public IActionResult PhotoTag()
{
var people = this.AllPeople;
var photos = this.AllPhotos;
var vm = new PhotoTagViewModel
{
People = people,
Photos = photos
};
return(View(vm));
}
public async Task <IActionResult> Get([FromBody] List <String> photoids)
{
if (photoids.Count <= 0)
{
return(BadRequest("No photo list"));
}
List <PhotoTagViewModel> listRst = new List <PhotoTagViewModel>();
using (SqlConnection conn = new SqlConnection(Startup.DBConnectionString))
{
String strsql = @"SELECT [PhotoID],[Tag] FROM [dbo].[PhotoTag] WHERE [PhotoID] IN (";
for (Int32 i = 0; i < photoids.Count; i++)
{
strsql += "N'" + photoids[i] + "'";
if (i != photoids.Count - 1)
{
strsql += ", ";
}
}
strsql += ") ";
await conn.OpenAsync();
SqlCommand cmd = new SqlCommand(strsql, conn);
SqlDataReader reader = await cmd.ExecuteReaderAsync();
if (reader.HasRows)
{
while (reader.Read())
{
PhotoTagViewModel vm = new PhotoTagViewModel();
vm.PhotoId = reader.GetString(0);
vm.TagString = reader.GetString(1);
listRst.Add(vm);
}
}
reader.Close();
reader = null;
cmd.Dispose();
cmd = null;
}
return(new JsonResult(listRst));
}
public IActionResult PhotoTag(PhotoTagViewModel viewModel)
{
var personPhoto = new PersonPhoto
{
PersonId = viewModel.PersonId,
PhotoId = viewModel.PhotoId
};
Db.Insert(personPhoto);
viewModel.People = this.AllPeople;
viewModel.Photos = this.AllPhotos;
viewModel.PersonId = 0;
viewModel.PhotoId = 0;
return(View(viewModel));
}
