[Zope] Easy way to display a random image in ZPT

[Jaroslav Lukesh]

Michael Fox wrote:
> Hi *,
> 
> What's the easiest way to do the following DTML in ZPT?
> 
> <img src="images/<dtml-var
> expr="_.whrandom.choice(imgages.objectIds())">" />

Easy:

Save this DTML method as random_image:
----8<------8<------8<------8<------8<------8<--
<img src="images/<dtml-var 
expr="_.whrandom.choice(imgages.objectIds())">" />
----8<------8<------8<------8<------8<------8<--

and call this dtml method from your ZPT

Regards,

-- 

Jaroslav Lukeš

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