you mean something like
class Template extends WebMarkupContainer {
public Template(String id, IModel model) {
super(id, model);
add(new AbstractTransformerBehavior() {
public CharSequence transform(Component c, CharSequence output) {
return new
TextTemplate(output).asString((Map)Template.this.getModelObject());
}
});
}
}
-igor
On 8/18/07, Carlos Pita <[EMAIL PROTECTED]> wrote:
>
> Hi all,
> one need that repeatedly araises in our project is the one to write some
> javascript support code to be called from event behaviors or to integrate
> external libraries. Often these code fragments need to reference other
> wicket managed tags that have their own auto generated ids. So normally we
> divide the code a bit unnaturally in a way that code with id references is
> programatically generated and the rest, static one, resides at the markup
> file. IMO a nifty solution to keep all the code in one place could be to
> write a component that simply treats its content as a template and
> replaces
> placeholders with values passed as a model (say a Map) to its constructor.
> So the template can be a snippet of javascript, and the model just the
> mapping id -> target.getMarkupId(). The same idea could be extended to a
> template system as velocity or freemarker that does more than placeholder
> filling, but I think that would be way too much. What I would like to know
> is if someone has faced a similar concern, what solution did he find,
> whether or not there is provided component with the proposed behavior
> (although it would be trivial to implement a home brew one), and your
> opinions in general.
> Thank you in advance
> Regards,
> Carlos
>
