In that case, you're talking about two entirely independent requests. The request for the first action is no longer accessible for the second action invocation. So in this case your options are:
- Store the data as request parameters that you pass on to the next action - Store the data in the session. Nils-H On Mon, Mar 1, 2010 at 11:56 AM, Frederik Minatchy <[email protected]> wrote: > To go from the first action (the execute method) to the second one > (supprimerIsbn) I use a submit button in the jsp : > > <s:submit method="supprimerIsbn" id="supprimerIsbn" type="submit" /> > > > > > > > --- En date de : Lun 1.3.10, Nils-Helge Garli Hegvik <[email protected]> a > écrit : > >> De: Nils-Helge Garli Hegvik <[email protected]> >> Objet: Re: How to pass HTTPRequest between two JSP ? >> À: "Struts Users Mailing List" <[email protected]> >> Date: Lundi 1 mars 2010, 10h44 >> I'm not following the chain of >> actions here... Where's the >> flow/connection between the two actions? >> >> Nils-H >> >> On Mon, Mar 1, 2010 at 11:36 AM, Frederik Minatchy <[email protected]> >> wrote: >> > Perhaps it because of me and the way I understand >> HTTPRequest. >> > >> > Here is an other example : >> > >> > >> > in the class name : >> > >> > >> fr.bnf.platon.bnf.actions.ConsultationEditeurDetailAction >> implementing ServletRequestAware interface >> > >> > >> > when I am in the execute method I do : >> > >> > public String execute() throws Exception { >> > ... >> > request.setAttribute("isbnListe", >> isbnEditeurBeanById); // isbnEditeurBeanById is a map >> > ... >> > >> > return SUCCESS; >> > } >> > >> > and when I want to suppress element from the map >> stored in the request attribute >> > >> > I do : >> > >> > public String supprimerIsbn() >> > { >> > final Map<String, IsbnEditeurBean> >> allEditorIsbnToRemove = (Map<String, >> IsbnEditeurBean>) request.getAttribute("isbnListe"); // >> is null ... why ? >> > ... >> > // remove selected elements >> > >> > return "modification"; >> > } >> > >> > in my xml file I have : >> > >> > ... >> > <action name="editeur-detail" >> class="fr.bnf.platon.bnf.actions.ConsultationEditeurDetailAction" >> > >> > <result >> name="input">/pages/bnf/consultationDemandes/detailEditeur.jsp</result> >> > <result name="success" >> type="dispatcher"> >> > <param >> name="location">/pages/bnf/consultationDemandes/detailEditeur.jsp</param> >> > </result> >> > <result name="modification" >> type="dispatcher"> >> > <param >> name="location">/pages/bnf/consultationDemandes/detailEditeur.jsp</param> >> > </result> >> > <result name="supprimerISBN" >> type="dispatcher"> >> > <param >> name="location">/pages/bnf/consultationDemandes/detailEditeur.jsp</param> >> > </result> >> > </action> >> > ... >> > >> > >> > and at least in the jsp : >> > >> > >> > I enter in the "supprimerIsbn" method with the submit >> button : >> > ... >> > <s:submit method="supprimerIsbn" id="supprimerIsbn" >> type="submit" /> >> > ... >> > >> > >> > It's true... I can use Session... But after that I >> have to clean each elements I have set in session >> > >> > >> > I am sure that the dispatch result is a solution... >> but perhaps I made a mistake in the web.xml file. >> > >> > For example why in my url I always have something >> like >> > >> > http://localhost:8080/XXXXX/xxxxx.jsp and >> not http://localhost:8080/XXXXX/xxxxx.action? >> > >> > >> > Fred... Lost in struts2 world :( >> > >> > >> > --- En date de : Lun 1.3.10, Nils-Helge Garli Hegvik >> <[email protected]> >> a écrit : >> > >> >> De: Nils-Helge Garli Hegvik <[email protected]> >> >> Objet: Re: How to pass HTTPRequest between two JSP >> ? >> >> À: "Struts Users Mailing List" <[email protected]> >> >> Date: Lundi 1 mars 2010, 9h50 >> >> Either: >> >> >> >> - Don't do a redirect, but a regular dispatch [1] >> >> - Store it in the session >> >> >> >> Regards, >> >> >> >> Nils-Helge Garli Hegvik >> >> >> >> [1] - http://struts.apache.org/2.1.8.1/docs/dispatcher-result.html >> >> >> >> >> >> On Mon, Mar 1, 2010 at 10:40 AM, Frederik Minatchy >> <[email protected]> >> >> wrote: >> >> > >> >> > >> >> > --- En date de : Lun 1.3.10, Alex Rodriguez >> Lopez >> >> <[email protected]> >> >> a écrit : >> >> > >> >> >> De: Alex Rodriguez Lopez <[email protected]> >> >> >> Objet: Re: How to pass HTTPRequest >> between two JSP >> >> ? >> >> >> À: "Struts Users