I had thought that I indicated the panel needed to respond to the Ajax
onSubmit() via target.addComponent() -- but then I'm still figuring
out how some of these pieces fit together. I do update the model
underlying the cart panel in the onSubmit() method of the form,
however I'm not sure how to get the cart panel to display its changed
model without target.addComponent(cartPanel)
public void onSubmit(AjaxRequestTarget target, Form f) {
target.addComponent(theCartPanel);
ModalWindow.close(target);
}
On 10/15/06, Dirk Markert <[EMAIL PROTECTED]> wrote:
> Scott,
>
> do you really have to get access to the panel from the form? Or can your
> panel respond to a model change you do in the form?
>
> Dirk
>
> 2006/10/15, Scott Swank < [EMAIL PROTECTED]>:
> >
> > One weekend later and I'm working on this again. Here's my situation:
> >
> > page
> > - browse panel
> > - cart panel
> > - modal window
> > - - edit item form (inside the modal window)
> >
> > I have an ajax submit button in the EditItemForm. I need to call
> >
> > public void onSubmit(AjaxRequestTarget target, Form f) {
> > target.addComponent(theCartPanel);
> > ModalWindow.close(target);
> > }
> >
> > My problem is: how do I get access to the cart panel from within the
> > form in the modal window? Here's what I've come up with, and
> > everything feels a bit ugly:
> >
> > 1. I can get the cart from the session and have the cart fetch the
> > cart panel -- ugh, the cart (business object) shouldn't know about a
> > UI widget.
> > 2. I can pass the cart panel in as my model object
> > 3. I could put the cart panel in the session (or my own ThreadLocal)
> > 4. I could crawl my way back up
> >
> findParent(ProductPanel.class).visitChildren(IVisitorThatHandlesTargetAddComponent)
> >
> > Any suggestions would be entirely welcome.
> >
> > Thanks,
> > Scott
> >
> > On 10/9/06, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
> > > the question is one of lifecycle. does your reportmodel need to live as
> long
> > > as the user's session? if not then you dont need to put it into session.
> > >
> > > a shopping cart usually spans the session - so it makes complete sense
> to
> > > put it there.
> > >
> > > -Igor
> > >
> > >
> > >
> > > On 10/9/06, Nino Wael <[EMAIL PROTECTED]> wrote:
> > > >
> > > > Why?
> > > >
> > > > Keeping the cart within constructors are kinda more POJO i think.
> > > >
> > > > What I am working on now, we have a reportmodel and almost all our
> pages
> > > has a constructor that requires our reportmodel, so we dont need to be
> > > aware of session.
> > > >
> > > > I feel that the application becomes more simple that way, however we
> do
> > > not have a LOT of panels, we have some which uses abstractmodels that
> grabs
> > > their data from the reportmodel, when switching pages we pass the
> > > reportmodel through.
> > > >
> > > > This might be a different approach from what you need when building a
> > > store site, but it feels pretty a lot simpler than have something stored
> in
> > > session context.
> > > >
> > > > regards Nino
> > > >
> > > >
> > > > -----Original Message-----
> > > > From: [EMAIL PROTECTED] on
> > > behalf of Eelco Hillenius
> > > > Sent: Mon 09-10-2006 20:14
> > > > To: wicket-user@lists.sourceforge.net
> > > > Cc:
> > > > Subject: Re: [Wicket-user] proof of concept app
> > > >
> > > > If you're main domain is a store, and a cart is information you want
> > > > to keep throughout, it does make sense to put it in a session, so that
> > > > you don't have to pass it around your pages and panels all the time.
> > > >
> > > > Eelco
> > > >
> > > > On 10/9/06, Nino Wael <[EMAIL PROTECTED]> wrote:
> > > > > Looks nice(just skimping the code through without running it
> though),
> > > however I can see that you have extended the session, do you really have
> a
> > > need to store the cart in session context?
> > > > >
> > > > > Why not just create it on PosPage?
