@RequestMapping(value = "/editItem", method = RequestMethod.POST)
  public String editItem(
      @ModelAttribute("itemEdit") ToDoItem toDoItem,
      BindingResult result,
      HttpServletRequest request) {

    toDoItem.setId(Integer.parseInt(request.getParameter("OldItemId")));
    toDoItem.setCategory(categoryService.get(Integer.parseInt(request.getParameter("category"))));
    toDoItemService.update(toDoItem);
    return "redirect:/list";
  }
  @RequestMapping(value = "/addItem", method = RequestMethod.POST)
  public String addItem(
      @ModelAttribute("todoItem") ToDoItem todoItem,
      BindingResult result,
      HttpServletRequest request) {

    Category category = categoryService.get(Integer.parseInt(request.getParameter("category")));
    todoItem.setCategory(category);
    toDoItemService.add(todoItem);

    return "redirect:/list";
  }