private void updateBookUI(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String id = request.getParameter("id");
Book b = bs.findBookById(Integer.parseInt(id));
List<Category> list = bs.getAllCategories();
request.setAttribute("b", b);
request.setAttribute("list", list);
request.getRequestDispatcher("/WEB-INF/jsp/updatebook.jsp").forward(request, response);
}
private void addBookUI(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
List<Category> list = bs.getAllCategories();
request.setAttribute("list", list);
request.getRequestDispatcher("/WEB-INF/jsp/addbook.jsp").forward(request, response);
}
