Bingo:
zope.traversing.interfaces.TraversalError: (<MultiWidget
'form.widgets.speciesList'>, 'oops')
using:
<z3c:widgetTemplate
mode="display"
widget="z3c.form.interfaces.IMultiWidget"
layer="z3c.form.interfaces.IFormLayer"
view=".interfaces.IDistributionView"
template="templates/SpeciesList.pt"
/>
which is exactly what I was looking for, thank you.
> You can make the registration more specific with the other attributes
> available for z3c.widgetTemplate, like "layer", "field" of "view".
> "view=...IDistributionView" alone should work to overwrite the multiwidget
> template for this view.
How does one find the documentation for those? The documentation on
pypi is scanty, and in the actual module it is clear that it _has_ a
"view" attribute, though I see no documentation, but even assuming
that widgetTemplate's view attribute should be equivalent to other
uses of "view" in zcml, I've never been able to locate a decent
reference to the xmlns:browser directives, either.
On Oct 13, 2:18 pm, derek <[email protected]> wrote:
> Thanks, that's all beginning to make more sense.
>
> On Oct 13, 1:32 pm, Carsten Senger <[email protected]> wrote:
>
> > Hi Derek,
>
> > --On Mittwoch, Oktober 13, 2010 06:35:47 -0700 derek
>
> > <[email protected]> wrote:
> > > Is it possible to override just a template for a widget, without
> > > creating a whole new Widget, WidgetFactory, Field and associated
> > > interfaces? I have whole modules full of empty classes just to get to
> > > a special template, which it seems I ought to be able to do with a
> > > <z3c:objectWidgetTemplate> directive , but no matter how I try I can't
> > > get no satisfaction.
>
> > > In my zcml, I have:
>
> > > <z3c:objectWidgetTemplate
> > > mode="display"
> > > template="templates/SpeciesList.pt"
> > > widget="z3c.form.interfaces.IMultiWidget"
> > > schema="zope.schema.interfaces.IList"
> > > />
>
> > I've not used the directive, but from the documentation "schema" is the
> > schema provided by the object, not the interface of the field:
>
> > If you have:
>
> > class ISpeciesData(...):
> > speciesList = schema.List(...)
>
> > you give your.package.interfaces.ISpeciesData to the "schema=" attribute
> > and your template will be picked up by all MultiWidgets displayed for a
> > field from ISpeciesData.
>
> > You can make the registration more specific with the other attributes
> > available for z3c.widgetTemplate, like "layer", "field" of "view".
> > "view=...IDistributionView" alone should work to overwrite the multiwidget
> > template for this view.
>
> > ..Carsten
> > _______________________________________________
> > Product-Developers mailing list
> > [email protected]http://lists.plone.org/mailman/listinfo/product-developers
>
> _______________________________________________
> Product-Developers mailing list
> [email protected]http://lists.plone.org/mailman/listinfo/product-developers
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