for flash messages you actually need to do getsession().info("foo") so
it lasts across requests :)
-igor
On 10/29/07, Martijn Dashorst <[EMAIL PROTECTED]> wrote:
> flash messages:
>
> info("foo");
>
> add(new FeedbackPanel("feedbackpanel"));
>
> <div wicket:id="feedbackpanel"></div>
>
> Martijn
>
>
> On 10/29/07, Brill Pappin <[EMAIL PROTECTED]> wrote:
> > I'm porting an app written in Ruby on Rails as a spike on how Wicket works.
> > I've run into an issue I'm not sure how to handle.
> >
> > I have the case of a message box near the top of the screen that's in a
> > conditional block... here is the ruby code to demonstrate:
> > <% if @flash[:notice] %>
> > <div id="flash_notice_wrapper"><%= @flash[:notice] %></div>
> > <% end %>
> >
> > (fyi, flash in this context is not Flash, but a "flash message")
> >
> > I get the part of wicket were I can attach a component to the div element,
> > but what I really want is the div to not be there if it's not needed.
> > Is there any way to actually remove the div if I don't need it in the
> > content?
> > Is there a "non-html" wicket tag I haven't found yet for adding a
> > placeholder instead of the div?
> >
> > - Brill Pappin
> >
> >
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> >
>
>
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