private async Task <SelectList> CreateSemestersSelectList(int?currentId)
{
var tmpList = (await semestersRepository.GetSemestersAsync()).Select(s => new CustomSelectListItem()
{
Name = s.Name, Id = s.Id
}).ToList();
tmpList.Insert(0, new CustomSelectListItem()
{
Name = "Без семестра", Id = null
});
return(new SelectList(tmpList, "Id", "Name", currentId));
}
public async Task <IActionResult> Index()
{
return(View(await semestersRepository.GetSemestersAsync()));
}