How do I format data fetched from an API in React?
You can use the useEffect
hook to fetch data and then format it using JavaScript methods like map
or reduce
.
Can you show me an example of using map
to format the data?
Sure! After fetching the data, you can use data.map(item => ({ id: item.id, name: item.name }))
to format it.
What if the data is nested? How do I handle that?
For nested data, you can access properties using dot notation, like item.details.name
, within your map
function.
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