This is my updated version right know.
Its very dangerous to copy wicket:id and id. On ajax updating the component
get cloned and cloned and cloned...
public class CopyAttributesBehavior extends AbstractBehavior {
private static final long serialVersionUID = 1L;
private IValueMap attributes;
List<String> notAllowedAttributes = Arrays.asList("wicket:id", "id");
@Override
public void onComponentTag(Component component, ComponentTag tag) {
if (attributes != null) {
for(Entry<String, Object> entry : attributes.entrySet()){
if(!notAllowedAttributes.contains(entry.getKey())){
tag.getAttributes().put(entry.getKey(),
entry.getValue());
}
}
}
}
public IValueMap getAttributes() {
return attributes;
}
public void setAttributes(IValueMap attributes) {
this.attributes = attributes;
}
}
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