[Zope] sequence / int handling (DTML)

[Dylan Reinhardt]

To test if place is a sequence, try:

<dtml-if "_.hasattr(place, 'sort')">

HTH,

Dylan

On Tue, 2003-06-24 at 16:33, David Siedband wrote:
> I have a DTML page where users can choose location(s) to link to a 
> hypothesis.  So there's an HTML multiple selection field.  I have code 
> that calls SQL to insert multiple selections and code that calls the 
> SQL insert for a single entry.  My question is how do get Zope to 
> differentiate between the two scenarios and use the appropriate code.  
> It's some sort of <dtml-if >  logic...
> 
> This tag calls the SQL query to inset a single selection
>        <dtml-call "queries.updateHypPlace()">
> 
> This code iterates through the sequence and calls the SQL to insert 
> each one
>      <dtml-in place prefix=obj>
>        <dtml-call "queries.updateHypPlace(place=obj_item , huid=hid)">
>      </dtml-in>
> 
> What I have in mind is
> 
> <dtml-if ????>
>      <dtml-call "queries.updateHypPlace()">
> <dtml-else ????>
>      <dtml-in place prefix=obj>
>        <dtml-call "queries.updateHypPlace(place=obj_item , huid=hid)">
>      </dtml-in>
> </dtml-if>
> 
> Suggestions?
> 
> TIA,
> 
> David
> 
> 
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