public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
_context.Attach(Investigator).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!InvestigatorExists(Investigator.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
_context.Study.Add(Study);
await _context.SaveChangesAsync();
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Investigator = await _context.Investigator.FindAsync(id);
if (Investigator != null)
{
_context.Investigator.Remove(Investigator);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Study = await _context.Study.FindAsync(id);
if (Study != null)
{
_context.Study.Remove(Study);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Assistant = await _context.Assistant.FindAsync(id);
if (Assistant != null)
{
_context.Assistant.Remove(Assistant);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
