Question

How to loop through nested JSON object in JavaScript

Answer 1

const json =  {
    "name":"Leo",
    "age":45,
    "kids": {
      "kid1":"Abbie",
      "kid2":"Ann",
      "kid3":"Aaric"
    }
} 
 
for (let k in json) {
    console.log(k, json[k]);
}
 
 
 
    
/*
run:
  
name Leo
age 45
kids { kid1: 'Abbie', kid2: 'Ann', kid3: 'Aaric' }
  
*/

 

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Answer 2

const json =  {
    "name":"Leo",
    "age":45,
    "kids": {
      "kid1":"Abbie",
      "kid2":"Ann",
      "kid3":"Aaric"
    }
} 

for (let k in json.kids) {
    console.log(k, json.kids[k]);
}



   
/*
run:
 
kid1 Abbie
kid2 Ann
kid3 Aaric
 
*/

 

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