Objekt (Person)#

../../_images/heiliger-kirche-dahn-01.webp 

const Person = function (vname, nname){
  this.vname = vname,
  this.nname = nname
};

p1 = new Person('Peter', 'Koppatz')
console.log(p1);

Erweiterung#

Person.prototype.fullname = function() {
  let fname = `Vor- und Zuname: ${this.nname}, ${this.vname} `
  return fname
}

p1.fullname()