/Javascript/React/React catch error in component

React catch error in component

class ErrorBoundary extends React.Component {
  constructor(props) {
    super(props);
    this.state = { hasError: false };
  }

  componentDidCatch(error, info) {    // Display fallback UI    this.setState({ hasError: true });    // You can also log the error to an error reporting service    logErrorToMyService(error, info);  }
  render() {
    if (this.state.hasError) {      // You can render any custom fallback UI      return <h1>Something went wrong.</h1>;    }    return this.props.children;
  }
}

Source: reactjs.org

Similar codes

2 votes274 views1 answer
React native responsive font
Javascript React
0 vote284 views1 answer
11. Which of the following metals catch fire on reaction with air? A. Magnesium B. Manganese C. Potassium D. Calcium
Javascript React
0 vote260 views1 answer
React Update a label when rate moves "quietly"
Javascript React
0 vote222 views3 answers
How to use keyextractor in flatlist react native
Javascript React
5 votes266 views3 answers
React router lazy load
Javascript React
0 vote267 views1 answer
React native delay input
Javascript React
0 vote258 views1 answer
Mock createRef jest react functional component
Javascript React
0 vote329 views1 answer
Setstate to false after 10 sec react native
Javascript React
0 vote265 views1 answer
Flutter or react native
Javascript React
0 vote249 views1 answer
Ts(2749) react testing library
Javascript React