Question

Input:

{ key : "value" ,
  list : [
    { 
        key : "values1" ,
        list : [
            { key : "value2" , list :[{ key : "simpleValue" } ]
            }
            ]
    },
    {
        key : "value3"
    }
]
}

Output:

{key : [“value” , “values1” , “values2” , “simpleeValue”, “values3”]}

the code that I wrote for conversion is

var outputArray=new Array();
var count=0;
  function recursion(testData){



if(testData.key==undefined)
{

return ;

}


else
{
    outputArray[count]=testData.key;
    count++;

for(var k in testData.list)
    {

    testData1=testData.list[k];
    recursion(testData1);
    recursion(testData.key);
    }


}

return outputArray;
}

The output will only give me the value list an array,like [
‘value’,
‘values1’,
‘value2’,
‘simpleValue’,
‘value3’
], how do I use the hash method to get the correct output?

Answer 1

I got this thing sorted out

var outputArray=new Array();

function recursion(testData){


if(testData.key==undefined)
{

return ;

}


else
{

    //alert(testData.key);
    outputArray.push(testData.key);

for(var k in testData.list)
    {
    testData1=testData.list[k];
    recursion(testData1);
    recursion(testData.key);
    }


}


var l={};
l.key=outputArray;
return l;
}