Access nested object in Javascript

Question

How can I Access 'newsInfo' in this object with moreInfo key?

let news = {
  newsId : '1',
  newsTitle : 'Article',
  newsInfo : [
    {
      lessInfo :'new online shop'
    },
    {
      moreInfo : 'create new online shop for merchants'
    }
  ]
};

So you have "create new online shop for merchants" and the `news` object? If so, why not just say `news.newsInfo` or `news["newsInfo"]`? — NumberC, Jun 28 '20 at 23:37
Task is that i have to grab moreInfo with key and console log it but i dont know how to access it — Roffulus, Jun 28 '20 at 23:38
have you tried this ```console.log(news.newsInfo[1].moreInfo)``` ? — Desire Kaleba, Jun 28 '20 at 23:40
This should get you the value of moreInfo: `news.newsInfo[1].moreInfo` or `news["newsInfo"][1]["moreInfo"]`. If not, can you elaborate on what you mean by "grab moreInfo with key" — NumberC, Jun 28 '20 at 23:42

score 0 · Accepted Answer · answered Jun 28 '20 at 23:38

0

You can use the dot operator and square brackets to access the second element of the array.

const info = news.newsInfo[1].moreInfo;

let news = {
  newsId : '1',
  newsTitle : 'Article',
  newsInfo : [
    {
      lessInfo :'new online shop'
    },
    {
      moreInfo : 'create new online shop for merchants'
    }
  ]
};
const info = news.newsInfo[1].moreInfo;
console.log(info);

answered Jun 28 '20 at 23:38

Unmitigated

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thank you very much – Roffulus Jun 28 '20 at 23:41
@Roffulus No problem. – Unmitigated Jun 28 '20 at 23:42

Access nested object in Javascript

1 Answers1