I'm trying to figure out how I would parse the following information:
{
'unknown-value': {
name: 'AB',
id: 'BLUE'
},
'unknown-value': {
name: 'AC',
id: 'PURPLE'
}
}
Wanting to parse them then create an array of values like these:
names = ['AB', 'AC']
ids = ['BLUE', 'PURPLE']
Haven't come across something like this where it isn't an array of objects so I'm a little stumped on what to do.
Object.values().
const obj = [{
'unknown-value': {
name: 'AB',
id: 'BLUE'
},
'unknown-value2': {
name: 'AC',
id: 'PURPLE'
}
}]
let names = [];
let ids = [];
obj.forEach((x) => {
Object.values(x).forEach((y)=>{
names.push(y.name);
ids.push(y.id);
})
})
console.log(names);
console.log(ids);You might need that unknown key as well, so Object.entries is your friend:
const normalized = Object.entries(obj).map(([key, value]) => ({key, ...value}));
Now normalized contains an array of objects each with a new property "key" which contains the key.
const { names, ids, } = Object.values({
'foo': {
name: 'AB',
id: 'BLUE',
},
'bar': {
name: 'AC',
id: 'PURPLE',
}
}).reduce((map, item) => {
map.names.push(item.name)
map.ids.push(item.id)
return map;
}, { names: [], ids: [] });
console.log('names :', names);
console.log('ids :', ids);.as-console-wrapper { min-height: 100%!important; top: 0; }As simple as it can get, try this approach and you will find the desired result
object = {
'unknown-value': {
name: 'AB',
id: 'BLUE'
},
'unknown-value': {
name: 'AC',
id: 'PURPLE'
}
};
names = [];
ids = [];
for (key in object) {
names.push(object[key].name);
ids.push(object[key].id);
}
for (value of names) {
console.log(value);
}
for (value of ids) {
console.log(value);
}
Object.values?