> > > > >
> > > > >
> > > > > -regards Nino
> > > > >
> > > > >
> > > > > -----Original Message-----
> > > > > From: [EMAIL PROTECTED]
> on
> > > behalf of Scott Swank
> > > > > Sent: Mon 09-10-2006 18:30
> > > > > To: wicket-user@lists.sourceforge.net
> > > > > Cc:
> > > > > Subject: [Wicket-user] proof of concept app
> > > > >
> > > > > I've been pushing to use Wicket as our new web UI framework. We
> > > currently
> > > > > have a custom template that resembles Velocity. The broad concensus
> is
> > > to
> > > > > go with JSF. While I'm convinced that JSF will work for us it
> always
> > > seems
> > > > > so cumbersome.
> > > > >
> > > > > I've convinced by boss to give Wicket a 2nd look, and so this
> weekend I
> > > > > threw together the attached. If anyone is inclined to give it a
> quick
> > > > > glance for "best practices" type considerations I'd certainly be
> > > > > appreciative.
> > > > >
> > > > > The only relevant files are the jetty config, web.xml & the
> java/html.
> > > > > There are two apps that both sub-class an abstract app. The
> "Concierge"
> > > > > version is for retail sales while the C3 version is for our call
> center.
> > > > > The urls are below.
> > > > >
> > > > > Thank you,
> > > > > Scott
> > > > >
> > > > >
> > > > > ---------- Forwarded message ----------
> > > > > From: Scott Swank < [EMAIL PROTECTED] >
> > > > > Date: Oct 8, 2006 10:41 PM
> > > > > Subject: concierge/c3 in wicket
> > > > > To: Scott Swank < [EMAIL PROTECTED]>, Scott Swank <
> > > [EMAIL PROTECTED]>
> > > > >
> > > > > http://localhost:8081/concierge/app
> > > > > http://localhost:8081/concierge/c3
> > > > >
> > > > > --
> > > > > Scott Swank
> > > > > reformed mathematician
> > > > >
> > > > > Power is not a means, it is an end. One does not establish a
> > > dictatorship in
> > > > > order to safeguard a revolution; one makes the revolution in order
> to
> > > > > establish the dictatorship. The object of persecution is
> persecution.
> > > The
> > > > > object of torture is torture. The object of power is power. --
> George
> > > > > Orwell, 1984
> > > > >
> > > > >
> > > > > --
> > > > > Scott Swank
> > > > > reformed mathematician
> > > > >
> > > > > Power is not a means, it is an end. One does not establish a
> > > dictatorship in
> > > > > order to safeguard a revolution; one makes the revolution in order
> to
> > > > > establish the dictatorship. The object of persecution is
> persecution.
> > > The
> > > > > object of torture is torture. The object of power is power. --
> George
> > > > > Orwell, 1984
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > >
> -------------------------------------------------------------------------
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> > > > >
> > > >
> > > >
> > >
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> > > >
> > >
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> > >
> > >
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> > > Wicket-user@lists.sourceforge.net
> > >
> https://lists.sourceforge.net/lists/listinfo/wicket-user
> > >
> > >
> > >
> >
> >
> > --
> > Scott Swank
> > reformed mathematician
> >
> > Power is not a means, it is an end. One does not establish a
> > dictatorship in order to safeguard a revolution; one makes the
> > revolution in order to establish the dictatorship. The object of
> > persecution is persecution. The object of torture is torture. The
> > object of power is power. -- George Orwell, 1984
> >
> >
> -------------------------------------------------------------------------
> > Using Tomcat but need to do more? Need to support web services, security?
> > Get stuff done quickly with pre-integrated technology to make your job
> easier
> > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
> >
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> > _______________________________________________
> > Wicket-user mailing list
> > Wicket-user@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/wicket-user
> >
>
>
> -------------------------------------------------------------------------
> Using Tomcat but need to do more? Need to support web services, security?
> Get stuff done quickly with pre-integrated technology to make your job
> easier
> Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
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>
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>
>
--
Scott Swank
reformed mathematician
Power is not a means, it is an end. One does not establish a
dictatorship in order to safeguard a revolution; one makes the
revolution in order to establish the dictatorship. The object of
persecution is persecution. The object of torture is torture. The
object of power is power. -- George Orwell, 1984
-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
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