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how to add a key to every html tag in a list react

Johiny answered on March 28, 2022 Popularity 1/10 Helpfulness 1/10

answer how to add a key to every html tag in a list react

how to add a key to every html tag in a list react

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//if you have a list of html tags passed like a prop to a component maybe
// you will get the each child in a list should have a unique "key" error
// to solve that you can wrap every html element in the list with a <Fragment>
props.htmlElementsList.map(item => {
        return(
           <Fragment key={anykey}>{item}</Fragment>
        )
      })

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: add html javascript key list

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Contributed on Mar 28 2022

Johiny

0 Answers Avg Quality 2/10

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how to add a key to every html tag in a list react

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