tseaver at palladion
May 20, 2009, 6:46 AM
Post #3 of 3
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Re: Redirecting from inside a TAL macro ...
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Andreas Jung wrote:
> On 19.05.09 15:27, Analog Kid wrote:
>> Hi All:
>>
>> I have a macro that is used in several other page templates. In some
>> circumstances, I need to redirect to another URL. Can I do this using
>> python:here.REQUEST.RESPONSE.redirect(<NEWURL>) so that the master
>> page that uses this macro is redirected to the NEWURL?
>
> This is bad-style. Redirections belong into a browser view or a
> PythonScript but
> not into a page template and definitely not into a macro.
To answer the OPs question: it *is* possible to do what you describe,
typically via a 'tal:define', e.g.::
<div tal:define="response request/RESPONSE;
should_redirect python:....;
dummy python:should_redirect
and response.redirect('...');">
Most long-time Zope folks frown on putting such logic in the template /
macro, because maintaining those templates gets pretty messy.
Tres.
- --
===================================================================
Tres Seaver +1 540-429-0999 tseaver[at]palladion.com
Palladion Software "Excellence by Design" http://palladion.com
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