protected void Page_Load(object sender, EventArgs e)
{
bm = new BusinessModel();
if (Session["bookDetailId"] == null || Session["Role"] == null)
{
Response.Redirect("/404.aspx");
}
if (Session["Role"].ToString() != "Admin")
{
Response.Redirect("/404.aspx");
}
bookId = (int)Session["bookDetailId"];
b = bm.getBook(bookId);
lblTitle.Text = b.Title.ToString();
lblAuthor.Text = b.Author.ToString();
lblCategory.Text = bm.getCategory(b.CategoryID);
lblIsbn.Text = b.ISBN.ToString();
if (!IsPostBack)
{
txtStock.Attributes.Add("placeholder", b.Stock.ToString());
txtPrice.Attributes.Add("placeholder", String.Format("{0:0.00}", b.Price));
txtDiscount.Attributes.Add("placeholder", b.Discount.ToString());
}
Image1.ImageUrl = "images/" + b.ISBN + ".jpg";
lblInvalidDiscount.Text = "";
lblInvalidPrice.Text = "";
lblInvalidStock.Text = "";
}
public void Update(Book b)
{
BusinessModel bm = new BusinessModel();
Book book = bm.getBook(b.BookID);
book.Stock = b.Stock;
book.Price = b.Price;
book.Discount = b.Discount;
bm.updateBook(book);
}
protected void Page_Load(object sender, EventArgs e)
{
bm = new BusinessModel();
/*
* if (Session["bookDetailId"] == null)
* {
* Response.Redirect("/404.aspx");
* }
*
*
* bookId = (int)Session["bookDetailId"];
*/
if (Request.QueryString["bookId"] == null)
{
bookId = 1;
}
else
{
bookId = int.Parse(Request.QueryString["bookId"]);
}
b = bm.getBook(bookId);
if (b == null)
{
Response.Redirect("404.aspx");
}
lblTitle.Text = b.Title.ToString();
lblAuthor.Text = b.Author.ToString();
lblCategory.Text = bm.getCategory(b.CategoryID);
lblIsbn.Text = b.ISBN.ToString();
lblStock.Text = b.Stock.ToString();
lblPrice.Text = String.Format("{0:c}", b.Price);
lblDiscount.Text = b.Discount != null?String.Format("{0:p}", b.Discount) : "No discount :(";
Image1.ImageUrl = "images/" + b.ISBN + ".jpg";
if (!IsPostBack)
{
refreshStock();
}
lblInvalid.Text = "";
lblSuccessful.Text = "";
if (Session["Role"] != null)
{
btnEdit.Visible = Session["Role"].ToString() == "Admin"? true : false;
}
}
protected void linkPrevious_Command(object sender, CommandEventArgs e)
{
//int prevBookID = (int)Session["bookDetailId"] - 1;
int prevBookID = bookId - 1;
while (true)
{
if (prevBookID < 1)
{
return;
}
b = bm.getBook(prevBookID);
if (b != null)
{
break;
}
prevBookID--;
}
//Session["bookDetailId"] = prevBookID;
Response.Redirect("/BookDetails.aspx?bookId=" + prevBookID);
}
protected Book getBook(int bookId)
{
return(bm.getBook(bookId));//String.Format("{0:c}",bm.getOne(bookId).Price);
}
