/// <summary>
/// 对新增类型名称进行检验，如果已经存在返回false
/// </summary>
/// <param name="CosmeticType"></param>
/// <returns></returns>
public ActionResult RemoteValidateForNewType(string CosmeticType)
{
var da = new CosmeticsEntities();
var answer = !da.Type.Any(m => m.CosmeticType == CosmeticType);
return(Json(answer, JsonRequestBehavior.AllowGet));
}
// GET: AdminBookType
public ActionResult Index()
{
var da = new CosmeticsEntities();
var model = da.Type;
return(View(model));
}
public ActionResult Create(VmAdminTypeCreate model)
{
if (!ModelState.IsValid)
{
return(View(model));
}
//新增操作
var newModel = new Models.EF.Type()
{
CosmeticType = model.CosmeticName
};
//存入数据库
var da = new CosmeticsEntities();
da.Type.Add(newModel);
da.SaveChanges();
//返回列表页
return(RedirectToAction("index"));
}
public ActionResult Delete(string typeName)
{
try
{
var da = new CosmeticsEntities();
var model = da.Type.FirstOrDefault(m => m.CosmeticType == typeName);
if (model == null)
{
//没有对应记录
return(Json(false, JsonRequestBehavior.AllowGet));
}
//检查这个分类名称是否已经使用
if (da.Info.Any(m => m.CosmeticType == typeName))
{
return(Json(false, JsonRequestBehavior.AllowGet));
}
da.Type.Remove(model);
da.SaveChanges();
return(Json(true, JsonRequestBehavior.AllowGet));
}
catch { return(Json(false, JsonRequestBehavior.AllowGet)); }
}
public CosmeticService()
{
_context = new CosmeticsEntities();
}
public AccountService()
{
_context = new CosmeticsEntities();
}
/// <summary>
/// 返回所有的化妆品类型
/// </summary>
/// <returns></returns>
public static List <string> AllCosmeticTypes()
{
var da = new CosmeticsEntities();
return(da.Type.Select(m => m.CosmeticType).ToList());
}
