How can one define a default value for a facelet template parameter? Consider the following element using a template parameter:
<h:outputText value="#{templParam}"></h:outputText>
The above line will print the the template parameter templParam which is passed by a ui:param tag in a ui:composition using the template:
<ui:param name="templParam" value="Hello world"></ui:param>
But if ui:param tag is missing nothing will be printed. Although, how can one print e.g "Default value" in this case?