"Crosstab" to summarize links between pages in categories?
When choosing SMW as knowledgebase, I was expecting, that I could summarize links between pages in tables to find inconsistencies. However, I seem to not be able to find a way to do this. Maybe I am missing something?
Here is what I would like to do: 1) Query for pages in two separate categories 2) Find all links (perhaps filter them for attribute) between the pages of these two categories 3) Display these links in a table (Crosstab), where pages of one category is on one axis and pages of the other category are on the other axis. Cells display the links / attributes linking these pages
Is there an extension, to do something like this?
Best Regards,
Ruedi
{{#ask:[[Category:Semantic MediaWiki documentation]] [[Docinfo author::<q>[[Category:Developer]]</q>]]|?Docinfo author}}
will produce:
This shows all Docinfo author links from Category:Semantic MediaWiki documentation to Category:Developer.
Displaying it as a crosstab will require templated output, most probably, using Lua (particularly, mw.loadData
).