public IActionResult OnGet(int? id)
{
DonationCauseObj = new DonationCauseVM
{
DonationCause = new Models.Models.DonationCause(),
DonationCauseCategoryList = _unitOfWork.DonationCauseCategory.GetDonationCauseCategoryListForDropDown()
};
if (id != null) //edit menu item
{
DonationCauseObj.DonationCause = _unitOfWork.DonationCause.GetFirstOrDefault(u => u.Id == id);
if (DonationCauseObj == null)
{
return NotFound();
}
}
return Page();
}
public IActionResult OnPost()
{
if (!ModelState.IsValid)
{
if(/*DonationCauseObj.DonationCause.DonationCauseCategoryId == 0 &&*/ DonationCauseObj.DonationCause.Id != 0)
{
DonationCauseObj.DonationCause = _unitOfWork.DonationCause.GetFirstOrDefault(u => u.Id == DonationCauseObj.DonationCause.Id);
if (DonationCauseObj == null)
{
return NotFound();
}
DonationCauseObj.DonationCauseCategoryList = _unitOfWork.DonationCauseCategory.GetDonationCauseCategoryListForDropDown();
}
else
{
DonationCauseObj = new DonationCauseVM
{
DonationCause = new Models.Models.DonationCause(),
DonationCauseCategoryList = _unitOfWork.DonationCauseCategory.GetDonationCauseCategoryListForDropDown()
};
}
return Page();
}
string webRootPath = _hostingEnvironment.WebRootPath;
var files = HttpContext.Request.Form.Files;
if (DonationCauseObj.DonationCause.Id == 0) //means new menu item
{
//Physically upload and save image
string fileName = Guid.NewGuid().ToString();
var uploads = Path.Combine(webRootPath, @"Images\DonationCauses");
var extension = Path.GetExtension(files[0].FileName);
using (var fileStream = new FileStream(Path.Combine(uploads, fileName + extension), FileMode.Create))
{
files[0].CopyTo(fileStream);
}
//save the string data path
DonationCauseObj.DonationCause.Image = @"\Images\DonationCauses\" + fileName + extension;
_unitOfWork.DonationCause.Add(DonationCauseObj.DonationCause);
}
else //update
{
var objFromDb = _unitOfWork.DonationCause.Get(DonationCauseObj.DonationCause.Id);
if (files.Count > 0)
{
//Physically upload and save image
string fileName = Guid.NewGuid().ToString();
var uploads = Path.Combine(webRootPath, @"Images\DonationCauses");
var extension = Path.GetExtension(files[0].FileName);
var imagePath = Path.Combine(webRootPath, objFromDb.Image.TrimStart('\\'));
if (System.IO.File.Exists(imagePath))
{
System.IO.File.Delete(imagePath);
}
using (var fileStream = new FileStream(Path.Combine(uploads, fileName + extension), FileMode.Create))
{
files[0].CopyTo(fileStream);
}
//save the string data path
DonationCauseObj.DonationCause.Image = @"\Images\DonationCauses\" + fileName + extension;
}
else
{
DonationCauseObj.DonationCause.Image = objFromDb.Image;
}
_unitOfWork.DonationCause.Update(DonationCauseObj.DonationCause);
}
_unitOfWork.Save();
return RedirectToPage("./Index");
}
