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forward/redirect in jsp

michael yue
Ranch Hand

Joined: Nov 20, 2003
Posts: 204
Hi
I am trying to redirect/forward from jsp file to another jsp file but it ended up in error. Using request dispatcher my code are
RequestDispatcher listpg=getServletContext().getRequestDispatcher("/updlist.jsp");
listpg.forward(req,res);
I also tried
res.sendRedirect("updlist.jsp");
but still cannot.
I put the execution code in an if block. Can someone point out the reason. thanks.

<%
if (rowsaffect >=1)
{
%>
<h1>Modify Successful</h1>
<br>
<script type="text/javascript">
popmesg()
</script>
<%
listpg.forward(req,res);
}
else
{
%>
<h1>Unsuccessful</h1>
<%
}
Nadeem Ahmad
Greenhorn

Joined: Oct 20, 2003
Posts: 28
use
response.sendRedirect(URL);
Hope this will work
Rohit Ahuja
Ranch Hand

Joined: Oct 04, 2001
Posts: 121
Hero,
Why are u creating trouble for yourself. Totally remove that RequestDispatcher part and use <jsp:forward page="xyz" /> in your if loop.
It will work 100%. If it doesnt means it hasnt entered ur if statement.


Face Off.
Bear Bibeault
Author and ninkuma
Marshal

Joined: Jan 10, 2002
Posts: 61216
    
  66

Do you not think that it would be useful to actually show the error that you are getting?


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