public ActionResult Edit(EditViewModel editViewModel)
{
if (editViewModel == null)
{
throw new HttpException(400, "Bad Request");
}
var document = DocumentService.FindById(editViewModel.DocumentId);
if (document == null)
{
throw new HttpException(404, "Not Found");
}
document.Name = editViewModel.Name;
document.Description = editViewModel.Description;
document.DocumentCategory = DocumentCategoryService.FindById(editViewModel.DropDownList_DocumentCategory_Property.SelectedDocumentCategory);
document.DocumentCategoryId = editViewModel.DropDownList_DocumentCategory_Property.SelectedDocumentCategory != -1 ? (int?)editViewModel.DropDownList_DocumentCategory_Property.SelectedDocumentCategory : null;
var oldUploadFileUrl = document.UploadFileUrl;
foreach (string file in Request.Files)
{
if (Request.Files[file].ContentLength <= 0 || Request.Files[file] == null)
continue;
string pathToSave = Server.MapPath("~/Files/Documents");
string oldFilename = Path.GetFileName(Request.Files[file].FileName);
string fileExtension = Path.GetExtension(Request.Files[file].FileName);
string uploadFileName = String.Format(Guid.NewGuid() + fileExtension);
Request.Files[file].SaveAs(Path.Combine(pathToSave, uploadFileName));
document.OldFileName = Request.Files[file].FileName;
document.UploadFileUrl = Path.Combine(pathToSave, uploadFileName);
}
if (oldUploadFileUrl != document.UploadFileUrl)
{
if (System.IO.File.Exists(oldUploadFileUrl))
{
System.IO.File.Delete(oldUploadFileUrl);
}
}
DocumentService.UpdateDocument(document);
TempData["DocumentId"] = document.DocumentId;
TempData["DocumentName"] = document.Name;
TempData["Message"] = DocumentsMessage.EditSuccess;
return RedirectToAction("index", "documents");
}
public ActionResult Edit(int? id)
{
if (id == null)
{
throw new HttpException(400, "Bad Request");
}
var document = DocumentService.FindById(id.Value);
if (document == null)
{
throw new HttpException(404, "Not Found");
}
var dropdownlist_DocumentCategory_Property = new EditViewModel.DropDownList_DocumentCategory()
{
DocumentCategories = DocumentCategoryService.GetDocumentCategories().ToList(),
SelectedDocumentCategory = document.DocumentCategory != null ? document.DocumentCategory.DocumentCategoryId : -1
};
var editViewModel = new EditViewModel()
{
DocumentId = document.DocumentId,
Name = document.Name,
Description = document.Description,
DropDownList_DocumentCategory_Property = dropdownlist_DocumentCategory_Property,
OldUploadFileUrl = document.UploadFileUrl,
OldFileName = document.OldFileName,
};
return View(editViewModel);
}
