Aug 08
21
Without a doubt, Struts is the predominant framework used by the Liferay designers.
In the extension environment, edit struts-ext.xml and tilesdef-ext.xml to add your own Struts actions and forwards. In the plugin environment, the same files are used but without the “-ext” portion in the name.
Finally, rest assured that Liferay will add your Struts actions to its own during runtime.
