javascript loop through object array
var person={
first_name:"johnny",
last_name: "johnson",
phone:"703-3424-1111"
};
for (var property in person) {
console.log(property,":",person[property]);
}javascript loop through object array
var person={
first_name:"johnny",
last_name: "johnson",
phone:"703-3424-1111"
};
for (var property in person) {
console.log(property,":",person[property]);
}loop through object in array javascript
var cars = [{name: 'Audi'}, {name: 'BMW'}, {name: 'Ferrari'}, {name: 'Mercedes'}, {name: 'Maserati'}];
for(var i = 0; i < cars.length; i++) {
console.log(cars[i].name);
}js loop array of objects
// Array of objects
const p = [{
"p1": "value1",
"p2": "value2",
"p3": "value3"
},
{
"p4": "value4",
"p5": "value5",
"p6": "value6"
}];
// Get the objects out of the array
for (let obj of p) {
// console.log(obj);
// output:
// { p1: 'value1', p2: 'value2', p3: 'value3' }
// { p4: 'value4', p5: 'value5', p6: 'value6' }
// Now we can loop the objects in the array by nesting the 'for in' loop inside the 'for of' loop
for(let key in obj) {
console.log(key);
// output:
// p1
// p2
// p3
// p4
// p5
// p6
// console.log(obj[key]);
// output
// value1
// value2
// value3
// value4
// value5
// value6
}
}iterate through object array javascript
for (var key in array) {
var obj = myArray[key];
// ...
}how to get value in array object value using for loop in javascript
const people = [ {name: "john", age:23},
{name: "john", age:43},
{name: "jim", age:101},
{name: "bob", age:67} ];
const john = people.find(person => person.name === 'john');
console.log(john);how to get value in array object value using for loop in javascript
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); // trueCopyright © 2021 Codeinu
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