View difference between Paste ID: ytU11V2r and iHw4rMgT

 ASP.net MVC4 Multiselect ListBox with Many-to-Many relationship
-public class Employee
+public class Employee
-{
+{
-    public int EmployeeId { get; set; }
+    public int EmployeeId { get; set; }
-    public String FirstName { get; set; }
+    public String FirstName { get; set; }
-    public String LastName { get; set; }
+    public String LastName { get; set; }
-
+
-    public virtual ICollection<Division> Divisions { get; set; }
+    public virtual ICollection<Division> Divisions { get; set; }
-}
+
-
+
-public class Division
+public class Division
-{
+{
-    public int DivisionId { get; set; }
+    public int DivisionId { get; set; }
-    public String DivisionName { get; set; }
+    public String DivisionName { get; set; }
-
+
-    public virtual ICollection<Employee> Employees { get; set; }
+    public virtual ICollection<Employee> Employees { get; set; }
 }
 
-protected override void OnModelCreating(DbModelBuilder modelBuilder)
+protected override void OnModelCreating(DbModelBuilder modelBuilder)
-    {
+    {
-
+
-        modelBuilder.Entity<Employee>()
+        modelBuilder.Entity<Employee>()
-                .HasMany(e => e.Divisions)
+                .HasMany(e => e.Divisions)
-                .WithMany(d => d.Employees)
+                .WithMany(d => d.Employees)
-                .Map(m =>
+                .Map(m =>
-                {
+                {
-                    m.ToTable("EmployeesDivisionsId");
+                    m.ToTable("EmployeesDivisionsId");
-                    m.MapLeftKey("EmployeeId");
+                    m.MapLeftKey("EmployeeId");
-                    m.MapRightKey("DivisionId");
+                    m.MapRightKey("DivisionId");
-                });
+                });
     }
 
-public ActionResult Index()
+public ActionResult Index()
-    {
+    {
-        return View(db.Employees).ToList());
+        return View(db.Employees).ToList());
-    }
+
-
+
-    //
+    //
-    // GET: /Employees/Details/5
+    // GET: /Employees/Details/5
-
+
-    public ActionResult Details(int id = 0)
+    public ActionResult Details(int id = 0)
-    {
+    {
-        Employee employee = db.Employees.Find(id);
+        Employee employee = db.Employees.Find(id);
-        if (employee == null)
+        if (employee == null)
-        {
+        {
-            return HttpNotFound();
+            return HttpNotFound();
-        }
+        }
-        return View(employee);
+        return View(employee);
-    }
+
-
+
-    //
+    //
-    // GET: /Employees/Create
+    // GET: /Employees/Create
-
+
-    public ActionResult Create()
+    public ActionResult Create()
-    {
+    {
-        ViewBag.Divisions = new MultiSelectList(db.Divisions, "DivisionId", "DivisionName");
+        ViewBag.Divisions = new MultiSelectList(db.Divisions, "DivisionId", "DivisionName");
-
+
-        return View();
+        return View();
-    }
+
-
+
-    //
+    //
-    // POST: /Employees/Create
+    // POST: /Employees/Create
-
+
-    [HttpPost]
+    [HttpPost]
-    public ActionResult Create(Employee employee)
+    public ActionResult Create(Employee employee)
-    {
+    {
-        ViewBag.Divisions = new MultiSelectList(db.Divisions, "DivisionId", "DivisionName");
+        ViewBag.Divisions = new MultiSelectList(db.Divisions, "DivisionId", "DivisionName");
-
+
-        if (ModelState.IsValid)
+        if (ModelState.IsValid)
-        {
+        {
-            db.Employees.Add(employee);
+            db.Employees.Add(employee);
-            db.SaveChanges();
+            db.SaveChanges();
-            return RedirectToAction("Index");
+            return RedirectToAction("Index");
-        }
+        }
-
+
-        return View(employee);
+        return View(employee);
     }
 
-<div class="editor-label">
+<div class="editor-label">
-        @Html.LabelFor(model => model.Divisions)
+        @Html.LabelFor(model => model.Divisions)
     </div>
-    <div class="editor-field">
+    <div class="editor-field">
-        @Html.ListBox("Divisions")
+        @Html.ListBox("Divisions")
-        @Html.ValidationMessageFor(model => model.Divisions)
+        @Html.ValidationMessageFor(model => model.Divisions)
     </div>