I would like to list a group of pages (e.g. cooking recipes) by their categories.
This turned out to be harder that I thought it would be. My approach needs a nested pagelist, You can see the approach here http://www.pmwiki.org/wiki/Test/PagelistByCategory The major issue is that I can't hide the category section headings if there are no pages from the group in that category, as far as I can see, with nesting a further pagelist. It seems to be access the a variable which returns the number of pages for a set of pagelist parameters would be useful, e.g along the lines of the syntactically incorrect (:if equal (:pagelist link=x/y fmt=count:) 0:) I'd welcome any suggestions on this thanks Simon
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