Insert collection when inserting mvc string

Question

I just want to insert a collection of phone numbers for each employee into the employee table. I know how to do this in the user interface (client side java script) I need a specific code (when I increase the number of phones on the client side, increase the size of objects from the phone like

I read this:

http://www.itorian.com/2013/04/nested-collection-models-in-mvc-to-add.html

everything is fine, but when I increase the number of phones in the user interface by more than two, just insert 2 rows into the database because of this: my entry point

public ActionResult Add()
{
    var Employee = new employee();
    Employee.CreatePhoneNumbers(2);
    return View(Employee);
}

[HttpPost]
public ActionResult Add(employee emp) {
    if (ModelState.IsValid) {
        telephoneEntities db = new telephoneEntities();
        foreach(phon phone in emp.phons.ToList()) {
            if (phone.deletephon == true) {
                emp.phons.Remove(phone);
            }
        }
        db.employees.Add(emp);
        db.SaveChanges();
        return RedirectToAction("Index", "Home");
    }
    return View();
}

I need javascript to change this value to 2 or 3 .... (phone number added in user interface)

thanks

Answer 1

.

Employee.CreatePhoneNumbers(2);

, . , .

, , New?

2 3 ?