//[ValidateAntiForgeryToken]
public IActionResult Create(ResturantEditModel resturantEdit)
{
if (ModelState.IsValid)
{
Resturant newRresturant = new Resturant();
newRresturant.Name = resturantEdit.Name;
newRresturant.CusineType = resturantEdit.CusineType;
newRresturant.Address = resturantEdit.Address;
var a = _resturant.Add(newRresturant);
//return View("Details", a);
////when user decides to refresh the returned view,
//the req. rendered will execute a http post req again to the application
//causing redundant data to be saved again.
//inorder to solve the above mentioned
//issue we'll return a redirect action insted of a view.
return(RedirectToAction(nameof(Details), new { a.Id, status = "success" }));
}
else
{
return(View());
}
}
public IActionResult OnPost()
{
if (!ModelState.IsValid)
{
Cuisines = htmlHelper.GetEnumSelectList <CuisineType>();
return(Page());
}
if (Resturant.Id > 0)
{
resturant.Update(Resturant);
TempData["Message"] = "New Resturant has been edited";
}
else
{
resturant.Add(Resturant);
TempData["Message"] = "New Resturant has been Added";
}
return(RedirectToPage("./Details", new { Id = Resturant.Id }));
}