// GET: Salades/Edit/5
public ActionResult Edit(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
var saladeViewModel = new SaladeViewModel
{
Salade = db.Salades.Include(i => i.Composants).First(i => i.ID == id)
};
if (saladeViewModel == null)
{
return(HttpNotFound());
}
var allComposant = db.Composants.ToList();
saladeViewModel.AllComposant = allComposant.Select(o => new SelectListItem {
Text = o.Nom, Value = o.ID.ToString()
});
Salade salade = db.Salades.Find(id);
if (salade == null)
{
return(HttpNotFound());
}
return(View(saladeViewModel));
}
public ActionResult Edit(SaladeViewModel SaladeView)
{
if (SaladeView == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
if (ModelState.IsValid)
{
var Update = db.Salades
.Include(i => i.Ingredients).First(i => i.ID == SaladeView.Salade.ID);
if (TryUpdateModel(Update, "Salades", new string[] { "Nom", "Description", "FabricantID" }))
{
var newIngredients = db.Ingredients.Where(
m => SaladeView.SelectedIngredients.Contains(m.Id)).ToList();
var updatedIngredients = new HashSet <int>(SaladeView.SelectedIngredients);
foreach (Ingredient Ingredient in db.Ingredients)
{
if (!updatedIngredients.Contains(Ingredient.Id))
{
Update.Ingredients.Remove(Ingredient);
}
else
{
Update.Ingredients.Add(Ingredient);
}
}
db.Entry(Update).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
}
return(RedirectToAction("Index"));
}
ViewBag.Fabricant_ID = new SelectList(db.Fabricants, "ID", "Nom", SaladeView.Salade.Fabricant.ID);
return(View(SaladeView));
}
public ActionResult Edit(SaladeViewModel saladeViewModel)
{
if (saladeViewModel == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
if (ModelState.IsValid)
{
var saladeToUpdate = db.Salades
.Include(i => i.Composants).First(i => i.ID == saladeViewModel.Salade.ID);
if (TryUpdateModel(saladeToUpdate, "Salade", new string[] { "Nom", "Description" }))
{
var newComposant = db.Composants.Where(
m => saladeViewModel.SelectedComposant.Contains(m.ID)).ToList();
var updatedComposant = new HashSet <int>(saladeViewModel.SelectedComposant);
foreach (Composant composant in db.Composants)
{
if (!updatedComposant.Contains(composant.ID))
{
saladeToUpdate.Composants.Remove(composant);
}
else
{
saladeToUpdate.Composants.Add(composant);
}
}
db.Entry(saladeToUpdate).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
}
return(RedirectToAction("Index"));
}
return(View(saladeViewModel.Salade));
}
