public IActionResult OnGet(int theaterId)
{
Theaters = theaterData.GetById(theaterId);
if (Theaters == null)
{
return(RedirectToPage("./NotFound"));
}
return(Page());
}
public IActionResult OnGet(int?theaterID)
{
Performances = htmlHelper.GetEnumSelectList <PerformanceType>();
if (theaterID.HasValue)
{
Theaters = theaterData.GetById(theaterID.Value);
}
else
{
Theaters = new Theaters();
}
if (Theaters == null)
{
return(RedirectToPage("./NotFound"));
}
return(Page());
}