-multiple/src/components/preact/PreactCounter.tsx')
-rw-r--r-- | examples/framework-multiple/src/components/preact/PreactCounter.tsx | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/examples/framework-multiple/src/components/preact/PreactCounter.tsx b/examples/framework-multiple/src/components/preact/PreactCounter.tsx new file mode 100644 index 000000000..5ad164cc2 --- /dev/null +++ b/examples/framework-multiple/src/components/preact/PreactCounter.tsx @@ -0,0 +1,22 @@ +/** @jsxImportSource preact */ + +import { useState } from 'preact/hooks'; +import type { ComponentChildren } from 'preact'; + +/** A counter written with Preact */ +export function PreactCounter({ children }: { children?: ComponentChildren }) { + const [count, setCount] = useState(0); + const add = () => setCount((i) => i + 1); + const subtract = () => setCount((i) => i - 1); + + return ( + <> + <div class="counter"> + <button onClick={subtract}>-</button> + <pre>{count}</pre> + <button onClick={add}>+</button> + </div> + <div class="counter-message">{children}</div> + </> + ); +} |