How do i access an element of an object that is inside an array and that array is inside an object

Question

I need a small Help in JS? i want to access mail_address of this nested object, how will I do it

const data = 
  { members: 
    [ { id           : '7d8c03e88a8386f6453340c1db56'
      , mail_address : 'trial.om'
      , uniqsl       : 'c6cce01'
  } ] }

`data.members[0].mail_address` should do... Did you try anything prior to ask? — Louys Patrice Bessette, Jan 31 '22 at 00:42

score 2 · Answer 1 · edited Jan 31 '22 at 00:46

2

const data = {
  members: [
   {
    id: '7d8c03e88a8386f6453340c1db56',
    mail_address: 'trial.om',
    uniqsl: 'c6cce01',
    }
   ]
}

console.log(data.members[0].mail_address) // Prints "trail.om"

members is a array of objects, but it has one single element. You access this element at the index 0.

edited Jan 31 '22 at 00:46

Louys Patrice Bessette

31,534
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answered Jan 31 '22 at 00:42

Edu Paz

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i get an error saying saying "Cannot Read properties of undefined ( reading "0") ,,, I am using Mailchimp api – Shubham Vishwakarma Jan 31 '22 at 00:47
During my edits i renamed obj as data to follow the question example, but forgot to rename it in the console – Edu Paz Jan 31 '22 at 00:47
yeah i used this console.log(data.members[0].mail_address); – Shubham Vishwakarma Jan 31 '22 at 00:48
still getting an error! – Shubham Vishwakarma Jan 31 '22 at 00:48
1

The `data` as the variable name of the object comes from the edit of @MisterJojo. -- Shubam, check the name of the object. – Louys Patrice Bessette Jan 31 '22 at 00:49
2

@MisterJojo: that is a good example why **not** to add anything to questions. Be careful ;) – Louys Patrice Bessette Jan 31 '22 at 00:51
Wat! A random person can edit the asker question! Didn't know that – Edu Paz Jan 31 '22 at 00:52
2

@EduPaz Not "random"... A user who has the privilege (2K rep points) - [ref](https://stackoverflow.com/help/privileges) – Louys Patrice Bessette Jan 31 '22 at 00:54
@LouysPatriceBessette Shubham Vishwakarma is a newbie here, I just tried to make his question more readable... – Mister Jojo Jan 31 '22 at 00:56
A random >=2k rep points user – Edu Paz Jan 31 '22 at 00:56
@EduPaz: It is useful most of the time. Did you notice MY edit to your answer? (lol) – Louys Patrice Bessette Jan 31 '22 at 01:06
@LouysPatriceBessette fair enough – Edu Paz Feb 01 '22 at 11:24

How do i access an element of an object that is inside an array and that array is inside an object

1 Answers1