navigationmarkdelete.jsp

来自「这是一个学习jsp的基本程序」· JSP 代码 · 共 48 行

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

%>


<%
String markname=request.getParameter("markname");

boolean o=true;
try{
Context ctx = new InitialContext();
  //look up jndi name
Object ref = ctx.lookup("NavigationmarkControllerEJB");
//cast to Home interface
NavigationmarkControllerEJBHome nscHome = (NavigationmarkControllerEJBHome) PortableRemoteObject.narrow(ref, NavigationmarkControllerEJBHome.class);
NavigationmarkControllerEJB nsc = nscHome.create();
nsc.removeNavigationmark(markname);
}catch(Exception e)
{
e.printStackTrace();
o=false;
}

%>


<%
if(o)
  response.sendRedirect("navigationmarkq.jsp");
else
  response.sendRedirect("../../error/deleteerror.html");
%>


<%}%>