Yes, it is the default behavior and the only one currently supported.
Planned for the next snapshot is to introduce a scope for the header
which by by default would be the class name of the extended component
(PersonListPanel, PersonFormPanel). The scope can be defined like
<wicket:head wicket:scope="myScope"> ...</wicket:head>.
A 2nd (more dynamic) choice will be to override
newHeaderPartContainer() in your Panel to provide your own
HeaderPartContainer (extended from HeaderPartContainer) and to allow
you to provide whatever scope (it is a String) you want to.
I would very much appreciate if could prepare a little test case for
me (like in src/test and based on WicketTestCase) for me to validate
the implementation.
Juergen
On 2/27/06, Andre Matheus <[EMAIL PROTECTED]> wrote:
> Hi all, I am using wicket-1.2-20060227-0200.jar
>
> I found an strange thing in the Header Contribution on inherited panels.
>
> I have the following panel hierarchy, all them with wicket:head contribution:
> BasePanel
> -- BaseListPanel
> -- PersonListPanel
> -- BaseFormPanel
> -- PersonFormPanel
>
> In the page, these panels are added like a master/detail page:
>
> Page p
> -- PersonListPanel l
> -- PersonFormPanel f
>
> When I look at the source code of the generated page, I see the header
> contribution of BasePanel twice. For instance, if I add a javascript
> alert("test") in the wicket:head section of BasePanel, it will be
> executed twice.
>
> It looks like that the BasePanel is contributing as many times as a
> inherited Panel is added to the page. Is it the expected behaviour? Is
> it possible to make it contribute only once per page?
>
> Thank you very much.
>
> --
> __
> André Matheus
>
>
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