How to loop through keys of JavaScript object [duplicate]

Question

I have an object that looks like this:

var myObj = {
    name:"Bacon",
    fat:20,
    carb:40
}

Is there a way to do a loop on the keys of the object, to then get its value?

Answer 1

You can traverse through javascript following way:

for (var key in p) {
  if (p.hasOwnProperty(key)) {
    alert(key + " -> " + p[key]);
  }
}