public IActionResult UpdateEntry(EntryDetailsViewModel _entry, int _entryId, string _updatedHeadline, string _updatedText)
{
if (ModelState.IsValid)
{
if ((_updatedHeadline.Length > 0 && _updatedHeadline.Length <= 50) && (_updatedText.Length > 0 && _updatedText.Length <= 2000))
{
var entry = _context.Entries.SingleOrDefault(eid => eid.EntryId == _entryId);
entry.Headline = _updatedHeadline;
entry.Text = _updatedText;
_context.Entries.Update(entry);
_context.SaveChanges();
return(RedirectToAction("EntryDetails", new { _entryId = _entryId }));
}
else
{
TempData["Error"] = "Titlen måste vara mellan 1-50 tecken och texten mellan 1-2000 tecken.";
}
}
return(RedirectToAction("EntryDetails", new { _entryId = _entryId }));
}
public EntryDetailsPage()
{
BindingContextChanged += (sender, args) =>
{
if (_vm == null)
{
return;
}
_vm.PropertyChanged += (s, e) => {
if (e.PropertyName == "Entry")
{
UpdateMap();
}
};
};
this.SetBinding(TitleProperty, "Entry.Title");
_map = new NoZoomControlsMap {
IsShowingUser = true,
MapType = MapType.Hybrid
};
InitializeComponent();
BindingContext = new EntryDetailsViewModel(DependencyService.Get <INavService>());
MainGrid.Children.Add(_map);
Grid.SetRowSpan(_map, 3);
_displayDetails();
}
public IActionResult EntryDetails(int _entryId)
{
EntryDetailsViewModel model = new EntryDetailsViewModel();
model.Entry = _context.Entries.SingleOrDefault(entry => entry.EntryId == _entryId);
model.Comments = _context.Comments.Where(comment => comment.EntryId == _entryId).ToList();
model.Categories = _context.Categories.OrderByDescending(x => x.CategoryId == model.Entry.CategoryId).ToList();
model.Entry.CategoryName = _context.Categories.SingleOrDefault(cid => cid.CategoryId == model.Entry.CategoryId).CategoryName;
for (int i = 0; i < model.Comments.Count; i++)
{
model.Comments[i].UserName = _userManager.Users.FirstOrDefault(user => user.Id == model.Comments[i].UserId).UserName;
}
ViewBag.Error = TempData["Error"];
return(View(model));
}
// Upraví úkol podle dat z entryDetailsSource
public SubmitTaskDetailsCommand(EntryDetailsViewModel entryDetailsSource, EntryModel entry)
{
_entryDetailsSource = entryDetailsSource;
_entry = entry;
}
// Vytvoří nový úkol podle dat z entryDetailsSource
public SubmitTaskDetailsCommand(EntryDetailsViewModel entryDetailsSource)
{
_entryDetailsSource = entryDetailsSource;
}
