Assign a const variable inside a map function
You need to go from expression syntax to the block syntax, using braces and return: data.map((item) => { const propertyName = item.productName; return (<div className=”flex-container card” key={item._id}> <div className=”content”> <p>{propertyName}</p> </div> </div>) }) However, you could also use destructuring to get your propertyName, and then you are back to one expression: data.map(({productName, _id}) => <div … Read more