[Product-Developers] Re: Different NamedVocabulary for each instance of product
Raphael Ritz
r.ritz at biologie.hu-berlin.de
Wed Oct 1 12:13:11 UTC 2008
Johannes Schwenk wrote:
> Hello,
>
> I am using archgenxml-2.1 and ArgoUML to design my content type. My system
> configuration:
>
> Plone 3.1.4
> CMF 2.1.1
> Zope (Zope 2.10.6-final, python 2.4.4, linux2)
> Python 2.4.4 (#1, Jan 28 2008, 15:57:09) [GCC 4.1.2 (Ubuntu 4.1.2-0ubuntu4)]
> PIL 1.1.6
>
> I am developing a content type which requires a tree-like vocabulary for each
> instance. I know about the tagged values 'vocabulary:name'
> and 'vocabulary:type' to get a vocabulary from ATVocabularyManager assigned
> to a field. But this produces something like:
>
> StringField(
> name='VocabName',
> mutator='setVocabulary',
> widget=StringField._properties['widget'](
> label='Vocabname',
> label_msgid='PloneCategorizer_label_VocabName',
> i18n_domain='PloneCategorizer',
> ),
> ),
> LinesField(
> name='Vocab',
> widget=PicklistWidget(
> label='Vocab',
> label_msgid='PloneCategorizer_label_Vocab',
> i18n_domain='PloneCategorizer',
> ),
> write_permission="ManagePortal",
> vocabulary=NamedVocabulary("""default"""),
> ),
>
> in the schema of the type. I would like to (re-)set the 'vocabulary' attribute
> of the 'Vocab' field every time the value of the 'VocabName' field changes.
> Is that possible and how could I do this?
>
> Sorry, I'm still new to this and struggling hard ;-)!
Not sure I understand correctly what you want but either using
http://plone.org/products/masterselectwidget
or providing a custom mutator for your VocabName field
(the 'setVocabulary' method which then changes the
other field's settings) should do the job.
Raphael
>
> Johannes
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