Удаление списка словаря

rename des popup de delete au passage

Project/adminBlazor/adminBlazor/Modals/UserDeleteConfirmation.razor

@@ -1,7 +1,7 @@
 <div class="simple-form">
 
     <p>
-        Are you sure you want to delete @item.Name ?
+        Are you sure you want to delete user : @item.Name ?
     </p>
 
     <button @onclick="ConfirmDelete" class="btn btn-primary">Delete</button>

Project/adminBlazor/adminBlazor/Modals/UserDeleteConfirmation.razor.cs

@@ -6,7 +6,7 @@ using adminBlazor.Models;
 
 namespace adminBlazor.Modals
 {
-    public partial class DeleteConfirmation
+    public partial class UserDeleteConfirmation
     {
         [CascadingParameter]
         public BlazoredModalInstance ModalInstance { get; set; }

Project/adminBlazor/adminBlazor/Modals/VocListDeleteConfirmation.razor

@@ -0,0 +1,10 @@
+<div class="simple-form">
+
+    <p>
+        Are you sure you want to delete vocabulary list : @item.Name ?
+    </p>
+
+    <button @onclick="ConfirmDelete" class="btn btn-primary">Delete</button>
+
+    <button @onclick="Cancel" class="btn btn-secondary">Cancel</button>
+</div>

Project/adminBlazor/adminBlazor/Modals/VocListDeleteConfirmation.razor.cs

@@ -0,0 +1,38 @@
+using Microsoft.AspNetCore.Components;
+using Blazored.Modal;
+using Blazored.Modal.Services;
+using adminBlazor.Services;
+using adminBlazor.Models;
+
+namespace adminBlazor.Modals
+{
+    public partial class VocListDeleteConfirmation
+    {
+        [CascadingParameter]
+        public BlazoredModalInstance ModalInstance { get; set; }
+
+        [Inject]
+        public IVocListService VocListService { get; set; }
+
+        [Parameter]
+        public int Id { get; set; }
+
+        private VocabularyList item = new VocabularyList();
+
+        protected override async Task OnInitializedAsync()
+        {
+            // Get the item
+            item = await VocListService.GetById(Id);
+        }
+
+        void ConfirmDelete()
+        {
+            ModalInstance.CloseAsync(ModalResult.Ok(true));
+        }
+
+        void Cancel()
+        {
+            ModalInstance.CancelAsync();
+        }
+    }
+}

Project/adminBlazor/adminBlazor/Pages/List.razor.cs

@@ -81,7 +81,7 @@ namespace adminBlazor.Pages
             var parameters = new ModalParameters();
             parameters.Add("Id", id);
 
-            var modal = Modal.Show<DeleteConfirmation>("Delete Confirmation", parameters);
+            var modal = Modal.Show<UserDeleteConfirmation>("Delete Confirmation", parameters);
             var result = await modal.Result;
 
             if (result.Cancelled)

Project/adminBlazor/adminBlazor/Pages/Voc.razor

@@ -38,6 +38,7 @@
     <DataGridColumn TItem="VocabularyList" Field="@nameof(VocabularyList.Id)" Caption="Modifier">
         <DisplayTemplate>
             <a href="editVoc/@(context.Id)" class="btn btn-primary"><i class="fa fa-edit"></i> Editer</a>
+            <button type="button" class="btn btn-primary" @onclick="() => OnDelete(context.Id)"><i class="fa fa-trash"></i> Supprimer</button>
         </DisplayTemplate>
     </DataGridColumn>
 </DataGrid>

Project/adminBlazor/adminBlazor/Pages/Voc.razor.cs

@@ -67,5 +67,24 @@ namespace adminBlazor.Pages
                 totalVocList = await VocListService.Count();// an actual data for the current page
             }
         }
+
+        private async void OnDelete(int id)
+        {
+            var parameters = new ModalParameters();
+            parameters.Add("Id", id);
+
+            var modal = Modal.Show<VocListDeleteConfirmation>("Delete Confirmation", parameters);
+            var result = await modal.Result;
+
+            if (result.Cancelled)
+            {
+                return;
+            }
+
+            await VocListService.Delete(id);
+
+            // Reload the page
+            NavigationManager.NavigateTo("voc", true);
+        }
     }
 }

Project/adminBlazor/adminBlazor/Services/VocListLocalService.cs

@@ -110,9 +110,22 @@ namespace adminBlazor.Services
             await _localStorage.SetItemAsync("voc", currentList);
         }
 
-        public Task Delete(int id)
+        public async Task Delete(int id)
         {
-            throw new NotImplementedException();
+            // Get the current data
+            var currentList = await _localStorage.GetItemAsync<List<VocabularyList>>("voc");
+
+            // Get the item int the list
+            var voc = currentList.FirstOrDefault(w => w.Id == id);
+
+            // Delete item in
+            currentList.Remove(voc);
+
+            // Delete the image
+
+
+            // Save the data
+            await _localStorage.SetItemAsync("voc", currentList);
         }
     }
 }