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. <tags>HowTo</tags>

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();