public void Edit(LessonsTime lesson)
{
var old = Get(lesson.LessonId);
var same = _ctx.Lessons.FirstOrDefault(x => lesson.LessonId != x.LessonId && (x.Time.Hour == lesson.Hours && x.Time.Minute == lesson.Minutes));
if (same != null)
{
_ctx.Lessons.Remove(old);
}
else
{
old.Time = lesson.Time;
}
}
public JsonResult Edit(FormCollection form)
{
int h = 0;
int m = 0;
int id = 0;
if (int.TryParse(form[0], out h) && int.TryParse(form[1], out m) && int.TryParse(form[2], out id))
{
var lesson = new LessonsTime()
{
Hours = h, Minutes = m, LessonId = id
};
_db.Lessons.Edit(lesson);
_db.SaveChanges();
return(Json(lesson.Time.ToShortTimeString()));
}
return(Json(false));
}
public bool Add(LessonsTime lesson)
{
return(Add(new Lesson {
Time = lesson.Time
}));
}
