You have to actually get the image to display its caption (untested)
<dtml-with expr="_.whrandom.choice(objectValues('Photo'))">
<dtml-var sequence-item>
<dtml-if caption><dtml-var caption></dtml-if>
</dtml-var>
--
Andy McKay, Developer.
ActiveState.
----- Original Message -----
From: "Kevin Worth" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, November 21, 2000 11:57 AM
Subject: [Zope] random object with properties
> 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
> --
> -----------------------------------------------
> Kevin Worth <[EMAIL PROTECTED]>
> Computer Systems Specialist II and Adjunct Lecturer
> Department of Materials Science and Engineering
> University of Michigan
>
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