fonction pour supprimer un jeu

Sources/Stim/DetailledPage.xaml.cs

@@ -6,15 +6,11 @@ namespace Stim;
 
 public partial class DetailledPage : ContentPage
 {
-    private Game currentGame;
-
 	public DetailledPage()
 	{
 		InitializeComponent();
-        currentGame = (App.Current as App).Manager.SelectedGame;
+        BindingContext = (App.Current as App).Manager.SelectedGame;
-        BindingContext = currentGame;
+        if ((App.Current as App).Manager.SelectedGame is null) Navigation.RemovePage(this);
-
-        if (currentGame is null) Navigation.PopAsync();
     }
 
     private async void GoToMainPage(object sender, EventArgs e)
@@ -33,12 +29,12 @@ public partial class DetailledPage : ContentPage
         foreach (Game game in ((App)App.Current).Manager.CurrentUser.Followed_Games)
         {
             if (game == null) throw new Exception();
-            else if (currentGame == game) { flag = true; break; }
+            else if ((App.Current as App).Manager.SelectedGame == game) { flag = true; break; }
         }
         if (!flag)
         {
             await this.ShowPopupAsync(new MessagePopup("Jeu ajouté dans les suivis !"));
-            ((App)App.Current).Manager.CurrentUser.FollowAGame(currentGame);
+            ((App)App.Current).Manager.CurrentUser.FollowAGame((App.Current as App).Manager.SelectedGame);
         }
         else
         {
@@ -46,20 +42,14 @@ public partial class DetailledPage : ContentPage
         } 
     }
 
-    protected override void OnNavigatedFrom(NavigatedFromEventArgs args)
+    private async void RemoveGame(object sender, EventArgs e)
     {
-        Navigation.PopAsync();
+        var res = await this.ShowPopupAsync(new ConfirmationPopup("Voulez-vous vraiment supprimer " + (App.Current as App).Manager.SelectedGame.Name + " ?"));
-        base.OnNavigatedFrom(args);
+        if (res != null && res is bool && (bool)res)
-    }
-
-    protected override void OnDisappearing()
         {
-        Navigation.PopAsync();
+            (App.Current as App).Manager.RemoveGameFromGamesList((App.Current as App).Manager.SelectedGame);
-        base.OnDisappearing();
+            await Navigation.PopAsync();
+            await this.ShowPopupAsync(new MessagePopup("Jeu supprimé !"));
         }
-
-    protected override void OnAppearing()
-    {
-        base.OnAppearing();
     }
 }

Sources/Stim/EntryPopup.xaml.cs

@@ -7,7 +7,7 @@ public partial class EntryPopup : Popup
 	public EntryPopup(string fieldName)
 	{
 		InitializeComponent();
-        LabelTxt.Text = fieldName;
+        placeholder.Text = fieldName;
 	}
 
     public void CloseButton(object sender, EventArgs e)

Sources/Stim/FollowPage.xaml.cs

@@ -15,4 +15,9 @@ public partial class FollowPage : ContentPage
 		(App.Current as App).Manager.SelectedGame = (sender as CollectionView).SelectedItem as Game;
 		await Navigation.PushAsync(new DetailledPage());
 	}
+
+    protected override void OnAppearing()
+    {
+        base.OnAppearing();
+    }
 }