public async Task <int> Edit(JokeViewModel model)
{
var joke = _repository.All().FirstOrDefault(x => x.Id == model.Id);
joke.Content = model.Content;
joke.CategoryId = model.CategoryId;
_repository.Update(joke);
await _repository.SaveChangesAsync();
return(joke.Id);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="viewModel">The JokeViewModel</param>
public JokeDetailPage(JokeViewModel viewModel)
{
InitializeComponent();
var jokeStore = new SQLiteJokeStore(new SQLiteDb());
var pageService = new PageService();
// Set Title based on Text Content
Title = (viewModel.Text == null) ? "New Joke" : "Edit Joke";
BindingContext = new JokeDetailViewModel(viewModel ?? new JokeViewModel(), jokeStore, pageService);
}
public JokePage()
{
InitializeComponent();
MessagingCenter.Subscribe <JokeViewModel>(this, "StoredJoke", (sender) =>
{
DisplayAlert("Alert", "Joke has been stored.", "OK");
});
//btnFetchJoke.BackgroundColor = Color.FromHex(ColorPaletteHelper.Green);
//btnStoreJoke.BackgroundColor = Color.FromHex(ColorPaletteHelper.Yellow);
BindingContext = new JokeViewModel(this);
}
public async Task <IActionResult> Edit(JokeViewModel model)
{
var id = await _jokesService.Edit(model);
return(RedirectToAction("Details", new { id = id }));
}
public JokePage(string category)
{
InitializeComponent();
BindingContext = viewModel = new JokeViewModel(category);
}
