public void AddOrUpdateAuthor(Author author)
{
if (author.Id == default(int))
context.Authors.Add(author);
else
context.Entry(author).State = EntityState.Modified;
}
public async Task<IActionResult> Edit(Author author)
{
if (ModelState.IsValid)
{
_context.Update(author);
await _context.SaveChangesAsync();
return RedirectToAction("Index");
}
return View(author);
}
public IActionResult Create(Author author)
{
if (ModelState.IsValid)
{
_context.Author.Add(author);
_context.SaveChanges();
return RedirectToAction("Index");
}
return View(author);
}
public IActionResult Create(Author author)
{
if (ModelState.IsValid)
{
db.AddOrUpdateAuthor(author);
db.SaveChanges();
TempData["success"] = $"New author added with Id = {author.Id}";
return RedirectToAction("Index");
}
return View(author);
}
public IActionResult Edit(Author author)
{
if (ModelState.IsValid)
{
db.AddOrUpdateAuthor(author);
db.SaveChanges();
TempData["success"] = $"Changes to author with Id = {author.Id} saved successfully";
return RedirectToAction("Index");
}
return View(author);
}