Sounds like totally a client side design issue. I hate when this happens !
I'm not 100% sure that you need server side processing as Thiago asked. If
you need server-side processing, you'll need zones.
If it's all about showing/hiding client-side divs, load all your divs as a
start. Style them as:
style="display: none;"
Then use the "onchange" event on the select component and write some
javascript to do the showing\hiding of your divs
In prototype, $('elementId').hide()
In jQuery, $('#elementId').hide()...I think !'
Is that what you need ?
On Wed, Oct 12, 2011 at 9:15 AM, Leon Derks <leon.de...@aurumeurope.com>wrote:
> Hello
>
> Thanks for your answer. At the moment I am working with Blocks and a
> <t:delegate to="activeBlock"/>
> I think it is almost working, but I want to handle the change event and
> update the activeBlock when changing the value in the select box. How can I
> do that?
>
> Why do I need a Zone to handle the change event? Because I want to be free
> in using zones or not.
> In my case the zone div breaks my page layout...
>
> On entering the page, the activeBlock is working fine. Now I only need to
> handle the change event from the select.
> Do you know how I can do this?
>
> regards,
> Leon
>
>
>
>
>
>
> On Oct 12, 2011, at 12:29 AM, Thiago H. de Paula Figueiredo wrote:
>
> > On Tue, 11 Oct 2011 15:15:28 -0300, Leon Derks <
> leon.de...@aurumeurope.com> wrote:
> >
> >> Hello
> >
> > Hi!
> >
> >> In my page I have a form with a select. (see below) Based on this select
> I want to show/hide different Blocks with <tr> elements.
> >>
> >> What is the best way to do this? I tried to use a zone, but the zone div
> is automatically moved to the top of the page and I don't want that.
> >> How can I show/hide <tr> elements based on the value I have selected?
> >
> > Do you really need server-side processing? If not, just give an id the
> <tr>s you want and use JavaScript to show or hide them.
> >
> > --
> > Thiago H. de Paula Figueiredo
> > Independent Java, Apache Tapestry 5 and Hibernate consultant, developer,
> and instructor
> > Owner, Ars Machina Tecnologia da Informação Ltda.
> > http://www.arsmachina.com.br
>
>
--
*Regards,*
*Muhammad Gelbana
Java Developer*
