Thanks for that, Marco!
Regards,
Pierre
On Fri, Apr 12, 2013 at 8:35 AM, Marco Springer <ma...@glitchbox.nl> wrote:
> Hello Pierre,
>
> You can also just override/extend the onComponentTag function from the
> Component.:
>
> Component {
> @Override
> protected void onComponentTag(ComponentTag tag) {
> super.onComponentTag(tag);
> tag.put("attribute", "value")
> }
> }
>
> As far as I can see, SimpleAttributeModifier doesn't exist anymore, just
> use
> the "AttributeModifier" class or sub-class that if you really need to.
>
> Or attach a custom Behavior to the component which can also override the
> onComponentTag function like so:
> public class FeedbackFieldDecorator extends Behavior {
> @Override
> public void onComponentTag(Component component, ComponentTag tag) {
> if (!((FormComponent<?>)component).isValid()) {
> String cl = tag.getAttribute("class");
> if (cl == null) {
> tag.put("class", "error");
> } else {
> tag.put("class", "error " + cl);
> }
> }
> }
> }
>
> Cheers,
> Marco
>
> On Thursday 11 April 2013 21:50:28 Pierre Goupil wrote:
> > Good evening,
> >
> > I have a Wicket 1.4 code that I want to migrate to 6.0. It all works fine
> > except for this code in a sub-class of SimpleAttributeModifier:
> >
> > @Override
> > public void onComponentTag(final Component component, final
> ComponentTag
> > tag) {
> > System.out.println("ononComponentTag called. component="+component+",
> > tag="+tag);
> > if (isEnabled(component)) {
> > System.out.println("changing attribute, value="+value);
> > tag.getAttributes().put(attribute, value);
> > }
> > }
> >
> > I don't know what this code is supposed to do, so does anyone know with
> > what to replace it? AttributeModifier#onComponentTag() is final in 6.0!
> >
> > Any help is much appreciated.
> >
> > Regards,
> >
> > Pierre
>
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--
"Parce que c'est la nuit qu'il est beau de croire à la lumière."
Edmond Rostand
