Retrieving the value of a nested JSON object with a dynamic key

Currently, I am attempting to log a JSON key that is dynamic to the console. However, there is another nested object inside the main object that I also need to access a value from. The key of this nested object contains special characters, so I have been using square brackets. How can I achieve this?

for (var key in data.query.results.json) {
    console.log(key);
}

I have already tried something like:

console.log(key["http:__purl.org_rss_1.0_title"].value);
and various other attempts, but none of them seem to be successful.

Answer №1

It seems that to handle objects with 2 levels of nesting, you need to use nested "for" statements.

for (var key in data.query.results.json) {

  for (var key2 in data.query.results.json[key]) {
    if(key2 == "whateverKey")
      console.log(data.query.results.json[key][key2]);
  }

}

If there are more levels of nesting, a recursive function should be utilized.

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