public ActionResult Create(FormCollection fc, Product product)
{
if (this.ModelState.IsValid)
{
if (product.Name == null)
{
product.Name = string.Empty;
}
if (product.Description == null)
{
product.Description = string.Empty;
}
foreach (string field in fc)
{
if (field.StartsWith("category"))
{
var catId = int.Parse(fc[field]);
var cat = this.db.Categories.Find(catId);
product.Categories.Add(cat);
}
}
this.db.Products.Add(product);
this.db.SaveChanges();
return this.RedirectToAction("Index");
}
this.ViewBag.categoriesSelectTemplate = new SelectList(this.db.Categories, "CategoryId", "Name");
return this.View(product);
}
public ActionResult Edit(FormCollection fc, Product product)
{
////try
////{
if (this.ModelState.IsValid)
{
// Copy values
var realProduct = this.db.Products.Find(product.ProductId);
realProduct.Name = product.Name ?? string.Empty;
realProduct.Description = product.Description ?? string.Empty;
realProduct.ImageUrl = product.ImageUrl;
realProduct.Price = product.Price;
realProduct.IsFeatured = product.IsFeatured;
realProduct.IsPublished = product.IsPublished;
// Categories
realProduct.Categories.Clear();
foreach (string field in fc)
{
if (field.StartsWith("category"))
{
var catId = int.Parse(fc[field]);
var cat = this.db.Categories.Find(catId);
realProduct.Categories.Add(cat);
}
}
this.db.SaveChanges();
return this.RedirectToAction("Index");
}
////}
////catch (Exception ex)
////{
//// ViewBag.Error = ex;
//// throw;
////}
this.ViewBag.categoriesSelectTemplate = new SelectList(this.db.Categories, "CategoryId", "Name");
this.ViewBag.CategoriesIds = string.Join(",", product.Categories.Select(c => c.CategoryId));
return this.View(product);
}