process-new-response.jsp

来自「JAVA Servlet2.3外文书籍源码」· JSP 代码 · 共 22 行

<%
  // is the current user logged in?
  if (session.getAttribute("user") == null) {
    // no, so redirect them to the login page
    pageContext.forward("login.jsp");
  }
%>

<%@ page import="forum.*" %>

<%
  String text = request.getParameter("text");
  int id = Integer.parseInt(request.getParameter("id"));

  User user = (User)session.getAttribute("user");

  Topic topic = Topics.getTopic(id);  
  topic.add(new Response(user, text));

  pageContext.forward("view-topic.jsp?id=" + id);
%>