Need to separate particular String from array in javascript

Question

I have a output like this

Output :

[{service: 'xdc'},{service: 'cddc'}, {service:
'cdcd'},{service: 'cddc'}]

I need to convert like this

output : [xdc,cddc,cdcd,cddc]

Answer 1

You can use Array.prototype.map() combined with Destructuring assignment

Code:

const output = [{service: 'xdc'},{service: 'cddc'}, {service: 'cdcd'},{service: 'cddc'}]

const result = output.map(({ service }) => service)

console.log(result)

Answer 2

Use Array.map():

const output=[{service: 'xdc'},{service: 'cddc'}, {service: 'cdcd'},{service: 'cddc'}]
const result = output.map(el => el.service)
console.log(result)

Answer 3

You can use simple forEach() loop in this case:

var data = [{service: 'xdc'},{service: 'cddc'}, {service:
'cdcd'},{service: 'cddc'}]

var output = [];

data.forEach(element => {
output.push(element.service);
});

console.log(output);