Thank you Lance.
I will try your solution as soon as possible.
Then i will write to you again telling about the results obtained.
2012/9/11 Lance Java <lance.j...@googlemail.com>
> Lets assume you are writing a LinkTree component which accepts a
> LinkTreeModel parameter. LinkTreeModel has a visitAll method which takes a
> LinkNodeVisitor.
>
> You could do something like this (not tested)
>
> LinkTree.tml
> -----------
> <t:block id="linkBlock">
> <t:eventlink event="linkEvent">${linkLabel}</t:eventlink>
> </t:block>
>
> LinkTree.java
> -------------
> public class LinkTree {
> @InjectComponent
> private RenderCommand linkBlock;
>
> @Property
> private String linkEvent;
>
> @Property
> private String linkLabel;
>
> @Parameter
> private LinkTreeModel model;
>
> public RenderCommand onBeginRender() {
> return new RenderCommand() {
> public void render(MarkupWriter writer, final
> RenderQueue queue) {
> model.visitAll(new LinkNodeVisitor() {
> public void visit(final
> LinkTreeNode node) {
> queue.push(new
> RenderCommand() {
> public void
> render(MarkupWriter writer, RenderQueue queue2) {
>
> LinkTree.this.linkEvent = node.getEvent();
>
> LinkTree.this.linkLabel = node.getLabel();
>
> queue2.push(linkBlock);
> }
> });
> }
> });
> }
> };
> }
> }
>
>
>
>
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