how to use foreach for object in javascript code example
Example 1: javascript foreach object
const list = {
key: "value",
name: "lauren",
email: "[email protected]",
age: 30
};
Object.keys(list).forEach(val => {
let key = val;
let value = list[val];
console.log(`${key} : ${value}`);
});
Example 2: foreach object javascript
const games = {
"Fifa": "232",
"Minecraft": "476"
"Call of Duty": "182"
};
Object.keys(games).forEach((item, index, array) => {
let msg = `There is a game called ${item} and it has sold ${games[item]} million copies.`;
console.log(msg);
});
Example 3: for each element in object
var obj = {
first: "John",
last: "Doe"
};
Object.keys(obj).forEach(function(key) {
console.log(key, obj[key]);
});
Example 4: foreach object javascript
const obj = {
a: "aa",
b: "bb",
c: "cc",
};
for(let key in obj) {
console.log(key);
console.log(obj[key]);
}