Re: redirect a page

Yeah but if you work with ie then you cannot flush data more than once.
And that happens when all processing in the jsp ends.
As far as i know that's a problem with ie, not the jsp itself.
Even if you change the AutoFlush option ie will mess it up.

  ----- Original Message ----- 
  From: Mr. Cristian Romanescu 
  To: [email protected] 
  Sent: Friday, March 07, 2003 1:30 PM
  Subject: Re: redirect a page


  This is how it's done:
  - Open the page below (sample.jsp..) from a popup JavaScript...

  The idea is to open the popup and below you'll se: out.flush...
  So basically I flush the HTML generated (a picture with an animation image for example....) then flush it to client
  then you do your work...
  after your 10 inutes work :) is complete, you see that I do an redirect again from JS....so the new generated page will be displayed....
  I cut the OT issues from my JSP, but you'' figure it out.

  ========= SAMPLE.JSP================

  <%@ page import="..."%>
  <jsp:useBean id="formBean" class="ro.finsiel.eunis.search.species.country.CountryBean" scope="request">
    <jsp:setProperty name="formBean" property="*"/>
  </jsp:useBean>

  <%//INCLUDE HEADER HERE %>
  <%@include file="../../header.jsp"%>
  <%@include file="../header.jsp" %>
  <SCRIPT language='JavaScript'>
  <!--
    function redirect() {
      window.resizeTo(640,480);
      window.moveTo(10, 10);
      window.location.replace('../../temp/<%=filename%>');
    }
  //-->
  </SCRIPT>

  <%// INCLUDE FOOTER HERE %>
  <%@include file="../footer.jsp" %>
  <%out.flush();%>

  <%// PDF GENERATION LOGIC %>
  <%
    System.out.println("Dumping data...");
    pdfReport.writeData();
    long msecs = Utilities.stopTimer();
    System.out.println("done in " + msecs + " ms.");
  %>
    <SCRIPT language='JavaScript'>
    <!--
    redirect();
    //-->
    </SCRIPT>
  <% out.flush();%>



  At 02:21 PM 3/6/2003 -0600, you wrote:


    Hi, 

    I have a servlet which would take a while to generate the output and 
    I was wondering if someone would let me know how to 
    show a "please wait" on browser until the final output is complete. 

    code snippet would be great. 

    -Alvin Chang 
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