public async Task <IActionResult> Edit(int id, [Bind("CourseNoteId,ExamName,StudentCourseId")] CoursesNotes coursesNotes)
{
if (id != coursesNotes.CourseNoteId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(coursesNotes);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!CoursesNotesExists(coursesNotes.CourseNoteId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["StudentCourseId"] = new SelectList(_context.StudentCourses, "StudentCourseId", "StudentCourseId", coursesNotes.StudentCourseId);
return(View(coursesNotes));
}
//______________________________________________________课程笔记
public static bool Submit_CourseNote(int uid, int couid, int movid, string content)
{
ZZULIEntities ef = GetEntity();
CoursesNotes cn = new CoursesNotes()
{
User_ID = uid, Cou_ID = couid, Mov_ID = movid, CN_Content = content, CN_Time = DateTime.Now
};
ef.CoursesNotes.Add(cn);
return(ef.SaveChanges() > 0 ? true : false);
}
public async Task <IActionResult> Create([Bind("CourseNoteId,ExamName,StudentCourseId")] CoursesNotes coursesNotes)
{
if (ModelState.IsValid)
{
_context.Add(coursesNotes);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
ViewData["StudentCourseId"] = new SelectList(_context.StudentCourses, "StudentCourseId", "StudentCourseId", coursesNotes.StudentCourseId);
return(View(coursesNotes));
}
