You can contribute a type coercion, as described at
http://tapestry.apache.org/typecoercer-service.html
On Aug 2, 2012 3:49 AM, "Angelo C." <angelochen...@gmail.com> wrote:
> hi,
>
> trying to pass a literal to a component hoping it can do a coercion, here
> is
> the code:
>
> public class IfGroup {
> @Parameter(required = true)
> private Group context;
>
> Object beginRender() {
> }
> }
>
> this works as 'tesGroup' is a property in the page:
>
> <t:ifgroup context="testGroup">
> <p>hello</p>
> </t:ifgroup>
>
> but this one will not:
>
> <t:ifgroup context="12">
> <p>hello</p>
> </t:ifgroup>
>
>
> Could not find a coercion from type java.lang.String to type
> org.sample.entities.Group.
>
> How to make this work? Thanks,
>
> Angelo
>
>
>
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