Search
 
SCRIPT & CODE EXAMPLE
 

JAVASCRIPT

refresh a single component

import React from "react";

class App extends React.Component {

  handleRefresh = () => {
    // by calling this method react re-renders the component
    this.setState({});
  };

  render() {
    return (
      <div>
        <h1>{Math.random()}</h1>
        <button onClick={this.handleRefresh}>Refresh component</button>
      </div>
    );
  }
}

export default App;
Comment

PREVIOUS NEXT
Code Example
Javascript :: sort array of strings 
Javascript :: find duplicate values in array javascript 
Javascript :: collapse in angular 4 
Javascript :: react router history not defined 
Javascript :: javascript remove last charter stings 
Javascript :: tab key event in angular 
Javascript :: javascript kill all childs 
Javascript :: javascript how to merge arrays 
Javascript :: javascript ajouter une donnée à une list 
Javascript :: jquery date format 
Javascript :: datatable bootstrap cllick on specific button 
Javascript :: react js error boundary functional component 
Javascript :: rethrow error javascript 
Javascript :: How to pass variables from js to html node 
Javascript :: null data type in javascript 
Javascript :: javascript inbuilt funcctions to match the word and return boolean 
Javascript :: Uncaught TypeError: Data.filter is not a function 
Javascript :: react native lottie 
Javascript :: --resolveJsonModule 
Javascript :: string padStart padEnd 
Javascript :: js change text on hover 
Javascript :: typescript get class list for element 
Javascript :: node js documentation 
Javascript :: js count word 
Javascript :: mangoosejs 
Javascript :: nestjs init 
Javascript :: redux saga fetch data using axios 
Javascript :: function to generate random number in javascript 
Javascript :: convert array to csv javascript 
Javascript :: angular decorators list 
ADD CONTENT
Topic
Content
Source link
Name
4+1 =