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From Nils-Helge Garli Hegvik <nil...@gmail.com>
Subject Re: How to pass HTTPRequest between two JSP ?
Date Mon, 01 Mar 2010 10:44:06 GMT
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 <frederik78@yahoo.fr> 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 <nilsga@gmail.com> a écrit :
>
>> De: Nils-Helge Garli Hegvik <nilsga@gmail.com>
>> Objet: Re: How to pass HTTPRequest between two JSP ?
>> À: "Struts Users Mailing List" <user@struts.apache.org>
>> 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 <frederik78@yahoo.fr>
>> wrote:
>> >
>> >
>> > --- En date de : Lun 1.3.10, Alex Rodriguez Lopez
>> <alopez@flordeutopia.pt>
>> a écrit :
>> >
>> >> De: Alex Rodriguez Lopez <alopez@flordeutopia.pt>
>> >> Objet: Re: How to pass HTTPRequest between two JSP
>> ?
>> >> À: "Struts Users Mailing List" <user@struts.apache.org>
>> >> 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: user-unsubscribe@struts.apache.org
>> >> > For additional commands, e-mail: user-help@struts.apache.org
>> >> >
>> >> 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: user-unsubscribe@struts.apache.org
>> >> For additional commands, e-mail: user-help@struts.apache.org
>> >>
>> >>
>> >
>> >
>> >
>> > 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: user-unsubscribe@struts.apache.org
>> > For additional commands, e-mail: user-help@struts.apache.org
>> >
>> >
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
>> For additional commands, e-mail: user-help@struts.apache.org
>>
>>
>
>
>
>
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