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react hooks component re render when button press

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|_Genos_| answered on August 27, 2021 Popularity 5/10 Helpfulness 4/10

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answer react hooks component re render when button press

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react hooks component re render when button press

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const Button = () => {
  console.log("Button Rendered!");
  window.alert("Button Rendered");
  return <button onClick="">Press me</button>;
};

const TextInput = () => {
  const [textInput, setTextInput] = useState("Hallo");
  const onChangeInput = useCallback(
    (e) => {
      setTextInput(e.target.value);
    },
    [textInput]
  );
  return (
      <input
        type="text"
        onChange={onChangeInput}
        value={textInput}
      />
  );
}


export default function App() {
  return (
    <div>
      <TextInput/>
      <Button />
    </div>
  );
}

Popularity 5/10 Helpfulness 4/10 Language javascript

Source: stackoverflow.com

Tags: button javascript react-hooks render when

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|_Genos_|

Contributed on Aug 27 2021

|_Genos_|

0 Answers Avg Quality 2/10

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