Just thinking out loud... not sure why you need a mixin here in the first
place? All of tapestry's links support informal parameters. So, eg:
<a t:id="mylink" t:type="actionlink" hreflang="fr">Link</a>
Should should just work?
Robert
On May 4, 2012, at 5/412:01 PM , Julien Martin wrote:
> Hello,
>
> I am trying to write/code a mixin that will simply add the hreflang
> attribute to tapestry action links.
>
> Here is what I tried (it does not work unfortunately...)
>
> public class HrefLangMixin {
>
> @Parameter(name = "lang", required = true, defaultPrefix =
> BindingConstants.LITERAL)
> private String lang;
>
> // The code
> @AfterRender
> public void afterRender(MarkupWriter writer) {
> Element actionLinkElem = writer.getElement();
> System.out.println(actionLinkElem.getChildMarkup());
> actionLinkElem.attribute("hreflang", lang);
>
> }
> }
>
> <t:actionlink page="ContactUs" t:mixins="HrefLangMixin" t:lang="literal:fr"
> context="literal:fr">fr</t:actionlink>
>
> Can anyone please advise?
>
> Regards,
>
> Julien.
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