Dictionary<String, SelectList>  html_drive = new Dictionary<String, SelectList>();
            DataClasses1DataContext db = new DataClasses1DataContext();

            var atr=db.Attribute_collections.SingleOrDefault(a => a.id == name).Attributes.ToList();
  
            foreach (SAPR.Models.Attribute t in atr) {
              var atr_opt = db.Attribute_options.Where(b => b.Attribute_id == t.Attribute_id);
                if (atr_opt.Count()>0) {
                    html_drive.Add(t.Attribute_label,new SelectList(atr_opt, "attribute_options_id", "attribute_value"));
                 }
                
                
            }

Dictionary<String, SelectList> html_drive