Hi Martin,
i use the UrlResRef like the "normal" ResRef. A specialiced css is depending
on a base css.
This base css should be guaranteed on special css usage.
public class PortalCssDependingResourceReference extends
UrlResourceReference {
private final String portalId;
public PortalCssDependingResourceReference(String resourceUrl, String
portalId) {
super(Url.parse(resourceUrl));
this.portalId = portalId;
}
protected final String getPortalId() {
return portalId;
}
@Override
public Iterable<? extends HeaderItem> getDependencies() {
ArrayList<HeaderItem> dependencies = new ArrayList<HeaderItem>();
for (HeaderItem headerItem : super.getDependencies()) {
dependencies.add(headerItem);
}
dependencies.add(CssHeaderItem.forReference(new
PortalCssResourceReference(this.portalId)));
return dependencies;
}
@Override
public boolean isContextRelative() {
return true;
}
}
It is included as expected with this (sample) code in my page. And this is
the cause why i'm wondering this is not implemented.
@Override
public void renderHead(IHeaderResponse response) {
final PortalCssDependingResourceReference reference = new
PortalCssDependingResourceReference("resources/special.css", getPortalId());
response.render(new
CssUrlReferenceHeaderItem(reference.getUrl().toString(), null, null) {
@Override
public Iterable<? extends HeaderItem> getDependencies()
{
return reference.getDependencies();
}
});
super.renderHead(response);
}
I hope this is answering your question.
Thanks
Per
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