how to loop a array of object code example
Example 1: javascript loop through array of objects
var people=[
{first_name:"john",last_name:"doe"},
{first_name:"mary",last_name:"beth"}
];
for (let i = 0; i < people.length; i++) {
console.log(people[i].first_name);
}
Example 2: loop array of objects
const myArray = [{x:100}, {x:200}, {x:300}];
myArray.forEach((element, index, array) => {
console.log(element.x);
console.log(index);
console.log(array);
});
Example 3: loop array of objects
const people = [
{name: 'John', age: 23},
{name: 'Andrew', age: 3},
{name: 'Peter', age: 8},
{name: 'Hanna', age: 14},
{name: 'Adam', age: 37}];
const anyAdult = people.some(person => person.age >= 18);
console.log(anyAdult);
Example 4: javascript loop through array of objects
var array = new Array(item1,item2,item3)
for(i=0;i<array.length;i++){
if(i==2){
console.log(array[i])
}
}