Mailing List" <[email protected]> >> >> >> Date: Lundi 1 mars 2010, 9h21 >> >> >> Em 28-02-2010 23:26, Frederik >> >> >> Minatchy escreveu: >> >> >> > Hello... >> >> >> > >> >> >> > Since a few days I am working with >> Struts 2. >> >> (2.1.6) >> >> >> > I am facing a big problem with >> HttpRequest >> >> and JSPs. >> >> >> > >> >> >> > Well... I have to forward a >> HTTPRequest from >> >> page1.jsp >> >> >> to page2.jsp >> >> >> > >> >> >> > So... How can I pass HTTPRequest >> attribute >> >> betwen 2 >> >> >> pages? >> >> >> > >> >> >> > Here is a part my web.xml file : >> >> >> > >> >> >> > ... >> >> >> > <filter> >> >> >> > >> >> >> >> <filter-name>struts2</filter-name> >> >> >> > >> >> >> >> >> >> <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class> >> >> >> > </filter> >> >> >> > <filter-mapping> >> >> >> > >> >> >> >> <filter-name>struts2</filter-name> >> >> >> > >> >> >> >> <url-pattern>/*</url-pattern> >> >> >> > </filter-mapping> >> >> >> > ... >> >> >> > >> >> >> > >> >> >> > the struts.xml file : >> >> >> > >> >> >> > ... >> >> >> > >> >> >> > <action name="bnf-detail" >> >> >> >> >> >> class="fr.bnf.platon.bnf.actions.ConsultationBnfDetailAction"> >> >> >> > >> >> >> <result >> >> >> >> >> >> name="success">/pages/bnf/administration/detailBnf.jsp</result> >> >> >> > </action> >> >> >> > >> >> >> > >> >> >> > >> >> >> > <action >> >> >> name="bnf-detail_modification" >> >> >> >> >> >> class="fr.bnf.platon.bnf.actions.ConsultationBnfDetailAction" >> >> >> method="modificationSubmit"> >> >> >> > >> >> >> <result >> >> >> >> >> >> name="success">/pages/bnf/administration/detailBnf.jsp</result> >> >> >> > </action> >> >> >> > ... >> >> >> > >> >> >> > and a part of the action java file >> (which >> >> >> implementents RequestAware): >> >> >> > >> >> >> > public String execute() throws >> >> Exception >> >> >> > { >> >> >> > request.put("test", 58); >> >> >> > return SUCCESS; >> >> >> > } >> >> >> > >> >> >> > public String >> >> >> modificationSubmit() throws >> TechniqueException, >> >> >> FonctionnelleException >> >> >> > { >> >> >> > request.get("test"); // >> is >> >> >> null >> >> >> > editMode = true; >> >> >> > return SUCCESS; >> >> >> > } >> >> >> > >> >> >> > >> >> >> > >> >> >> > So... How can I pass the request >> attribute >> >> from on >> >> >> page to an other? >> >> >> > >> >> >> > >> >> >> > >> >> >> > >> >> >> > >> >> >> > >> >> >> >> >> >> --------------------------------------------------------------------- >> >> >> > To unsubscribe, e-mail: [email protected] >> >> >> > For additional commands, e-mail: [email protected] >> >> >> > >> >> >> I think you should be able to redirect >> with >> >> something like >> >> >> this: >> >> >> http://struts.apache.org/2.0.14/docs/redirect-action-result.html >> >> >> >> >> >> use return type redirect-action, work at >> request >> >> level >> >> >> redirecting >> >> >> requests, no jsps. I think request params >> are >> >> retained this >> >> >> way. >> >> >> >> >> >> >> >> >> Regards. >> >> >> Alex Lopez >> >> >> >> >> >> >> >> >> --------------------------------------------------------------------- >> >> >> To unsubscribe, e-mail: [email protected] >> >> >> For additional commands, e-mail: [email protected] >> >> >> >> >> >> >> >> > >> >> > >> >> > >> >> > Thank you for your answer... >> >> > >> >> > But as I have to manage passwords I cannot >> pass values >> >> by using Request parameters (as they will appear >> in the >> >> url). I am forced to use Request Attributes. For >> the moment >> >> I am using SessionAware but it is not a good >> solution. Using >> >> Request attributes to store values seem to be a >> better way. >> >> (I remember that it was possible in strut 1.x >> wasn't it?) >> >> > >> >> > >> >> > I have read that with Dispatch result >> HTTPRequest was >> >> "kept" on the server and was not lost... I am >> trying to >> >> implement things as it is written in documentation >> but it >> >> fails... >> >> > >> >> > I appreciate your help... >> >> > >> >> > Fred >> >> > >> >> > >> >> > >> >> > >> >> > >> >> > >> >> > >> >> >> --------------------------------------------------------------------- >> >> > 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] >> >> > > > > > --------------------------------------------------------------------- > 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]
