How can we pass the control from servlet to portlet ?

Question

Hi,
we use PortletRequestDispatcher.include method to call the servlet.
In my servlet, I have the following form information.
out.println("<form method=\"post\" action=\"http://abc 40acce5.3a.com/portal/dt?display=Command\">");
out.println("Enter value: ");
out.println("<input type=\"text\" name=\"UserName\" value=\"\">");
out.println("<center> "); out.println("<input type=\"submit\" value=\"Go Back Portlet\"> ");
out.println("</center> ");
out.println("</form>");
When user click the submit button, the servlet will go to portlet first, then go to another page.
is the url (action="http://abc40acce5.3a.com/portal/dt?display=Command) correct ?
if not, what url we should use ?
Can you help ?
Thanks!

Answer 1

Oh I thought that you have selection-screen and again you are working on dialog programming.
if you want to use select-option directly in module pool then it is not possible.
but you can do other way.
create two varaiables
data : v_kun_low like kna1-kunnr,
         v_kun_high like kna1-kunnr.
use these two variables in layout ,let user knows that he can not give options like gt,lt,eq ,it will be always BT.
and also when you see normal report program,you can use multiple values in either low or high,but here it is not possibel.
use can enter only low value and high value.
when you come to program point of view
declare one range
ranges r_kunnr for kna1-kunnr.
do the coding like
r_kunnr-low = v_kun_low.
r_kunnr-high = v_kun_high.
r_kunnr-options = 'BT'.
r_kunnr-sign = 'I'.
append r_kunnr.
now you can use r_kunnr in select query ,it will work like select-option.
other than this there is no option.
Thanks
Seshu