@Override
public int deleteBill(Bill bill) throws Exception {
int rowAffects = 0;
con = BaseDao.getConnection();
String sql = "delete from t_bill where bill_id=?";
pstmt = con.prepareStatement(sql);
pstmt.setInt(1, bill.getBill_id());
rowAffects = pstmt.executeUpdate();
BaseDao.closeAll(null, pstmt, con);
return rowAffects;
}
@Override
public int updateBill(Bill bill) throws Exception {
int rowAffects = 0;
con = BaseDao.getConnection();
String sql =
"update t_bill set productname = ?,suppliername=?,amount=?,price=?,pay=?,billtime=?,saleworker=? where bill_id=?";
pstmt = con.prepareStatement(sql);
pstmt.setString(1, bill.getproductName());
pstmt.setString(2, bill.getsupplierName());
pstmt.setInt(3, bill.getAmount());
pstmt.setFloat(4, bill.getPrice());
pstmt.setFloat(5, bill.getPay());
pstmt.setString(6, bill.getBilltime());
pstmt.setString(7, bill.getsaleworker());
pstmt.setInt(8, bill.getBill_id());
rowAffects = pstmt.executeUpdate();
BaseDao.closeAll(null, pstmt, con);
return rowAffects;
}
