public async Task OnGetAsync(long?id, long?pid)
{
if (id.HasValue)
{
Dto = await _service.GetByIdAsync(id.Value);
if (Dto == null)
{
throw new VinoDataNotFoundException();
}
if (Dto.ParentId.HasValue)
{
Parents = await _service.GetParentsAsync(Dto.ParentId.Value);
}
ViewData["Mode"] = "Edit";
}
else
{
Dto = new FunctionDto();
if (pid.HasValue)
{
Dto.ParentId = pid.Value;
Parents = await _service.GetParentsAsync(pid.Value);
}
else
{
Dto.ParentId = null;
}
ViewData["Mode"] = "Add";
}
}
public async Task <IActionResult> Index(long?parentId)
{
var Parents = new List <FunctionDto>();
if (parentId.HasValue)
{
Parents = await _service.GetParentsAsync(parentId.Value);
}
ViewData["ParentId"] = parentId;
return(View(Parents));
}
public async Task OnGetAsync(long?parentId)
{
Parents = new List <FunctionDto>();
if (parentId.HasValue)
{
Parents = await _service.GetParentsAsync(parentId.Value);
}
ViewData["ParentId"] = parentId;
}