How do I loop through json objects to get the data I want

Question

I have json data and I want to get a specific object from the data. When I print data._embedded.artworks[0]._links.thumbnail in the console, I'm able to get the first thumbnail.

I'm wondering how I get all of the thumbnails. I tried

for (var key in data) {
    console.log(data._embedded.artworks[0]._links.thumbnail);
}

But here I also just get the thumbnails from the first id. I tried artworks[key] but I was not able to access other methods of the json data such as _links.

How would I loop through the json data to pull out all of the thumbnails?

data._embedded.artworks.map(link => console.log(link.thumbnail)) — Moses Schwartz
– Moses Schwartz, Commented Jul 29, 2019 at 0:19
@MoisheSchwartz .forEach is better so this, as you are not actually mapping — Nick Parsons
– Nick Parsons, Commented Jul 29, 2019 at 0:25

StackSlave · Accepted Answer · 2019-07-29 00:20:37Z

3

You are looping over data. You need to loop over data._emebedded.artworks. Try:

var art = data._embedded.artworks;
art.forEach(function(o){
  console.log(o._links.thumbnail);
});

answered Jul 29, 2019 at 0:20

StackSlave

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