コード例 #1
0
        public async Task <IActionResult> Edit(string id, [Bind("StudentId,SchoolClassId")] SchoolClassStudent schoolClassStudent)
        {
            if (id != schoolClassStudent.StudentId)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(schoolClassStudent);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!SchoolClassStudentExists(schoolClassStudent.StudentId))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            ViewData["SchoolClassId"] = new SelectList(_context.SchoolClasses, "Id", "ClassName", schoolClassStudent.SchoolClassId);
            return(View(schoolClassStudent));
        }
コード例 #2
0
        public async Task <IActionResult> Edit(Guid id, [Bind("Id,ClassName,TeacherId")] SchoolClass schoolClass)
        {
            if (id != schoolClass.Id)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(schoolClass);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!SchoolClassExists(schoolClass.Id))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            return(View(schoolClass));
        }