Change key name in nested JSON structure

Question

I have a JSON data structure as shown below:

{
    \"name\": \"World\",
    \"children\": [
      { \"name\": \"US\",
          \"children\": [
           {          


        

Answer 1

You could use a function like this :

function clonerename(source) {
    if (Object.prototype.toString.call(source) === '[object Array]') {
        var clone = [];
        for (var i=0; i

Note that what you have isn't a JSON data structure (this doesn't exist as JSON is a data-exchange format) but probably an object you got from a JSON string.