In JS I get a response in string ex.
[{"id":"1a869e62-8993-33d0-bd54-f33753044ced","name":"Cubsonx"},{"id":"c534bcba-0096-3668-a34e-a35435e6aafb","name":"Paulina453"}]
And from that I want to only have names, ex.
[{"name":"Cubsonx"},{"name":"Paulina453"}]
and then render every name that is on the list in an discord.js embed fields.
Parse the string to an object:
const jsonObj = '[{"id":"1a869e62-8993-33d0-bd54-f33753044ced","name":"Cubsonx"},{"id":"c534bcba-0096-3668-a34e-a35435e6aafb","name":"Paulina453"}]';
const obj = JSON.parse(jsonObj);
then map the array to the desired one:
const names = obj.map((item) => ({ name: item.name }));
and if you need a string again, then stringify the result:
const stringNames = JSON.stringify(names);
Using _.map from lodash:
const getNames = function(obj) {
return {
name: obj.name
}
}
const data = [{"id":"1a869e62-8993-33d0-bd54-f33753044ced","name":"Cubsonx"},{"id":"c534bcba-0096-3668-a34e-a35435e6aafb","name":"Paulina453"}]
const newArray = _.map(data, getNames)
console.log(newArray) //result: [{"name":"Cubsonx"},{"name":"Paulina453"}]
Using plain JS Array.map MDN: Array.prototype.map
const data = [{"id":"1a869e62-8993-33d0-bd54-f33753044ced","name":"Cubsonx"},{"id":"c534bcba-0096-3668-a34e-a35435e6aafb","name":"Paulina453"}]
const newArray = data.map((item) => ({ name: item.name }))
console.log(newArray) //result: [{"name":"Cubsonx"},{"name":"Paulina453"}]
arr.map((el) => el.name);
This will return an array with names.