Пример #1
0
        public async Task <IActionResult> OnPostAsync()
        {
            if (Recipe.RecipeId == null)
            {
                Recipe.RecipeId = Guid.NewGuid();
            }
            Recipe.UpdateDateTime = DateTime.UtcNow;

            if (!ModelState.IsValid)
            {
                return(Page());
            }

            if (RecipesExists(Recipe.RecipeId))
            {
                _context.Attach(Recipe).State = EntityState.Modified;
            }
            else
            {
                _context.Recipes.Add(Recipe);
            }

            foreach (RecipeFood rf in _context.RecipeFood.Where(r => r.RecipeId == Recipe.RecipeId).ToList())
            {
                RecipeFood RF2 = RecipeFoods.Where(f => f.FoodId == rf.FoodId && f.RecipeId == rf.RecipeId && f.Grams != rf.Grams).FirstOrDefault();
                if (RF2 != null)
                {
                    rf.Grams = RF2.Grams;
                    _context.Attach(rf).State = EntityState.Modified;
                }
            }

            try
            {
                await _context.SaveChangesAsync();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!RecipesExists(Recipe.RecipeId))
                {
                    return(NotFound());
                }
                else
                {
                    throw;
                }
            }

            return(RedirectToPage("./Index"));
        }
Пример #2
0
        public async Task <IActionResult> OnPostAsync()
        {
            if (!ModelState.IsValid)
            {
                return(Page());
            }

            _context.Attach(AspNetUsers).State = EntityState.Modified;

            try
            {
                await _context.SaveChangesAsync();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!AspNetUsersExists(AspNetUsers.Id))
                {
                    return(NotFound());
                }
                else
                {
                    throw;
                }
            }

            return(RedirectToPage("./Index"));
        }