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React
by Patrik
Pass a Parameter to an onClick Event Handler
Another common use case for event handlers is passing a parameter to a function in React so it can be used later. For example:
import React from "react";
const App = () => {
const sayHello = (name) => {alert(`Hello, ${name}!`);
};
return (
<button onClick={() => {sayHello("John");}}>Say Hello</button>
);
};
export default App;Referenced in:
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