public async Task OnGetAsync(long?id)
{
if (id.HasValue)
{
Dto = await _service.GetByIdAsync(id.Value);
if (Dto == null)
{
throw new KuDataNotFoundException();
}
BindBoards = (await _service.GetAdvertisementBoardsAsync(Dto.Id)).Select(x => x.Id).ToArray();
ViewData["Mode"] = "Edit";
}
else
{
Dto = new AdvertisementDto();
ViewData["Mode"] = "Add";
}
//广告位列表取得
Boards = await _boardService.GetListAsync(new AdvertisementBoardSearch { IsDeleted = false }, null);
if (BindBoards == null)
{
BindBoards = new long[] { };
}
}