public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
var technician = await _context.Technician.FindAsync(id);
if (technician == null)
{
return(NotFound());
}
try
{
_context.Technician.Remove(technician);
await _context.SaveChangesAsync();
return(RedirectToPage("./Index"));
}
catch (DbUpdateException /* ex */)
{
//Log the error (uncomment ex variable name and write a log.)
return(RedirectToAction("./Delete",
new { id, saveChangesError = true }));
}
}
public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
var emptyTechnician = new Technician();
if (await TryUpdateModelAsync <Technician>(
emptyTechnician,
"technician", // Prefix for form value.
s => s.PNumber, s => s.LastName, s => s.FirstName
))
{
_context.Technician.Add(emptyTechnician);
await _context.SaveChangesAsync();
return(RedirectToPage("./Index"));
}
return(null);
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (!ModelState.IsValid)
{
return(Page());
}
var technicianToUpdate = await _context.Technician.FindAsync(id);
if (await TryUpdateModelAsync <Technician>(
technicianToUpdate,
"technician",
s => s.PNumber, s => s.LastName, s => s.FirstName))
{
await _context.SaveChangesAsync();
return(RedirectToPage("./Index"));
}
return(Page());
}