TocJS Transformation Does not Generate All Files for a Tree-Like TOC

Problem

The TocJS transformation of a DITA map does not generate all the files needed to display the tree-like table of contents.

Solution

To get a complete working set of output files, follow these steps:

1. Run the XHTML transformation on the same DITA map. Make sure the output gets generated in the same output folder as for the TocJS transformation.
2. Copy the content of /plugins/com.sophos.tocjs/basefiles folder in the transformation output folder.
3. Copy the /plugins/com.sophos.tocjs/sample/basefiles/frameset.html file in the transformation's output folder.
4. Edit frameset.html file.
5. Locate element <frame name="contentwin" src="concepts/about.html">.
6. Replace "concepts/about.html" with "index.html".