delete.jsp

来自「这是一个学习jsp的基本程序」· JSP 代码 · 共 66 行

<%@ page
    language="java"
    contentType="text/html;charset=GBK"
         import="imis.*,java.util.*,java.text.*,javax.naming.*,javax.rmi.PortableRemoteObject,java.io.*,java.sql.*"
        %>
  <%
    request.setCharacterEncoding("GBK");
       session=request.getSession();
       userStruct user=null;
       user=new userStruct();
       user=(userStruct)session.getAttribute("user");
       if(user==null){
       response.sendRedirect("../../error/log.html");
    }

else{
%>
<%
Integer bookid = new Integer(request.getParameter("bookid"));


Context ctx1 = new InitialContext();
              //look up jndi name
              Object ref1 = ctx1.lookup("NoteController");
              //cast to Home interface
              NoteControllerHome noteControllerHome = (NoteControllerHome) PortableRemoteObject.narrow(ref1, NoteControllerHome.class);
              NoteController noteController = noteControllerHome.create();
              boolean ok=noteController.deletee(bookid);
              if(ok)
              {
              response.sendRedirect("input.jsp");
              }
              else
              {
              response.sendRedirect("../../error/objecterror.html");
              }

%>

<%}%>