Howard, maybe you should hide the internal interfaces by making them
package-private or something. Then mark internal classes "final" like
Spring does!
Bill
On 7/18/07, Howard Lewis Ship <[EMAIL PROTECTED]> wrote:
So you missed the great big warning signs about not using internal
classes?
Page is an internal interface; you classes don't implement Page.
You'd be better off making nextPage type java.lang.Object.
On 7/17/07, bayk <[EMAIL PROTECTED]> wrote:
>
> Hi!
>
> I have a problem passing a page into a component. Its quite simple...
The
> component contains a form, which is responsible for the navigation (it
> returns a Page by the onSuccess-Method). To allow further customization
I
> want to pass the page to the component by a parameter (e.g. nextPage). I
can
> run the page without problems, but if i successfully submit the form (->
> call the onSuccess-Method) a java.lang.IllegalArgumentException is
thrown.
> (Could not find a coercion from type webshops.pages.article.ArticleListto
> type org.apache.tapestry.internal.structure.Page. Available coercions:
> Double --> Float, Float --> Double, ...)
>
> A few pices of code might be helpful:
>
> Component: ArticleSearch.java
> [code]
> ....
> @Parameter(required=true)
> private Page nextPage;
>
> public Page onSuccess() {
> ...
> return nextPage;
> }
> [/code]
>
> Implementation of the Component: ArticleSearchImpl.java
> [code]
> @InjectPage
> private ArticleList articleList;
>
> @Component(parameters={"nextPage=articleList"})
> private com.poi.egh.webshops.components.article.ArticleSearcharticleSearch;
>
> public ArticleMaintenanceLayout getArticleMaintenanceLayout()
> {
> return articleMaintenanceLayout;
> }
>
> public ArticleList getArticleList()
> {
> return articleList;
> }
> [/code]
>
> I have no idea why this doesnt work.....
> klaus
> --
> View this message in context:
http://www.nabble.com/-T5--Passing-Pages-into-Components-tf4097307.html#a11650728
> Sent from the Tapestry - User mailing list archive at Nabble.com.
>
>
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--
Howard M. Lewis Ship
TWD Consulting, Inc.
Independent J2EE / Open-Source Java Consultant
Creator and PMC Chair, Apache Tapestry
Creator, Apache HiveMind
Professional Tapestry training, mentoring, support
and project work. http://howardlewisship.com
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