Kevin Worth writes:
> 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.
<dtml-let photo="_.whrandom.choice(objectValues('Photo'))">
<dtml-var photo>
<dtml-with photo>
<dtml-if caption>....</dtml-if>
</dtml-with>
Dieter
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