public int Update(TrainBaseLesson trainBaseLesson)
{
using (_db = new ApplicationDbContext())
{
_db.Entry(trainBaseLesson).State = System.Data.Entity.EntityState.Modified;
return(_db.SaveChanges());
}
}
public AppConfigs.OperResult AddLesson(TrainBaseLesson trainbaseLesson)
{
using (_db = new ApplicationDbContext())
{
_db.Entry(trainbaseLesson).State = EntityState.Added;
return(_db.SaveChanges() > 0?AppConfigs.OperResult.success:AppConfigs.OperResult.failUnknown);
}
}
public ActionResult Edit(TrainBaseLesson trainBaseLesson)
{
if (trainBaseLesson.Id == null)
{
throw new Exception("no id found.");
}
if (ModelState.IsValid)
{
if (trainBaseLesson.ImagePath == null)
{
trainBaseLesson.ImagePath = AppConfigs.defaultImagePath;
}
int i = _lessonSv.Update(trainBaseLesson);
return(Json(new { i }, JsonRequestBehavior.AllowGet));
}
return(Json(new { error = "model error" }, JsonRequestBehavior.AllowGet));
}
public ActionResult Add([Bind(Exclude = "Maker,MakeDay,ClickTimes,VideoCount,OrderCode")] TrainBaseLesson trainBaseLesson)
{
var result = new OperResultModel();
if (ModelState.IsValid)
{
trainBaseLesson.MakeDay = DateTime.Now;
trainBaseLesson.Maker = MyUserId;
trainBaseLesson.ClickTimes = 0;
trainBaseLesson.VideoCount = 0;
result.OperResult = _lessonSv.AddLesson(trainBaseLesson);
result.Message = "success";
}
if (!_lessonBLL.Exist(trainBaseLesson.Id))
{
result.OperResult = AppConfigs.OperResult.failDueToExist;
result.Message = "record not found ";
}
return(Json(result, JsonRequestBehavior.AllowGet));
}
