Hmm.. You can try it with a non-redirecting action. Im not sure how well it will work though as there may still be the original method parameter in the request as well as the one you tack onto the url. Give it a shot and see how.
btw: you know that if you chain actions the form will get reset and repopulated right? -----Original Message----- From: Jose Ramon Diaz [mailto:[EMAIL PROTECTED] Sent: Friday, 12 September 2003 20:37 To: 'Struts Users Mailing List' Subject: RE: DispatchAction forward issue Hi, so I must understand that it?s not possible to pass parameters in the request beetwen chained actions, is it? Is not there a way to change a parameter value of the request if both actions use the same ActionForm? I want to modify one of the parameters in the firs action, so second action (chained action) can see the change. Although I know it may be a bad idea, I don?t have any other now!! :-( Thks > -----Mensaje original----- > De: Andrew Hill [mailto:[EMAIL PROTECTED] > Enviado el: viernes, 12 de septiembre de 2003 13:39 > Para: Struts Users Mailing List > Asunto: RE: DispatchAction forward issue > > > <snip> > For that, I put in my request the "method" parameter > </snip> > > No you didnt. You put in a "method" ATTRIBUTE. I saw you! > See: > <snip> > request.setAttribute("method", "list"); > </snip> > > What you want to do is something like the following: > ActionForward forward = actionMapping.findForward("do_edition"); > String path = addParam(path,"method","list"); > return new ActionForward(path, forward.getRedirect() ); > > (btw: that should be a redirecting forward (unless you have a > very good > excuse for chaining actions - something that is considered a > bad idea in > general)) > > You addParam method might look something like: > > public String addParam(String url, String parameter, String value) > { > return url + ( (url.indexOf("?")==-1) ? "?" : "&" ) + > parameter + "=" + > value; > } > > > -----Original Message----- > From: Nicolas Delsaux [mailto:[EMAIL PROTECTED] > Sent: Friday, 12 September 2003 19:28 > To: [EMAIL PROTECTED] > Subject: DispatchAction forward issue > > > Hi, I'm using a dispatchaction for displaying/editing > objects, on which I > would like to do a forward, through an ActionForward, from an > other action. > For that, I put in my request the "method" parameter, that should be > interpreted (for what I know) by Struts, in ordeer to > determine the method > to call. > And, as you may guess, Struts does not see this mparameter > and send me the > following error message : > > message Request[/list] does not contain handler parameter named method > > How can I make Struts understand what I want ? > For your information, here are the involved code fragments : > > struts-config.xml > > <action path="/list" > type="com.ListAllFieldsAction" > name="listAllAttributes" > scope="request" > validate="true" > parameter="method"/> > > <action path="/edit_tree_object" > type="com.EditTreeObjectAction" > name="edit_tree_object" > scope="request" > validate="false"> > <forward name="do_edition" path="/list.do"/> > </action> > > And, in my EditTreeObjectAction, the execute method contains > the following > code : > > request.setAttribute("method", "list"); > return actionMapping.findForward("do_edition"); > > Thanks in advance > > -- > Nicolas Delsaux > > > --------------------------------------------------------------------- > 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] > > > --------------------------------------------------------------------- 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]
