Sum all properties in object

Question

I have the following object:

{\"speed\":299,\"equipment\":49,\"teleabb\":49,\"additional\":50,\"optional\":\"299\"}

I want to sum all this

Answer 1

You can do it this way:

var sum_object = {"speed":299,"equipment":49,"teleabb":49,"additional":50,"optional":"299"};
var sum = 0;

for( var index in sum_object ){
    sum += parseInt(sum_object[index]);
    console.log("Val: ",sum_object[index], sum);
};

console.log(sum);

JSFiddle: http://jsfiddle.net/abvuh5m0/