SO - 32065604 - get property value from json

by codeSpy

JavaScript

var source=[{'k':'01'} , 
               {'k':'02',
                  'children':[{'k':'05'},{'k':'06'},{'k':'07'}]},
               {'k':'03'}];

var input = '02';

for(var index in source){
	if(source[index].k == input){
    	if(source[index].hasOwnProperty('children')){
        	console.log(source[index].children);
        }
    }
}