public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
_context.Attach(Holland).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!HollandExists(Holland.ID))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToPage("./Admin"));
}
//The OnPostAsync method is run when the page posts form data
public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page()); //he Page method creates a PageResult object that renders the Create.cshtml page.
}
_context.Holland.Add(Holland); //add video data
await _context.SaveChangesAsync(); //save changes
return(RedirectToPage("./Admin")); //after form submission return to index
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Holland = await _context.Holland.FindAsync(id);
if (Holland != null)
{
_context.Holland.Remove(Holland);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
