mg1

RentACar/Data/Models/Rents.cs

@@ -13,16 +13,14 @@ namespace Data.Entities
     {
         public int Id { get; set; }
         [Required]
-        [ForeignKey("Car")]
-        public int CarId { get; set; }
-        public virtual Car Car { get; set; }
+        [ForeignKey("CarId")]
+        public Car Car { get; set; }
         [Required]
         public DateTime StartDate { get; set; }
         [Required]
         public DateTime EndDate { get; set; }
  
-        [ForeignKey("User")]
-        public string UserId { get; set; }
-        public virtual User User { get; set; }
+        [ForeignKey("UserId")]
+        public User User { get; set; }
     }
 }

RentACar/WebApp/Controllers/RentsController.cs

@@ -60,11 +60,11 @@ namespace WebApp.Controllers
         [HttpPost]
         [ValidateAntiForgeryToken]
 
-        public async Task<IActionResult> Create([Bind("Id,Car.Id,StartDate,EndDate,UserId")] Rents rents)
+        public async Task<IActionResult> Create([Bind("Id,CarId,StartDate,EndDate,UserId")] Rents rents)
         {
             if (ModelState.IsValid)
             {
-                var car = _context.Cars.FirstOrDefault(car => car.Id == rents.Car.Id);
+                var car = _context.Cars.FirstOrDefault(car => car.Id == rents.CarId);
                 rents.Car = car;
                 _context.Add(rents);
                 await _context.SaveChangesAsync();

RentACar/WebApp/Views/Rents/Create.cshtml

@@ -10,9 +10,9 @@
     <div class="col-md-4">
         <form asp-action="Create">
             <div class="form-group">
-                <label asp-for="Car.Id" class="control-label"></label>
-                <input asp-for="Car.Id" class="form-control" />
-                <span asp-validation-for="Car.Id" class="text-danger"></span>
+                <label asp-for="CarId" class="control-label"></label>
+                <input asp-for="CarId" class="form-control" />
+                <span asp-validation-for="CarId" class="text-danger"></span>
             </div>
             <div asp-validation-summary="ModelOnly" class="text-danger"></div>
             <div class="form-group">

RentACar/WebApp/Views/Rents/Index.cshtml

@@ -36,7 +36,7 @@
             {
                 <tr>
                     <td>
-                        @Html.DisplayFor(modelItem => item.Car.Id)
+                        @Html.DisplayFor(modelItem => item.CarId)
                     </td>
                     <td>
                         @Html.DisplayFor(modelItem => item.StartDate)