How to usethe object.entries() method in Javascript

Approach 4: Using object.values() Method

The Object.entries() method in JavaScript returns an array consisting of enumerable property [key, value] pairs of the object. we iterate through that array using for..in loop and get only the properties of that object.

Example: This example shows the implementation of the above-explained approach.

Javascript

const Teachers = [
    {
        name: 'saritha',
        subject: 'Maths'
    },
    {
        name: 'ahim',
        subject: 'science'
    },
    {
        name: 'sneha',
        subject: 'Social'
    }]

for (const entry of Object.entries(Teachers)) {
    for (let value in entry[1]) {
        console.log(entry[1][value]);
    }
}

Output

saritha
Maths
ahim
science
sneha
Social

How to loop through an array containing multiple objects and access their properties in JavaScript ?

Looping through an array of elements is straightforward because you can access them using their indexes. However, it’s a bit different with objects since they consist of key-value pairs, and you can’t index them like an array.

To loop through an array of objects in JavaScript, you need to use different methods compared to traditional arrays. JavaScript provides methods like Object.keys(), Object.values(), and Object.entries() to help you access keys and values of objects easily. These methods make it simpler to work with objects and iterate through their properties.

There are many ways to loop through the array of objects. Let’s look at them one by one:

Table of Content

Using for…in loop
Using forEach() Method
Using Object.keys() Method
Using object.values() Method
Using the object.entries() method
Using Lodash _.forEach()

How to usethe object.entries() method in Javascript

How to loop through an array containing multiple objects and access their properties in JavaScript ?

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