/Javascript/React/Hide component blur react hooks

Hide component blur react hooks

const React,{ useState, useMemo } = React

const usToggleOnFocus = (initialState = false) => {
  const [show, toggle] = useState(initialState);
  
  const eventHandlers = useMemo(() => ({
    onFocus: () => toggle(true),
    onBlur: () => toggle(false),
  }), []);

  return [show, eventHandlers];
}

const Demo = () => {
  const [show, eventHandlers] = usToggleOnFocus();

  return (
    <div>
      <input {...eventHandlers} />
      {show && <div>Content</div>}
    </div>
  );
};

ReactDOM.render(
  <Demo />,
  demo
);

Source: stackoverflow.com

Similar codes

0 vote155 views1 answer
How to get the data from clicking on notification on web in reactjs
Javascript React
0 vote173 views1 answer
Modal in react
Javascript React
0 vote135 views1 answer
How to rerender a page in React when the user clicks the back button
Javascript React
1 vote136 views1 answer
How to store array into react-native local storage
Javascript React
20 votes140 views4 answers
On enter key press react
Javascript React
0 vote140 views1 answer
Plotly react
Javascript React
0 vote123 views1 answer
How to stop server of react js
Javascript React
0 vote141 views1 answer
Application/ld+json react
Javascript React
0 vote177 views1 answer
How set default value for react-select
Javascript React
5 votes147 views2 answers
React js download file
Javascript React