[pmwiki-users] conditional for existence of a file?

Leigh Hausman leigh.hausman at qatar.tamu.edu
Tue Jul 5 09:32:18 CDT 2005


It's more a mater of either displaying attachments-- via 
(:attachlist:)-- or, if there aren't any, display a note indicating 
that there are no attachments to be displayed.

On Jul 5, 2005, at 4:54 PM, Patrick R. Michaud wrote:

> On Tue, Jul 05, 2005 at 11:25:43AM +0300, Leigh Hausman wrote:
>> Is there a way to define a condition to test whether or not a file
>> exists?
>>
>> My goal is to display file attachments or a notation saying that
>> there are no attachments, and the easiest way seemed to be to check
>> whether or not the $UploadsDir/$Fullname directory exists... though
>> I'm open to other suggestions, if someone has a better way.
>
> Are you wanting to change this display for the (:attachlist:)
> markup, or did you have something else in mind?
>
> Pm




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