How to write a PageAppendHandler#
What is a PageAppendHandler?
To write a PageAppendHandler you have to implement this interface:
public interface PageAppendHandler {
public String getDataToAppend(String topic, String web, KnowWEUserContext user);
public boolean isPre();
}
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The isPre() method should return whether the content should be rendered before the main page content. Otherwise it's appended.
Register new PageAppendHandler in a Module#
To use a new PageAppendHandler within a module you have to pass an instance by overriding the getPageAppendHandlers()-method in your module:
List<PageAppendHandler> getPageAppendHandlers();
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