public async Task <IActionResult> Create(StudentsImageDemoModel model)
{
if (ModelState.IsValid)
{
string uniqueFileName = UploadedFile(model);
Student student = new Student
{
FirstName = model.Student.FirstName,
LastName = model.Student.LastName,
StudentId = model.Student.StudentId,
EnrollmentDate = model.Student.EnrollmentDate,
AcquiredCredits = model.Student.AcquiredCredits,
CurrentSemestar = model.Student.CurrentSemestar,
EducationLevel = model.Student.EducationLevel,
ProfilePicture = uniqueFileName,
};
_context.Student.Add(student);
//dbContext.Add(employee);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View());
}
private string UploadedFile(StudentsImageDemoModel model)
{
string uniqueFileName = null;
if (model.ProfileImage != null)
{
string uploadsFolder = Path.Combine(webHostEnvironment.WebRootPath, "images");
uniqueFileName = Guid.NewGuid().ToString() + "_" + Path.GetFileName(model.ProfileImage.FileName);
string filePath = Path.Combine(uploadsFolder, uniqueFileName);
using (var fileStream = new FileStream(filePath, FileMode.Create))
{
model.ProfileImage.CopyTo(fileStream);
}
}
return(uniqueFileName);
}
public async Task <IActionResult> Edit(int id, StudentsImageDemoModel model)
{
if (id != model.Student.Id)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
/**string uniqueFileName = UploadedFile(model);
* Student student = new Student
* {
* FirstName = model.Student.FirstName,
* LastName = model.Student.LastName,
* StudentId = model.Student.StudentId,
* EnrollmentDate = model.Student.EnrollmentDate,
* AcquiredCredits = model.Student.AcquiredCredits,
* CurrentSemestar = model.Student.CurrentSemestar,
* EducationLevel = model.Student.EducationLevel,
* ProfilePicture = uniqueFileName,
* };**/
_context.Update(model.Student);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!StudentExists(model.Student.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(model));
}
public async Task <IActionResult> Edit(int?id)
{
if (id == null)
{
return(NotFound());
}
var student = await _context.Student.FindAsync(id);
if (student == null)
{
return(NotFound());
}
var viewmodel = new StudentsImageDemoModel
{
Student = student
};
return(View(viewmodel));
}