@page "/settings/cocktails" @using CocktailWeb.Data @using Microsoft.AspNetCore.Components.Sections @using Microsoft.EntityFrameworkCore @inject IDbContextFactory DataContextFactory; @inject IWebHostEnvironment env; Cocktail hinzufügen
@foreach (Cocktail c in CocktailListe) { }
@c.Name Bearbeiten
Löschen bestätigen Willst du den Cocktail wirklich löschen?
@code { private DbDataContext? _DataContext; private ModalComponent modal = null!; private Cocktail? SelectedCocktail; private List CocktailListe { get; set; } = new(); protected override async Task OnInitializedAsync() { await ShowCocktails(); } private async Task ShowCocktails() { _DataContext ??= await DataContextFactory.CreateDbContextAsync(); if (_DataContext != null) { CocktailListe = await _DataContext.Cocktails.OrderBy(f => f.Name).ToListAsync(); } } private async Task ConfirmDelete(Cocktail c) { SelectedCocktail = c; await modal.ShowAsync(); } private async Task CloseDialog() { SelectedCocktail = null; await modal.CloseAsync(); } private async Task DeleteCocktail(MouseEventArgs e) { if (SelectedCocktail != null) { _DataContext ??= await DataContextFactory.CreateDbContextAsync(); if (_DataContext != null) { _DataContext.Cocktails.Remove(SelectedCocktail); await _DataContext.SaveChangesAsync(); await ShowCocktails(); } } await CloseDialog(); } }