Jess Facts Viewer for Site Expert (a VTL web-app)

fact groups

This is an example VTL application that parses a set of facts exported from a Jess expert system. The facts are associated with user behaviors on a website taken from page-tagging clickstream data.

The important point is to see how Velocity Template Language (VTL) is used to build a small pocket server. The Jess data is parsed and organized in memory, then presented as an HTML service.

Although this page is not formated very attractively, the separation of data model and view enable web designers to perform their job without needing to program or learn new technologies such as XML.

Here are the fact groups you may view.

I welcome all comments. chris@webcriteria.com