88 lines
2.5 KiB
Plaintext
88 lines
2.5 KiB
Plaintext
@page "/settings/quizzes"
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@using FWLAZ_Web.Data
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@using Microsoft.EntityFrameworkCore
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@inject IDbContextFactory<LocalDbContext> DbFactory ;
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<h3>Quizzes</h3>
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<a class="btn btn-primary mb-3" href="/settings/quizzes/edit">Neues Quiz</a>
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<div class="table-responsive">
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<table class="table table-striped table-hover table-bordered">
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<tbody>
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@foreach (Quiz q in QuizList)
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{
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<tr>
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<td style="vertical-align:middle;">@q.Name</td>
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<td style="text-align:right; vertical-align:middle;">
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<a class="btn btn-primary" href="/settings/quizzes/questions/@q.Id">Fragen</a>
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<a class="btn btn-primary" href="/settings/quizzes/edit/@q.Id">Bearbeiten</a>
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<button name="submit" type="submit" class="btn btn-outline-danger" @onclick="() => ConfirmDelete(q)">Löschen</button>
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</td>
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</tr>
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}
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</tbody>
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</table>
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</div>
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<ModalComponent @ref="modal">
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<Title>Löschen bestätigen</Title>
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<Body>
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Willst du das Quiz wirklich löschen?
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</Body>
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<Footer>
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<button class="btn btn-danger" @onclick="DeleteItem">Ja</button>
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<button class="btn btn-primary" @onclick="CloseDialog">Nein</button>
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</Footer>
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</ModalComponent>
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@code {
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private LocalDbContext? DataContext;
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private ModalComponent modal = null!;
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private Quiz? SelectedItem;
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private List<Quiz> QuizList { get; set; } = new();
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protected override async Task OnInitializedAsync()
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{
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await ShowList();
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}
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private async Task ShowList()
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{
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DataContext ??= await DbFactory.CreateDbContextAsync();
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if (DataContext != null)
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{
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QuizList = await DataContext.Quiz.OrderBy(q => q.Name).ToListAsync();
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}
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}
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private async Task ConfirmDelete(Quiz itm)
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{
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SelectedItem = itm;
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await modal.ShowAsync();
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}
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private async Task CloseDialog()
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{
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SelectedItem = null;
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await modal.CloseAsync();
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}
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private async Task DeleteItem(MouseEventArgs e)
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{
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if (SelectedItem != null)
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{
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DataContext ??= await DbFactory.CreateDbContextAsync();
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if (DataContext != null)
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{
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DataContext.Quiz.Remove(SelectedItem);
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await DataContext.SaveChangesAsync();
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await ShowList();
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}
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}
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await CloseDialog();
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}
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}
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