[Plone-IT] MasterSelectWidget
Natale Tarantino
ntarantino a regione.sicilia.it
Mar 12 Nov 2013 12:45:36 UTC
Il 12/11/2013 13:36, Luca Fabbri ha scritto:
> On Tue, Nov 12, 2013 at 1:03 PM, Natale Tarantino
> <ntarantino a regione.sicilia.it> wrote:
>> Ciao,
>> sto scrivendo un prodotto, basato su Archetypes, e vorrei usare la MasterSelectWidget con Plone 4.2.4
>> Premesso che la demo della widget funziona posto il codice:
>>
>> slave_fields2 = (
>> #Controls the vocabulary of subcategory
>> {'name': 'subcategory',
>> 'action': 'vocabulary',
>> 'vocab_method':'subcategoryVocab',
>> 'control_param':'master',
>> },
>> )
>>
>> ATTicketSchema = folder.ATFolderSchema.copy() + atapi.Schema((
>> .....
>> atapi.StringField('category',
>> searchable=0,
>> required=0,
>> vocabulary='categoryVocab',
>> widget=MasterSelectWidget(
>> slave_fields=slave_fields2,
>> description="Master",
>> ),
>> ),
>>
>> atapi.StringField('subcategory',
>> searchable=0,
>> required=0,
>> default='',
>> vocabulary='subcategoryVocab',
>> widget=atapi.SelectionWidget(
>> format='select',
>> label=_(u'subcategory_label', default=u'Sub Category'),
>> description=_(u'subcategory_help', default=u"Select helpdesk request sub type"),
>> ),
>> ),
>> .......
>> security.declarePublic('categoryVocab')
>> def categoryVocab(self):
>> """ """
>> categories = DisplayList()
>> categories.add('', _(u'-- not specified --'))
>> for category in self.aq_parent.getCategory_list():
>> categories.add(category, category)
>> return categories
>>
>> security.declarePublic('subcategoryVocab')
>> def subcategoryVocab(self, master):
>> subcategories = DisplayList()
>> subcategories.add('', _(u'-- not specified --'))
>> for subcategory in self.aq_parent.getSubcategory_list():
>> #if subcategory[0] == master[0]:
>> subcategories.add(subcategory, subcategory)
>> return subcategories
>>
>> ma sembra non trovare il valore di master
>>
>> Error
>> Module zope.pagetemplate.pagetemplate, line 113, in pt_render
>> Warning: Macro expansion failed
>> Warning:<type 'exceptions.KeyError'>: 'macro'
>> ......
>> URL: file:/usr/local/Plone/buildout-cache/eggs/Products.Archetypes-1.8.6-py2.7.egg/Products/Archetypes/skins/archetypes/widgets/selection.pt
>> Line 36, Column 12
>> Expression:<PythonExpr field.Vocabulary(context)>
>> Names:
>> .......
>>
>> Module Products.Archetypes.utils, line 125, in mapply
>>
>> TypeError: subcategoryVocab() takes exactly 2 arguments (1 given)
>> .......
>>
>> Sbaglio o dovrei vedere con firebug una chiamata a masterselect.js?
>>
>> Qualche idea?
>>
> Sembra sbagliata la definizione di subcategoryVocab. Cos'è "master"?
>
>
>
master dovrebbe essere il parametro passato da category
--
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