How to use forEach Loop In Javascript
The forEach loop allows you to loop through an array of objects and access each one individually. By this method too, you can access both the whole elements and the properties inside the objects.
Syntax:
arrayName.forEach(function(item) {
console.log(item);
});
Example: The code below demonstrates how we can use the forEach loop to access the elements of the array of objects.
Javascript
// Array of objects let objArr = [ { name: 'john' , age: 12, gender: 'male' }, { name: 'jane' , age: 15, gender: 'female' }, { name: 'julie' , age: 20, gender: 'trans' } ]; console.log( "Accessing the arrayusing the forEach loop:" ); objArr.forEach( function (item) { console.log(item); }); |
Accessing the arrayusing the forEach loop: { name: 'john', age: 12, gender: 'male' } { name: 'jane', age: 15, gender: 'female' } { name: 'julie', age: 20, gender: 'trans' }
How to Access Array of Objects in JavaScript ?
In this article, we are going to learn how we Access an Array of Objects in JavaScript. An array of objects in JavasScript is a collection of elements that individually hold a number of properties and values.
The approaches to access the array of objects in JavaScript are:
Table of Content
- Using the Brackets notation
- Using the DOT notation
- Using the for..in loop
- Using forEach Loop
- Using map() method
- Using filter() method