asd

react_alap/mai/src/25_01_21/Counter.js

@@ -0,0 +1,14 @@
+import { useContext, useEffect } from "react";
+import { CounterContext } from "./CounterContext";
+
+function Counter(){
+    let {counter, setCounter} = useContext(CounterContext);
+
+    return (
+        <button onClick={() => {setCounter(counter + 1)}}>
+            Nyomj meg {counter}
+        </button>
+    )
+}
+
+export default Counter;