How can I transform an object into an array of objects?
Input:
{
AF: 'Afghanistan',
AX: 'Åland Islands',
AL: 'Albania',
DZ: 'Algeria'
}Output:
[
{value: 'AF', label: 'Afghanistan'},
{value: 'AX', label: 'Åland Islands'},
{value: 'AL', label: 'Albania'},
{value: 'DZ', label: 'Algeria'}
]Utilize the Object.keys() function to retrieve the keys of an object. This function will produce an array containing the keys as string entries. Subsequently, apply the map method to this array, and specify the desired object in the mapping function to obtain the desired array result.
let countries = {
AF: 'Afghanistan',
AX: 'Åland Islands',
AL: 'Albania',
DZ: 'Algeria'
}
let arr = Object.keys(countries).map(key => {
return {key: key, value: countries[key]}
});
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