Re: Conditionally render viewlet

Jonathan Bowlas <j.bowlas-hclig2XLE9Zaa/[email protected]> Wed, 8 Jun 2011 15:04:12 +0100
Newsgroups gmane.comp.web.zope.silva.devel
Message-ID <[email protected]>
Superb, works a treat.

Thanks Antonin.

J

On 8 June 2011 14:54, Antonin AMAND <[email protected]> wrote:
> On Wed, Jun 8, 2011 at 1:37 PM, Jonathan Bowlas <j.bowlas-hclig2XLE9Zaa/[email protected]> wrot=
e:
>> Is there an example infrae extension or theme where the filter method
>> is overridden?
>>
>> J
>
> Sorry. filter method takes the viewlets as parameter.
>
> def filter(self, viewlets):
> =A0 viewlets =3D super(LeftColumn, self).filter(viewlets)
> =A0 return [(name, viewlet) for name, viewlet in viewlets if viewlet.avai=
lable()]
>
> This should work.
>
> Antonin
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-- =

Jonathan Bowlas
Web Support Officer
Media Services
University College London
Email: j.bowlas-hclig2XLE9Zaa/[email protected]