public IActionResult Edit(int id, ResturantEditViewModel editmodel)
{
var resturant = _resturantData.Get(id);
if (!ModelState.IsValid || resturant == null)
{
return(View(editmodel));
}
resturant.Name = editmodel.Name;
resturant.Cuisine = editmodel.Cuisine;
_resturantData.Commit();
return(RedirectToAction("Details", new { id = resturant.Id }));
}
//public IActionResult OnGet()
//{
// return null;
//}
public IActionResult OnPost()
{
//ModelState["location"].Errors
if (!ModelState.IsValid)
{
Cuisines = htmlHelper.GetEnumSelectList <CuisineType>();
return(Page());
}
if (Resturant.Id > 0)
{
resturantData.Update(Resturant);
}
else
{
resturantData.Add(Resturant);
}
resturantData.Commit();
// PRG (Post Redirect Get) pattern: after successful post redirect to another page that uses a GET verb. If we stay in this page,
// it may be refreshed and the POST will re-occure, causing a non intended action like another payment etc.
// Another important note: don't include in the query string any flag that you don't want the user to bookmark.
// for example, any error flag etc - because when the user will call the page (by the bookmark) he will get an irrelevant error message.
TempData["message"] = "Resturant saved!";
return(RedirectToPage("./Detail", new { resturantId = Resturant.Id }));
}
public IActionResult OnPost(int resturantId)
{
resturant = ResturantData.GetResturantById(resturantId);
if (resturant == null)
{
return(RedirectToPage("./NotFound"));
}
ResturantData.Delete(resturantId);
ResturantData.Commit();
TempData["Message"] = $"{resturant.Name} has been deleted";
return(RedirectToPage("./List"));
}
public IActionResult OnPost(int resturantID)
{
var resturant = resturantData.Delete(resturantID);
resturantData.Commit();
if (resturant == null)
{
return(RedirectToPage("./NotFound"));
}
TempData["Message"] = $"{resturant.NBame}deleted";
return(RedirectToPage("./List"));
}
public IActionResult OnPost()
{
if (!ModelState.IsValid)
{
Cuisines = htmlHelper.GetEnumSelectList <CuisineType>();
return(Page());
}
Resturant = Resturant.ID > 0 ? resturantData.Update(Resturant) : resturantData.Add(Resturant);
resturantData.Commit();
TempData["Message"] = "Restaurant Saved!";
return(RedirectToPage("./Details", new { resturantID = Resturant.ID }));
}
public IActionResult OnPost()
{
if (!ModelState.IsValid)
{
Cuisines = htmlHelper.GetEnumSelectList <CuisineType>();
return(Page());
}
if (Resturant.Id > 0)
{
Resturant = resturantData.Update(Resturant);
}
else
{
Resturant = resturantData.Add(Resturant);
}
resturantData.Commit();
TempData["Message"] = "Item Saved Successfuly";
return(RedirectToPage("./Detail", new { resturantId = Resturant.Id }));
}
public IActionResult OnPost()
{
if (!ModelState.IsValid)
{
Cuisines = this.HtmlHelper.GetEnumSelectList <CuisineType>();
return(Page());
}
if (Resturant.Id > 0)
{
TempData["OperationCode"] = 1;
TempData["Message"] = "Resturant " + Resturant.Name + " has been updated successfully !!";
Resturant = resturantData.Update(Resturant);
}
else
{
TempData["OperationCode"] = 2;
TempData["Message"] = "Resturant " + Resturant.Name + " has been added successfully !!";
Resturant = resturantData.Add(Resturant);
}
resturantData.Commit();
return(RedirectToPage("./Detail", new { resturantId = Resturant.Id }));
}
