Find by key deep in a nested array

Question

Let\'s say I have an object:

[
    {
        \'title\': \"some title\"
        \'channel_id\':\'123we\'
        \'options\': [
                    {
                 


        

Answer 1

This piece of code allows you to get all objects within a JSON whose key is user-defined.

function main(obj = {}, property){
 const views = [];

 function traverse(o) {
    for (var i in o) {
      if(i === property) views.push(o[i]);
      if (!!o[i] && typeof(o[i])=="object") {
        console.log(i, o[i]);
        traverse(o[i]);
      } else {
        console.log(i, o[i]);
      }
    }
    }

  traverse(obj);
  return views;

}

Here is an example:

const obj = {
    id: 'id at level 1',
    level2: {
      id: 'id at level 2',
      level3: {
        id: 'id at level 3',
        level4: {
          level5: {
            id: 'id at level 5'
          }
       }
    }
  },
  text: ''
}

main(obj, 'id');