dynamically create textbox and save data MVC - asp.net-mvc-5

Question

I am new to MVC. I want to dynamically create textboxes upon user click.
<script>
function addRow(tableID) {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
var row = table.insertRow(rowCount);
var colCount = table.rows[0].cells.length;
for(var i=0; i<colCount; i++) {
var newcell = row.insertCell(i);
newcell.innerHTML = table.rows[0].cells[i].innerHTML;
switch(newcell.childNodes[0].type) {
case "text":
newcell.childNodes[0].value = "";
break;
case "checkbox":
newcell.childNodes[0].checked = false;
break;
case "select":
newcell.childNodes[0].selectedIndex = 0;
clear_attrib();
break;
}
}
else {
alert("Cannot add another row.");
}
}
function deleteRow(tableID) {
try {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
for(var i=0; i<rowCount; i++) {
var row = table.rows[i];
var chkbox = row.cells[0].childNodes[0];
if(null != chkbox && true == chkbox.checked) {
if(rowCount <= 1) {
alert("Cannot delete all the rows.");
break;
}
table.deleteRow(i);
rowCount--;
i--;
}
}
}catch(e) {
alert(e);
}
}
and the Razor
<table class="table" id="AddSchedule">
<tr>
<td><input type="checkbox" name="chk[]" class="checkbox_style" /></td>
<td>#Html.EditorFor(model => model.Schedule, new { htmlAttributes = new { #class = "form-control" } })
#Html.ValidationMessageFor(model => model.Schedule, "", new { #class = "text-danger" })
</td>
<td>#Html.EditorFor(model => model.Room, new { htmlAttributes = new { #class = "form-control" } })
#Html.ValidationMessageFor(model => model.Room, "", new { #class = "text-danger" })
</td>
<td>#Html.EditorFor(model => model.Subject, new { htmlAttributes = new { #class = "form-control" } })
#Html.ValidationMessageFor(model => model.Subject, "", new { #class = "text-danger" })
</td>
</tr>
the adding and removing of textboxes is OK. But I don't know how to save the data in the database. This is my controller
public ActionResult Create(EmployeeViewModel employeeViewModel)
{
if (ModelState.IsValid)
{
var emp = db.Employee.Create();
emp.ID = employeeViewModel.ID;
emp.LastName = employeeViewModel.LastName;
emp.FirstName = employeeViewModel.FirstName;
db.Employee.Add(emp);
var sched = db.FacultySchedule.Create();
sched.Schedule = employeeViewModel.Schedule;
sched.Room = employeeViewModel.Room;
sched.Subject = employeeViewModel.Subject;
db.FacultySchedule.Add(sched);
db.SaveChanges();
}
I tried using foreach but it still save only the first value, so i removed it... I think I'm missing something in the mark-up... like adding [] to make it an array just like in PHP. And I don't know how to fix it in the controller.
How can I fix the mark-up and the loop for in the controller for saving? Thanks.
Edit
this is the viewmodel
public class EmployeeViewModel
{
[DatabaseGenerated(DatabaseGeneratedOption.None)]
public int ID { get; set; }
public string LastName { get; set; }
public string FirstName { get; set; }
public string Schedule { get; set; }
public string Room { get; set; }
public string Subject { get; set; }
public virtual IEnumerable<FacultySchedule> FacultySchedule { get; set; }
}
and these are the domain model
public partial class Employee
{
public Employee()
{
FacultySchedule = new HashSet<FacultySchedule>();
}
[DatabaseGenerated(DatabaseGeneratedOption.None)]
public int ID { get; set; }
public string LastName { get; set; }
public string FirstName { get; set; }
public virtual ICollection<FacultySchedule> FacultySchedule { get; set; }
}
public partial class FacultySchedule
{
public FacultySchedule()
{
Substitution = new HashSet<Substitution>();
}
public int ID { get; set; }
public int EmployeeID { get; set; }
public string Schedule { get; set; }
public string Room { get; set; }
public string Subject { get; set; }
public virtual Employee Employee { get; set; }
}