Pivot or Transforming JavaScript object

Question

I have the following JavaScript object. I need to generate a new object from the given object. What is the approach I should take in JavaScript?

[
 {\"name\"         


        

Answer 1

The below code will work for your requirement. The final result is stored in the variable result which holds the array object.

    var source = [{
            "name": "Dan",
            "city": "Columbus",
            "ZIP": "47201"
        },
        {
            "name": "Mark",
            "city": "Tampa",
            "ZIP": "33602"
        },
        {
            "name": "Jen",
            "city": "Columbus",
            "ZIP": "47201"
        }
    ];

    var result = [];
    finalarr('ZIP');

    function finalarr(propname) {
        var obj = JSON.parse(JSON.stringify(source));

        obj.forEach(function(elm,i) {
            var arr = {};var chli=[];var charr={};
            var flag = 0;

            for (var prop in elm) {
                if(prop != propname){
                    charr[prop]=elm[prop];
                }
            }

            for(var i=0;i