How do I get rid of error "The view 'save' or its master was not found or no view engine supports the searched locations"?

See more:

C#

ASP.NET

form

Binding

MVC5

Hello I am trying to write a save function in my asp.net mvc application. It works fine, but I had to change

public ActionResult Index(List<Doctor> drnos, int? page)

to

public ActionResult save(List<Doctor> drnos, int? page)

because the function was being called when the index loaded. The problem is that it does not like that I am referencing "save" instead of "Index". I already have an Index function that does multiple things including the implementation of a search bar. I do not want the save function to be called every time the index is loaded. What am I doing wrong in my "save" function? Thanks!

drnosController

public ActionResult save()
       {
           return View();

       }

       [HttpPost]
       public ActionResult save(List<Doctor> drnos, int? page)
       {

           System.Diagnostics.Debug.WriteLine("Save Called");
           DrNOSv2Entities db = new DrNOSv2Entities();
           foreach (Doctor doc in drnos)
           {

               Doctor existing = db.Doctors.Find(doc.RVH_ID_);
               if (existing != null)
               {
                   System.Diagnostics.Debug.WriteLine("passed if");
                   existing.AdmPriv = doc.AdmPriv;
                   existing.QCPR = doc.QCPR;
                   existing.Keane = doc.Keane;
                   existing.Orsos = doc.Orsos;
                   existing.Soft = doc.Soft;
                   existing.C3M = doc.C3M;

               }
           }
           db.SaveChanges();
          int pageSize = 100;
           int pageNumber = (page ?? 1);
           return View(drnos.ToPagedList(pageNumber, pageSize));

       }

Index.cshtml

@using (Html.BeginForm("save", "drnos",  FormMethod.Post, new { id = "doctorform" }))
 {
    

     for (int i = 0; i < Model.Count; i++)
     {

            <tr>
                <td>
                    
                    @Model[i].RVH_ID_
                    @Html.HiddenFor(m => m[i].RVH_ID_)

                </td>
                <td>
                    @Model[i].Last_Name
                    @Html.HiddenFor(m => m[i].Last_Name)
                </td>
                <td>
                    @Model[i].First_Name
                    @Html.HiddenFor(m => m[i].First_Name)
                </td>
                <td>
                    @Model[i].Middle_Name
                    @Html.HiddenFor(m => m[i].Middle_Name)
                </td>
                <td>
                    @Model[i].Degree1
                    @Html.HiddenFor(m => m[i].Degree1)
                </td>
                <td>
                    @Model[i].Group
                    @Html.HiddenFor(m => m[i].Group)
                </td>
                <td>
                    
                    @Html.CheckBoxFor(m => m[i].AdmPriv)
                </td>
                <td>
                    @Html.CheckBoxFor(m => m[i].QCPR)
                </td>
                <td>
                    @Html.CheckBoxFor(m => m[i].Keane)

                </td>
                <td>
                    @Html.CheckBoxFor(m => m[i].Orsos)

                </td>
                <td>
                    @Html.CheckBoxFor(m => m[i].Soft)

                </td>
                <td>
                    @Html.CheckBoxFor(m => m[i].C3M)
                </td>


                <td>
                    @Html.ActionLink("Edit", "Edit", new { id = Model[@i].RVH_ID_ })  
                    @Html.ActionLink("Details", "Details", new { id = Model[@i].RVH_ID_ })

                </td>
            </tr>
     
            }
            
            }

        </table>

Doctor.cs

namespace drnosv6.Models
{
    using System;
    using System.Collections.Generic;
    
    public partial class Doctor
    {
        public int RVH_ID_ { get; set; }
        public string NPI { get; set; }
        public bool On_Staff { get; set; }
        public bool AdmPriv { get; set; }
        public bool Inactive { get; set; }
        public string License_Verification_Date { get; set; }
        public string Last_Name { get; set; }
        public string First_Name { get; set; }
        public string Middle_Name { get; set; }
        public string Group { get; set; }
        public string Address { get; set; }
        public string City { get; set; }
        public string Zip { get; set; }
        public string State { get; set; }
        public string Telephone { get; set; }
        public string Fax { get; set; }
        public string Phys_Spclty { get; set; }
        public string License_ { get; set; }
        public string UPIN { get; set; }
        public bool QCPR { get; set; }
        public bool Keane { get; set; }
        public bool Orsos { get; set; }
        public bool C3M { get; set; }
        public bool Soft { get; set; }
        public bool DIC { get; set; }
        public bool Metalink { get; set; }
        public bool Open_Med { get; set; }
        public bool Muse { get; set; }
        public bool MedQuest { get; set; }
        public string Degree1 { get; set; }
        public string Degree2 { get; set; }
        public string Degree3 { get; set; }
    }
}