I have a list of 1000 objects returned from an API; they are structured like
{
val1: {col: 'hjkh', …},
val2: {col: 'hekj', …},
val3: {col: 'jhkd', …},
val4: {col: 'kjdj', …},
val5: {col: 'kjdj', …},
}
I would like to convert them using Javascript to something I can iterate as a map in React, something like this would be ideal;
const objects = [
{ name: 'val1', col: 'hjkh', …},
{ name: 'val2', col: 'hekj', …}
];
Use Object.entries
const data = {
val1: {col: 'hjkh'},
val2: {col: 'hekj'},
val3: {col: 'jhkd'},
val4: {col: 'kjdj'},
val5: {col: 'kjdj'},
};
const result = Object.entries(data).map(([name, values]) => ({name, ...values}));
console.log(result);You could do something like:
const data = {
val1: {col: 'hjkh', …},
val2: {col: 'hekj', …},
val3: {col: 'jhkd', …},
val4: {col: 'kjdj', …},
val5: {col: 'kjdj', …},
};
const res = [];
Object.keys(data).forEach(key => {
res.push({
name: key,
...data[key]
});
});
I hope this gives a rough idea.
Use for...in to do just a single iteration.
let data = await api.get(); //your api call
let arr = [];
for (let prop in data) {
arr.push({ name: prop, ...data[prop] });
}
