Hi,
On Tue, Oct 23, 2012 at 10:49 AM, Decebal Suiu <decebal.s...@asf.ro> wrote:
> public class DesignModeListener implements IComponentInstantiationListener {
>
> private boolean designMode = true;
>
> @Override
> public void onInstantiation(Component component) {
> if (component instanceof WebMarkupContainer) {
> Class<?> klass = component.getClass();
> while (klass.isAnonymousClass()) {
> klass = klass.getSuperclass();
> }
>
> if (klass.getName().startsWith("com.acme")) {
> component.add(new DesignModeBehavior());
> }
> }
> }
>
> private class DesignModeBehavior extends Behavior {
>
> private static final long serialVersionUID = 1L;
>
> @Override
> public void beforeRender(Component component) {
> super.beforeRender(component);
>
> if (designMode) {
> // TODO
> Class<?> klass = component.getClass();
> while (klass.isAnonymousClass()) {
> klass = klass.getSuperclass();
> }
>
> Response response = component.getResponse();
> response.write("\n");
> }
> }
>
> @Override
> public void afterRender(Component component) {
> super.afterRender(component);
>
> if (designMode) {
> // TODO
> Class<?> klass = component.getClass();
> while (klass.isAnonymousClass()) {
> klass = klass.getSuperclass();
> }
>
> Response response = component.getResponse();
> response.write("\n");
> }
> }
>
> }
>
> }
>
> In WicketApplication.init(): getComponentInstantiationListeners().add(new
> DesignModeListener());
>
> In WebPage.java: add(new HeaderPanel("header"));
>
> In WebPage.html: <div wicket:id="header" id="header"></div>
>
> My problem is that DesignModeBehavior decorates HeaderPanel with two
> comments (before and after component tag) but the behavior what I want to
> achieve is the same with setOutputMarkupContainerClassName on DebugSettings
> (see MarkupContainer.renderAssociatedMarkup) - the comments are placed
> before and after component tag body.
>
> Is it more clear now?
Yes, it is more clear.
There was a similar question few days ago by Jesse Long in users@ -
subject "Behavior modifying component body".
Currently Behavior.java doesn't provide methods to write in the
component tag body.
You can use AbstractTransformBehavior as a workaround.
>
> Best regards,
> Decebal
>
>
>
> --
> View this message in context:
> http://apache-wicket.1842946.n4.nabble.com/something-similar-with-setOutputMarkupContainerClassName-tp4653202p4653243.html
> Sent from the Users forum mailing list archive at Nabble.com.
>
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--
Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com
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