public ActionResult OnPostCreate(Recipe Recipe, IList <Ingredient> Ingredients)
{
if (!ModelState.IsValid)
{
return(Page());
}
//var ingredients = JsonConvert.DeserializeObject<IList<Ingredient>>(ingredients);
_context.Recipe.Add(Recipe);
_context.SaveChangesAsync();
int id = Recipe.RecipeID;
int i = 0;
while (i < Ingredients.Count)
{
Ingredients[i].RecipeID = id;
_context.Ingredient.Add(Ingredients[i]);
i = i + 1;
}
Recipe.CreatedDate = DateTime.UtcNow;
_context.SaveChangesAsync();
return(new EmptyResult());
}
public ActionResult OnPostEdit(Recipe Recipe, IList <Ingredient> Ingredients)
{
if (!ModelState.IsValid)
{
return(Page());
}
int id = Recipe.RecipeID;
if (Recipe.CreatedDate == DateTime.MinValue)
{
Recipe.CreatedDate = DateTime.UtcNow;
}
_context.Attach(Recipe).State = EntityState.Modified;
int i = 0;
while (i < (Ingredients.Count))
{
Ingredients[i].RecipeID = id;
if (IngredientExists(Ingredients[i].IngredientID))
{
_context.Attach(Ingredients[i]).State = EntityState.Modified;
_context.SaveChangesAsync();
i = i + 1;
}
else
{
_context.Ingredient.Add(Ingredients[i]);
_context.SaveChangesAsync();
i = i + 1;
}
}
try {
_context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!RecipeExists(Recipe.RecipeID))
{
return(NotFound());
}
else
{
throw;
}
}
return(new EmptyResult());
//return RedirectToPage("./Index");
}
public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
_context.Attach(Recipe).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!RecipeExists(Recipe.RecipeID))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
_context.Recipe.Add(Recipe);
await _context.SaveChangesAsync();
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Recipe = await _context.Recipe.FindAsync(id);
if (Recipe != null)
{
_context.Recipe.Remove(Recipe);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}