private void Confirm_Click(object sender, EventArgs e)
{
DateTime dateOfRet = new DateTime();
string dateOfLoan, dateOfReturn, bookID;
if (UserName.Text != "" && UserID.Text != "")
{
dateOfLoan = DateTime.Today.Year + "-" + DateTime.Today.Month + "-" + DateTime.Today.Day;
dateOfRet = DateTime.Today.AddDays(30);
dateOfReturn = dateOfRet.Year + "-" + dateOfRet.Month + "-" + dateOfRet.Day;
if (BookName1.Text != "")
{
bookID = con.findBookID(BookName1.Text);
if (con.addLoans(dateOfLoan, dateOfReturn, bookID, UserID.Text))
{
InfoMessage.Text = "Loan was added.";
if (BookName2.Text != "")
{
bookID = con.findBookID(BookName2.Text);
if (con.addLoans(dateOfLoan, dateOfReturn, bookID, UserID.Text))
{
InfoMessage.Text = "Loans was added.";
}
}
if (BookName3.Text != "")
{
bookID = con.findBookID(BookName3.Text);
con.addLoans(dateOfLoan, dateOfReturn, bookID, UserID.Text);
}
if (BookName4.Text != "")
{
bookID = con.findBookID(BookName4.Text);
con.addLoans(dateOfLoan, dateOfReturn, bookID, UserID.Text);
}
if (BookName5.Text != "")
{
bookID = con.findBookID(BookName5.Text);
con.addLoans(dateOfLoan, dateOfReturn, bookID, UserID.Text);
}
}
else
{
InfoMessage.Text = "Error. Cannot connect to database.";
}
InfoMessage.Visible = true;
}
else
{
InfoMessage.Text = "Add at least one book.";
InfoMessage.Visible = true;
}
}
}
