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foreach in react

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Nirjhor answered on January 20, 2021 Popularity 10/10 Helpfulness 3/10

answer foreach in react

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foreach in react

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You need to pass an array of element to jsx. 
The problem is that forEach does not return anything (i.e it returns undefined).
So it's better to use map because map returns an array:

***

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: foreach javascript

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Contributed on Jul 30 2021

Nirjhor

0 Answers Avg Quality 2/10

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jsx foreach

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render() {
	const myArray = [];
    return <>
		{myArray.map(item => {
			return (<Element>
    			{item}
		    </Element>);
		});}
    </>
}

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: foreach

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Contributed on Jan 20 2021

Different Dogfish

0 Answers Avg Quality 2/10

forEach Loop in React

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import React from 'react';  
     
function App() {  
     
  const myArray = ['Ranjeet', 'Adil', 'Preet'];  
    
  return (  
    <div className="container" style={{background:'red'}}>     
        <h1> Example of React Map Loop </h1>  
     
        {myArray.map(name => (  
          <li>  
            {name}  
          </li>  
        ))}  
     
    </div>  
  );  
}  
     
export default App;

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: softhunt.net

Tags: foreach

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Contributed on Apr 10 2022

Outrageous Ostrich

0 Answers Avg Quality 2/10

react foreach loop

Comment

ewrwqercwre

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: foreach javascript

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Contributed on Dec 13 2021

Alive Alligator

0 Answers Avg Quality 2/10

foreach in react

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