--- En date de : Lun 1.3.10, Alex Rodriguez Lopez <alo...@flordeutopia.pt> a
écrit :
> De: Alex Rodriguez Lopez <alo...@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
>
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>
>
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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