public ActionResult Display(int[] def)
{
//TempData["qwe"] = form1["def"];
miniprojectEntities entities = new miniprojectEntities();
//booklist result = new booklist();
//result.selectedbook = def;
////return RedirectToAction("Displayfinal");
//IEnumerable<int> y = result.selectedbook;
////List<booklist> selbooks;
cart order = new cart();
booklist temp = new booklist();
foreach (int item in def)
{
temp = entities.booklists.FirstOrDefault(x => x.book_id == item);
order.book_id = temp.book_id;
order.book_name = temp.book_name;
order.author_name = temp.author_name;
order.price = temp.price;
order.genre_id = temp.genre_id;
// order.user_id=
entities.carts.Add(order);
entities.SaveChanges();
}
return(RedirectToAction("Displayfinal"));
}
public booklist CreateNewBook([FromBody] booklist data)
{
data.id = Guid.NewGuid().ToString();
// Save new book -> db
bookCollection.InsertOne(data);
return(data);
}
private void selbook_Click(object sender, EventArgs e)
{
try
{
DataSet ds = new DataSet();
DataBase db = new DataBase();
string sqlStr = "select bookID,bookname,vocabulary from book";
ds = db.GetDataFormDB(sqlStr);
if (ds != null)
{
booklist ob_booklist = new booklist();
ob_booklist.Show();
}
}
catch (Exception ex)
{
MessageBox.Show("错误！" + ex.Message, "错误");
}
}
