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jsx foreach

Different Dogfish answered on January 20, 2021 Popularity 10/10 Helpfulness 5/10

answer jsx foreach

related foreach in react

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 javascript jsx

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Contributed on Jan 20 2021

Different Dogfish

0 Answers Avg Quality 2/10

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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

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Contributed on Jul 30 2021

Nirjhor

0 Answers Avg Quality 2/10

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