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From "Madhav Bhargava" <Madhav_Bharg...@infosys.com>
Subject RE: passing values from one request to another
Date Wed, 20 Dec 2006 16:31:01 GMT
Hi Gerald,

Thanks a lot for a quick response. It worked for me.

Thanks again.

Rgds,
Madhav

> -----Original Message-----
> From: Gerald Müllan [mailto:bierbrauen@gmail.com]
> Sent: Wednesday, December 20, 2006 8:51 PM
> To: MyFaces Discussion
> Subject: Re: passing values from one request to another
> 
> No, there is a very nice solution in tomahawk to solve exactly this
> usecase.
> 
> Have a look at t:updateActionListener.
> 
> Usage:
> 
> iterate over persons, for each person do
> ...
> <h:commandButton value="xyz" action="#{bean.deletePerson}">
>                             <t:updateActionListener
> property="#{bean.id}" value="#{person.id}"/>
> </h:commandButton>
> 
> The listener sets the id of person to the attribute of the bean. It
> can then easily retrieved in the action/actionListener method.
> 
> cheers,
> 
> Gerald
> 
> On 12/20/06, Madhav Bhargava <Madhav_Bhargava@infosys.com> wrote:
> > Hi David,
> >
> > Thanks for the reply.
> > Problem with <f:param> is that it can only be passed from inside a
> command link.
> > I do not have a command link but a command button. I do not want to use
> a command link and style it as a button.
> >
> >
> > Rgds,
> > Madhav
> > > -----Original Message-----
> > > From: David Delbecq [mailto:delbd@oma.be]
> > > Sent: Wednesday, December 20, 2006 8:31 PM
> > > To: MyFaces Discussion
> > > Subject: Re: passing values from one request to another
> > >
> > > Sometinh in second jsp, in the form of
> > > <f:param name="bingo" value="#{params.bingo}">  ? (i think it's param,
> > > check the EL predefined variable names for the one representing
> > > parameters)
> > > En l'instant précis du 12/20/06 15:38, Madhav Bhargava s'exprimait
> dans
> > > toute sa noblesse:
> > > >
> > > > Hi All,
> > > >
> > > >
> > > >
> > > > I am passing a value to the action  method using <f:param
> name="bingo"
> > > > value="tringo">.
> > > >
> > > > The action then forwards the control to another JSP. This JSP has
> > > > another set command buttons which call another action method. How do
> I
> > > > pass the value stored initially in "bingo" to the action methods
> > > > called from the last JSP in sequence?
> > > >
> > > >
> > > >
> > > > One solution is to programmatically add a hidden input component or
> an
> > > > attribute component to the view root. Is there any other alternative
> > > > that I can use? If yes then how?
> > > >
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