public async Task <IActionResult> Edit(Teacher teacher)
{
//ViewBag.CourseId = new SelectList(context.Courses.OrderBy(x => x.Sorting), "Id", "Name", teacher.CourseId);
if (ModelState.IsValid)
{
teacher.Slug = teacher.FirstName.ToLower().Replace(" ", "-") + teacher.LastName.ToLower().Replace(" ", "-");
var slug = await context.Teachers.Where(x => x.Id != teacher.Id).FirstOrDefaultAsync(x => x.Slug == teacher.Slug);
if (slug != null)
{
ModelState.AddModelError("", "That teacher is already in the database");
return(View(teacher));
}
context.Update(teacher);
await context.SaveChangesAsync();
TempData["Success"] = "Teacher has been edited";
return(RedirectToAction("Index"));
}
return(View(teacher));
}
public async Task <IActionResult> Edit(Course course)
{
if (ModelState.IsValid)
{
course.Slug = course.Name.ToLower().Replace(" ", "-");
var slug = await context.Courses.Where(x => x.Id != course.Id).FirstOrDefaultAsync(x => x.Slug == course.Slug);
if (slug != null)
{
TempData["Error"] = "The course already exists";
return(RedirectToAction("Index"));
}
context.Update(course);
await context.SaveChangesAsync();
//TempData["Success"] = "The course has been edited";
return(RedirectToAction("Index"));
}
return(RedirectToAction("Index"));
}
public async Task <IActionResult> Edit(int id, LessonPlan lessonPlan)
//[Bind("Id,classroom,dayId,startTime,stopTime, course")]
{
if (id != lessonPlan.Id)
{
return(NotFound());
}
if (ModelState.IsValid)
{
lessonPlan.day = (Days)lessonPlan.dayId;
try
{
_context.Update(lessonPlan);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!LessonPlanExists(lessonPlan.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(lessonPlan));
}
public async Task <IActionResult> Edit(Page page)
{
if (ModelState.IsValid)
{
page.Slug = page.Id == 1 ? "home" : page.Title.ToLower().Replace(" ", "-");
var slug = await context.Pages.Where(x => x.Id != page.Id).FirstOrDefaultAsync(x => x.Slug == page.Slug);
if (slug != null)
{
ModelState.AddModelError("", "The page already exists");
return(View(page));
}
context.Update(page);
await context.SaveChangesAsync();
TempData["Success"] = "The page has been edited";
return(RedirectToAction("Edit", new { id = page.Id }));
}
return(View(page));
}
public async Task <IActionResult> Edit(int id, [Bind("Id,ClassRoomNumber,ClassRoomName,ClassRoomCapacity")] ClassRoom classRoom)
{
if (id != classRoom.Id)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(classRoom);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ClassRoomExists(classRoom.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(classRoom));
}
public async Task <IActionResult> Edit(Student student)
{
//ViewBag.CourseId = new SelectList(context.Courses.OrderBy(x => x.Sorting), "Id", "Name", student.CourseId);
if (ModelState.IsValid)
{
student.Slug = student.FirstName.ToLower().Replace(" ", "-") + student.LastName.ToLower().Replace(" ", "-");
var slug = await context.Students.Where(x => x.Id != student.Id).FirstOrDefaultAsync(x => x.Slug == student.Slug);
if (slug != null)
{
ModelState.AddModelError("", "That student is already in the database");
return(View(student));
}
if (student.ImageUpload != null)
{
string uploadsDir = Path.Combine(webHostEnvironment.WebRootPath, "media/students");
if (!string.Equals(student.Image, "noimage.jpg"))
{
//string oldImagePath = Path.Combine(uploadsDir, student.Image);
//if (System.IO.File.Exists(oldImagePath))
//{
// System.IO.File.Delete(oldImagePath);
//}
}
string imageName = Guid.NewGuid().ToString() + "_" + student.ImageUpload.FileName;
string filePath = Path.Combine(uploadsDir, imageName);
FileStream fileStream = new FileStream(filePath, FileMode.Create);
await student.ImageUpload.CopyToAsync(fileStream);
fileStream.Close();
student.Image = imageName;
}
context.Update(student);
await context.SaveChangesAsync();
TempData["Success"] = "Student has been edited";
return(RedirectToAction("Index"));
}
return(View(student));
}
