Getting max value(s) in JSON array

Question

I\'m trying to create a JavaScript function which takes information from an array in an external JSON and then takes the max value (or the top 5 values) for one of the JSON

Answer 1

function getMaxOfJson(jsonalreadyparsed, property) {
    var max = null;
    for (var i=0 ; i max){

                max = jsonalreadyparsed[i][property];

            }

        }

    }
    return max;
}

This works for me.