Including dynamically generated pages in jsp

Question

          Hello All, Scenario is like this, i am creating the dynamic htmls pages, in the
          servlets and after creating the htmls pages in the servlets , the control passes
          to the jsp page, where i am including the html page that is created at the servlets,
          its works fine, but some time it shows me null exception at the jsp page, i.e
          it won't find the htmls pages, even they are created b'fore. I am using weblogic
          server 6.1 with sp3. Can anybody know what is the reason.
          

Answer 1

After you have generated checkbox by jsp, you have to generate JavaScript for the checkboxes.
<%
// assume I have found I need to generate 5 checkboxes with jsp
int chkboxCount = 5;
String user = request.getParameter("user");
boolean showUser = false;
if (user!=null && user.trim().length()>0){
  showUser = true;
%>
<script lang="JavaScript">
var chkcount = <%=chkboxCount%>;
for (int i=0; i<chkcount; i++)
     alert(i);
<%
if (showUser)
%>
    alert("hello <%=user%>");
<%
%>
</script>It is difficult to trace though.
Edited by: evilknighthk on Nov 25, 2007 11:55 PM