public void UpdateItem(Fruit fruit, int quantity)
{
CartLine line = lineCollection
.Where(p => p.Fruit.Id == fruit.Id)
.FirstOrDefault();
if (line != null)
{
line.Quantity = quantity;
}
}
public ActionResult Create(Fruit fruit)
{
using (FarmstoreEntities dbContext = new FarmstoreEntities())
{
dbContext.Fruits.Attach(fruit);
dbContext.Entry(fruit).State = System.Data.Entity.EntityState.Added;
dbContext.SaveChanges();
}
return RedirectToAction("Index", new { pageNumber = 1 });
}
public void AddItem(Fruit fruit, int quantity)
{
CartLine line = lineCollection
.Where(f => f.Fruit.Id == fruit.Id)
.FirstOrDefault();
if (line == null)
{
lineCollection.Add(new CartLine { Fruit = fruit, Quantity = quantity });
}
else
{
line.Quantity += quantity;
}
}
public ActionResult Edit(Fruit fruit)
{
using (FarmstoreEntities dbContext = new FarmstoreEntities())
{
if (this.Request.Files != null && this.Request.Files.Count > 0 && //4 for upload file
this.Request.Files[0].ContentLength > 0 &&
this.Request.Files[0].ContentLength < 1024 * 120) //file size less than 120K
{
string fileName = Path.GetFileName(this.Request.Files[0].FileName);
string pathOfWebsite = "~/Images/Fruits/" + fileName;
fruit.FruitImagePath = pathOfWebsite;
this.Request.Files[0].SaveAs(this.Server.MapPath(pathOfWebsite));
}
dbContext.Fruits.Attach(fruit);
dbContext.Entry(fruit).State = System.Data.Entity.EntityState.Modified;
dbContext.SaveChanges();
}
return RedirectToAction("Index", new { pageNumber = 1 }); //4 for paging
}
public void RemoveLine(Fruit fruit)
{
lineCollection.RemoveAll(l => l.Fruit.Id == fruit.Id);
}