I need to get an array of all the name values from a JSON structure.
My JSON looks like this:
{
"profile": {
"G5j7": {
"name": "siddharth",
"age": "17"
},
"Loj9": {
"name": "ram",
"age": "20"
},
"Huy8": {
"name": "maix"
}
}
}
I can get a specific name value by:
var singleName = profile.G5j7.name;
But how do I get an array of all the name values if don't know all the IDs inside profile? I need to store in a variable.
const arrayName = Object.values(profile).map((item) => item.name);
You can use Object.keys to get all properties keys in an Object, with that you can get access to all profile object keys with that you can retrieve name for each key like bellow
let data = {
"profile": {
"G5j7": {
"name": "siddharth",
"age": "17"
},
"Loj9": {
"name": "ram",
"age": "20"
},
"Huy8": {
"name": "maix"
}
}
};
let profiles_keys = Object.keys(data.profile);
let results = profiles_keys.reduce((accumulator, current)=> {
return accumulator.concat(data.profile[current].name)
}, []);
console.log(results);Object.values(yourObj.profile).map(v => v.name)
Object.values() returns an array of the values on every (own) prop of your object. So you can forget about the property names and iterate on its values