Does it even work to create a single page Liferay theme with the current Liferay version (tested with 6.2-ce-ga4), or do I have to wait until Liferay 7 can be used productively with Senna.js, which comes with the one-page functionality out of the box?
The good news is that it works perfectly. I have a good Sample found. The Bootstrap frontend framework is used here. To display the content in the Single Page Theme, the individual contents are customized with the Liferay Template Engin Velocity or Freemarker. This enables simple maintenance for specialist departments without an IT background.
