javascript object iteration code example
Example 1: iterate object javascript
let obj = {
key1: "value1",
key2: "value2",
key3: "value3",
key4: "value4",
}
Object.entries(obj).forEach(([key, value]) => {
console.log(key, value);
});
Example 2: javascript iterate over object
var obj = { first: "John", last: "Doe" };
Object.keys(obj).forEach(function(key) {
console.log(key, obj[key]);
});
Example 3: javascript loop through object example
var person={
first_name:"johnny",
last_name: "johnson",
phone:"703-3424-1111"
};
for (var property in person) {
console.log(property,":",person[property]);
}
Example 4: javascript iterate object
let person={
first_name:"johnny",
last_name: "johnson",
phone:"703-3424-1111"
};
for (let i in person) {
let t = person[i]
console.log(i,":",t);
}
Example 5: js loop over object
const object = {a: 1, b: 2, c: 3};
for (const property in object) {
console.log(`${property}: ${object[property]}`);
}
Example 6: javascript iterate object
const obj = { 0: 'a', 1: 'b', 2: 'c' };
console.log(Object.entries(obj));
Object.entries(obj).forEach((key, value) => {
console.log(key + ' ' + value);
});