[Zope] Re: [Zope-dev] Testing a value returned from a Zope Python Script

[Andreas Jung]

 <dtml-if expr="checkRowLength(fileObject_index, rowLength) == 0">
 </dtml-if>

--On Dienstag, 4. Februar 2003 08:11 -0800 Asad Habib 
<ahabib1357@yahoo.com> wrote:

> Hello. I am trying to test a value returned from a
> Python script using the following syntax:
>
> <dtml-if expr="<dtml-call
> expr="checkRowLength(fileObject_index, rowLength)"> ==
> 0">
>     </dtml-if>
>
> checkRowLength is the name of the script. Apparently
> Zope flags me with an error saying that this is an
> invalid attribute tag for a dtml-if. Is there any
> other way of achieving this? Any help would be
> appreciated.
>
> -Asad
>
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