protected void btnSave_Click(object sender, EventArgs e)
{
int add = (int)Session["add"];
Copy c = new Copy();
c.BookNumber = int.Parse(txtBookNumber.Text);
c.SequenceNumber = CopyDAO.GetSequenceNumberMax(c.BookNumber) + 1;
c.Type = txtType.Text[0];
if (txtPrice.Text == "")
{
c.Price = 0;
}
else
{
c.Price = int.Parse(txtPrice.Text);
}
if (add == 1)
{
c.CopyNumber = CopyDAO.GetCopyNumberMax() + 1;
CopyDAO.Insert(c);
}
else
{
c.CopyNumber = (int)Session["copyNumber"];
CopyDAO.Update(c);
}
ObjectDataSource1.Select();
GridView1.DataBind();
displayButtons(1);
}
private void btnCopyAdd_Click(object sender, EventArgs e)
{
Button btn = (Button)sender;
if (btn.Text == "Add")
{
if (!isCopySelected())
{
return;
}
txtCopyBookNumber.Text = dataGridView1.SelectedRows[0].Cells["bookNumber"].Value.ToString();
c = new Copy(int.Parse(txtCopyBookNumber.Text), CopyDAO.GetBookNumberMax() + 1, CopyDAO.GetSequenceNumberMax() + 1, 'A', 0);
displayCopy();
displayCopyButtons(2);
}
else
{
c.Price = double.Parse(txtPrice.Text);
CopyDAO.Insert(c);
ViewCopies();
displayCopyButtons(1);
}
}
//button save
protected void Button5_Click(object sender, EventArgs e)
{
//edit
if (checkEditBook == true)
{
//book
if (copyExist == false)
{
if (txtTitle.Text.Trim().Length == 0)
{
lbErrorTitleAdd.Text = "Please input title";
lbErrorTitleAdd.Visible = true;
return;
}
bo.Title = txtTitle.Text;
bo.Authors = txtAuthor.Text;
bo.Publisher = txtPublisher.Text;
if (!BookDAO.Update(bo))
{
return;
}
btSaveBook.Enabled = false;
btCancelBook.Enabled = false;
}
else
{
//copy
if (txtTypecopy.Text.Trim().Length == 0)
{
lbErrorCopies.Text = "Please iput type A/F";
lbErrorCopies.Visible = true;
return;
}
co.Type = char.Parse(txtTypecopy.Text.ToUpper());
if (co.Type != 'A' && co.Type != 'F')
{
lbErrorCopies.Text = "Please iput type A/F";
lbErrorCopies.Visible = true;
return;
}
co.Price = double.Parse(txtPrice.Text);
co.BookNumber = int.Parse(GridView2.SelectedRow.Cells[3].Text);
co.CopyNumber = int.Parse(GridView2.SelectedRow.Cells[2].Text);
if (!CopyDAO.Update(co))
{
return;
}
btSaveCopies.Enabled = false;
btCancelCopies.Enabled = false;
txtTypecopy.ReadOnly = true;
txtPrice.ReadOnly = true;
}
}
//add
if (checkAddBook == true)
{
if (copyExist == false)
{
if (txtTitle.Text.Trim().Length == 0)
{
lbErrorTitleAdd.Text = "Please input title";
lbErrorTitleAdd.Visible = true;
return;
}
bo = new Book();
bo.BookNumber = BookDAO.GetBookNumberMax() + 1;
bo.Title = txtTitle.Text;
bo.Authors = txtAuthor.Text;
bo.Publisher = txtPublisher.Text;
if (!BookDAO.Insert(bo))
{
return;
}
foreach (TextBox tb in GetTextBoxes())
{
tb.ReadOnly = true;
}
btSaveBook.Enabled = false;
btCancelBook.Enabled = false;
}
else
{
if (txtTypecopy.Text.Trim().Length == 0)
{
lbErrorCopies.Text = "Please iput type A/F";
lbErrorCopies.Visible = true;
return;
}
String type = txtTypecopy.Text.Trim().ToUpper();
if (!type.Equals("A") && !type.Equals("F"))
{
lbErrorCopies.Text = "Please iput type A/F";
lbErrorCopies.Visible = true;
return;
}
co = new Copy();
co.CopyNumber = CopyDAO.GetCopyNumberMax() + 1;
co.BookNumber = Int32.Parse(txtBookNumberCopies.Text);
co.SequenceNumber = CopyDAO.GetSequenceNumberMax(co.BookNumber) + 1;
co.Type = char.Parse(type);
if (co.Type != 'A' && co.Type != 'F')
{
co.Price = double.Parse(txtPrice.Text.Trim().Length == 0 ? "0" : txtPrice.Text.Trim());
}
if (!CopyDAO.Insert(co))
{
return;
}
}
btSaveCopies.Enabled = false; // save
btCancelCopies.Enabled = false; // cancel
}
foreach (TextBox tb in GetTextBoxes())
{
if (!checkEditBook)
{
tb.Text = "";
}
tb.ReadOnly = true;
}
checkAddBook = false;
checkEditBook = false;
reload();
}
