I've often seen folk want what I see as "abstract" tags that can then
be implemented by subclasses. The way I've handled that for our
application is by creating an abstract component (say it's a page)
with div tags with appropriate wicket:ids.
public class BasePage extends WebPage
{
public BasePage()
{
add(buildFoo("foo"));
add(buildBar("bar"));
}
public abstract Panel buildFoo(String id);
public abstract Component buildBar(String id);
}
Then subclass appropriately.
On 6/21/07, Eelco Hillenius <[EMAIL PROTECTED]> wrote:
> Yes. Markup inheritance is meant to go one-on-one with Java
> inheritance which is limited to single parents. If people feel a
> markup inheritance-like pattern would be useful, we could discuss it,
> but it has to be a different kind of concept.
>
> Eelco
>
>
> On 6/21/07, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
> > "natural" is an extremely subjective term. the core team does not entirely
> > think so. but there is nothing stopping you from writing tag handlers to do
> > exactly what you want.
> >
> > -igor
> >
> >
> >
> > On 6/21/07, rc.china <[EMAIL PROTECTED]> wrote:
> > >
> > > Panels and fragments are useful. As of page layout, however,
> > <wicket:extend>
> > > / <wicket:child> is more natual than Panels and fragments.
> > >
> > > Some possible solutions is:
> > > 1) use different tag values to differentiate:
> > > ...
> > > <wicket:child childid="1"/>
> > > ...
> > > <wicket:child childid="2"/>
> > > ...
> > > ==================
> > > ...
> > > <wicket:extend extendid="1">
> > > ...
> > > </wicket:extend>
> > > ...
> > > <wicket:extend extendid="2">
> > > ...
> > > </wicket:extend>
> > > ...
> > >
> > > 2)use <wicket:extendN> <wicket:childN> (N=1,2,3,...) instead of
> > > <wicket:extend> <wicket:child>
> > > ...
> > > <wicket:child1/>
> > > ...
> > > <wicket:child2/>
> > > ...
> > > ==================
> > > ...
> > > <wicket:extend1>
> > > ...
> > > </wicket:extend1>
> > > ...
> > > <wicket:extend2>
> > > ...
> > > </wicket:extend2>
> > > ...
> > > --
> > > View this message in context:
> > http://www.nabble.com/Multiple-wicket%3Achild-tags-in-the-same-page-tf3775143.html#a11245019
> > > Sent from the Wicket - User mailing list archive at Nabble.com.
> > >
> > >
> > >
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--
Scott Swank
reformed mathematician
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