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From Frederik Minatchy <frederi...@yahoo.fr>
Subject Re: How to pass HTTPRequest between two JSP ?
Date Mon, 01 Mar 2010 09:40:07 GMT


--- 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?
> >
> >
> >
> >
> >
> >
> ---------------------------------------------------------------------
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> >
> 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




      

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