Personnel management system --第四天

部门管理的其他功能：添加部门，编辑部门，删除部门。。

　　
//添加部门
public void toAdd(HttpServletRequest request, HttpServletResponse response) throws IOException {
        response.sendRedirect("../department_add.jsp");
    }
    public void add(HttpServletRequest request, HttpServletResponse response) throws IOException {
        String name=request.getParameter("name");
        String address=request.getParameter("address");
        Department department=new Department();
        department.setName(name);
        department.setAddress(address);
        departmentService.add(department);
        response.sendRedirect("list.do");
    }
//删除部门
    public void remove(HttpServletRequest request, HttpServletResponse response) throws IOException {
        String id=request.getParameter("id");
        departmentService.remove(Integer.parseInt(id));
        response.sendRedirect("list.do");
    }
//修改部门信息
    public void toEdit(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        String id=request.getParameter("id");
        Department department=departmentService.get(Integer.parseInt(id));
        request.setAttribute("dep",department);
        request.getRequestDispatcher("../department_edit.jsp").forward(request,response);
    }
    public void edit(HttpServletRequest request, HttpServletResponse response) throws IOException {
        String id=request.getParameter("id");
        String name=request.getParameter("name");
        String address=request.getParameter("address");
        Department department=new Department();

        department.setName(name);
        department.setAddress(address);
        departmentService.edit(department);
        response.sendRedirect("list.do");
    }