[pmwiki-users] Knowing the count of pagelist before display

[Martin Fick]

--- Pierre Racine <Pierre.Racine at sbf.ulaval.ca> wrote:
> (:pagelist group=Members dir=John
> fmt=#memberperdirector:)
> 
> This displays a list of people supervised by John. I
> put the word "Supervise" before the pagelist and
> this is wonderful!
> 
> However if, inadvertently, John do not supervise
> anybody, I would like NOT to display the word
> "Supervise". In other word, I would
> like to know, before results are displayed what is
> the count of the pagelist operation.

It is easiest to just do this in your template.  Make
the first line something like:

(:if equal 1 {$$PageCount}}:)
Supervises
(:if:)

-Martin



 
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