I'm trying to find/write a method that will choose a random image
from a folder (easy, using the random how-to) But I also want to
display the caption for the image, which is a property of that image.
This method:
<dtml-var expr="_.whrandom.choice(objectValues('Photo'))">
<dtml-if caption><dtml-var caption></dtml-if>
presents me with a random photo, but no caption. At one point, I had
it pulling out a random photo and a random caption, but I need the
associated caption.
What am I missing here?
Kevin
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Kevin Worth <[EMAIL PROTECTED]>
Computer Systems Specialist II and Adjunct Lecturer
Department of Materials Science and Engineering
University of Michigan
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