How to implement component lifecycle methods in a Class Component

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With the help of code can i know How to implement component lifecycle methods in a Class Component?
Mar 26 in Node-js by Nidhi
• 16,260 points
444 views

1 answer to this question.

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To implement component lifecycle methods in a Class Component:

Example:

import React, { Component } from 'react';

class LifecycleDemo extends Component {

  componentDidMount() {

    console.log('Component mounted');

  }

  componentDidUpdate() {

    console.log('Component updated');

  }

  componentWillUnmount() {

    console.log('Component will unmount');

  }

  render() {

    return <h1>Lifecycle Methods Demo</h1>;

  }

}

export default LifecycleDemo;

answered Mar 26 by anonymous

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