pls, If the form exists in session scope, then you need to remove it from session using the request.getSession.removeAttribute(<formName>) method call. Otherwise, when the JSP page is executed, struts will use the form from the session.
Regards, Richard --- pls <[EMAIL PROTECTED]> wrote: > that won't change the form as it exists in session > scope, only temporarily > in the action.. thanks anyways > > "Kiran Kumar" <[EMAIL PROTECTED]> wrote in message > news:[EMAIL PROTECTED] > > just a guess in ur execute method try this > > > > form = null; > > > > > > > > --- pls <[EMAIL PROTECTED]> wrote: > > > thanks for the suggestion Amol, but that returns > an > > > IllegalStateException.. > > > thanks for trying anyways. > > > > > > > > > "Amol Yadwadkar" <[EMAIL PROTECTED]> wrote in > > > message > > > > > > news:[EMAIL PROTECTED] > > > > Hi, > > > > I havn't tried this but just try this in the > > > execute method :-- > > > > public ActionForward execute(ActionMapping > > > mapping, ActionForm form, > > > > HttpServletRequest req, HttpServletResponse > res) { > > > > ........ > > > > ... > > > > ... > > > > mapping.setAttribute(null); > > > > > > > > } > > > > > > > > Hope this may help you!!! > > > > --Amol > > > > > > > > -----Original Message----- > > > > From: pls [mailto:[EMAIL PROTECTED] > > > > Sent: Friday, May 14, 2004 10:03 AM > > > > To: [EMAIL PROTECTED] > > > > Subject: How to set an ActionForm to null > > > > > > > > > > > > hi there, > > > > > > > > i am trying to set an actionform to null after > > > inserting it's properties > > > > into a DB. > > > > then, control is forwarded to a different > action > > > and the info is read from > > > > the DB back into the actionform for display by > a > > > JSP. > > > > > > > > the only part that is giving me trouble is > with > > > explicitly setting my > > > > actionform "MBForm" to null. After several > form > > > submissions and a DB > > > > update, the first Action attempts to clear the > > > values in MBForm: > > > > > > > > > request.getSession().setAttribute("MBForm", > > > null); > > > > > > > > after this, control is forwarded to the second > > > Action which handles the > > > > display. it checks to see if MBForm is null > and, > > > if it is, it fills > > > MBForm > > > > from a DB. in between these two actions, the > > > controller servlet is > > > > automatically refilling the MBForm with the > values > > > that I just nullified.. > > > > the only bean property that stays empty is > myHash > > > which represents several > > > > groups of multiboxes. i believe this is a > result > > > of the MBForm reset() > > > > method which contains the following: > > > > > > > > myHash.put(multiBoxCategories, new > > > Integer[0]); //resets several > > > > groups of multiboxes > > > > > > > > setting other properties to null in the > reset() > > > method is not the solution > > > > as it wipes the value out after every (but > somehow > > > it doesn't do the same > > > > thing to the multiboxes?!?) > > > > > > > > let me know if this enough background for you > to > > > help me diagnose the > > > > problem.. any discussion of reset() or is > > > welcome.. thanks > > > > > > > > > > > > > > > > > > > > > > > > > > --------------------------------------------------------------------- > > > > To unsubscribe, e-mail: > > > [EMAIL PROTECTED] > > > > For additional commands, e-mail: > > > [EMAIL PROTECTED] > > > > > > > > > > > > > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: > > > [EMAIL PROTECTED] > > > For additional commands, e-mail: > > > [EMAIL PROTECTED] > > > > > > > > > > > > > > > __________________________________ > > Do you Yahoo!? > > Yahoo! Movies - Buy advance tickets for 'Shrek 2' > > > http://movies.yahoo.com/showtimes/movie?mid=1808405861 > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: > [EMAIL PROTECTED] > For additional commands, e-mail: > [EMAIL PROTECTED] > __________________________________ Do you Yahoo!? SBC Yahoo! - Internet access at a great low price. http://promo.yahoo.com/sbc/ --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
