Convert JavaScript object into URI-encoded string

Question

I got a JavaScript object which I would like to get x-www-form-urlencoded.

Something like $(\'#myform\').serialize() but for objects.

Answer 1

To build on @Claymore's answer, Here is a function to encode an object and additionally omit the trailing ampersand:

encodeObject(params) {
  var query = [];
  for (let key in params) {
    let val = encodeURIComponent(key) + "=" + encodeURIComponent(params[key]);
    query.push(val);
  }
  return query.join('&');
}