[Product-Developers] Multi select widget for schema.List() in a Dexterity schema?

[Asko Soukka]

The correct class in this context is OrderedSelectFieldWidget

-Asko

ajung wrote:
> Hi there,
>
> I fight with adding a multi select widget to schema.List() field (instead of
> using the default In-Out widget here). Am I missing something?
>
> -aj
>
>
> from z3c.form.browser.orderedselect import OrderedSelectWidget
>
> class ITestFolder(model.Schema):
>
>      form.widget(tags=OrderedSelectWidget)
>      tags = schema.List(
>          title=_(u'label_tags'),
>          value_type=schema.Choice(title=u'Tags',
>                                   source=VocabularyBinder('test_tags')))
>
>
> Traceback (innermost last):
>    Module ZPublisher.Publish, line 138, in publish
>    Module ZPublisher.mapply, line 77, in mapply
>    Module ZPublisher.Publish, line 48, in call_object
>    Module plone.autoform.view, line 47, in __call__
>    Module plone.autoform.view, line 57, in _update
>    Module z3c.form.form, line 134, in updateWidgets
>    Module z3c.form.field, line 254, in update
> TypeError: __init__() takes exactly 2 arguments (3 given)
>
>
>
>
> --
> View this message in context: http://plone.293351.n2.nabble.com/Multi-select-widget-for-schema-List-in-a-Dexterity-schema-tp7570234.html
> Sent from the Product Developers mailing list archive at Nabble.com.
> _______________________________________________
> Product-Developers mailing list
> Product-Developers at lists.plone.org
> https://lists.plone.org/mailman/listinfo/plone-product-developers