public async Task <IActionResult> Create([Bind("DNI,Nombre,Apellidos,Puntos")] ConductorViewModel conductor)
{
object Error;
if (ModelState.IsValid)
{
try
{
_context.Add(conductor.ToEntity());
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
catch (Exception ex)
{
var sqlException = ex.InnerException as SqlException;
if (sqlException.Number == 2601 || sqlException.Number == 2627)
{
Error = new ErrorViewModel {
Error = "Error al momento de ingresar la informacion al Sistema.",
Message = "Ya se encuentra un conductor registrado con la DNI " + conductor.DNI
};
return(View("~/Views/Shared/Error.cshtml", Error));
}
}
}
Error = new ErrorViewModel
{
Error = "Error al momento de ingresar la información al Sistema.",
Message = "Verificar la información ingresada"
};
return(View("~/Views/Shared/Error.cshtml", Error));
}
// We want to dynamically generate the buttons and their text based on the number of "IDs" gathered in the View Model
// Unfortunately, XAML doesn't support looping statements of any kind, so I had to move the parent XAML code into this code-behind class
// This feels messy, but I'm sure there's a better way by creating a custom control?
private Grid CreateGridOfButtons(ConductorViewModel vmContext)
{
var tileGrid = new Grid
{
Padding = ButtonGridPadding,
VerticalOptions = ButtonGridVertOptions,
HorizontalOptions = ButtonGridHorzOptions,
RowSpacing = ButtonGridRowSpacing,
ColumnSpacing = ButtonGridColumnSpacing,
RowDefinitions = CreateRowDefinitions(vmContext),
ColumnDefinitions = CreateColumnDefinitions(vmContext)
};
for (var i = 0; i < vmContext.GetIDsCount(); i++)
{
tileGrid.Children.Add(new ThemedNavigationButton
{
Text = vmContext.GetParentIDText(i),
Command = vmContext.NavigateToViewModel(i),
BackgroundColor = ThemedNavigationButton.ButtonBackgroundColor,
TextColor = ThemedNavigationButton.ButtonTextColor,
FontSize = ThemedNavigationButton.ButtonFontSize,
FontAttributes = ThemedNavigationButton.ButtonFontAttributes
}, 0, i);
}
return(tileGrid);
}
private ColumnDefinitionCollection CreateColumnDefinitions(ConductorViewModel vmContext)
{
var columnDefinitionCollection = new ColumnDefinitionCollection();
columnDefinitionCollection.Add(new ColumnDefinition {
Width = ButtonGridColumnDefWidth
});
return(columnDefinitionCollection);
}
private RowDefinitionCollection CreateRowDefinitions(ConductorViewModel vmContext)
{
var rowDefinitionCollection = new RowDefinitionCollection();
for (var i = 0; i < vmContext.GetIDsCount(); i++)
{
rowDefinitionCollection.Add(new RowDefinition {
Height = ButtonGridRowDefHeight
});
}
return(rowDefinitionCollection);
}
public LoginViewModel(ConductorViewModel parent, IEventService eventService)
{
this._parent = parent;
this._eventService = eventService;
}
public AddFriendViewModel(ConductorViewModel parent)
{
this._parent = parent;
}
public MainViewModel(ConductorViewModel parent)
{
this._parent = parent;
}
public DisplayErrorViewModel(ConductorViewModel parent)
{
this._parent = parent;
}
