I think z3c.jbot is what you need.

On Wed, Oct 13, 2010 at 3:35 PM, 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"
>       />
>
> and the template is:
>    <div tal:content="view/oops">
>        Body
>    </div>
> (and "oops" is not a valid attribute, so I fully expect an error here)
>
> When I test my view:
> >>> f=DistributionView(None,request)
> >>> f.update()
> >>> f.widgets.keys()
> ['rowCount', 'map', 'speciesCount', 'speciesList', 'dateRange',
> 'dataSources']
> >>> w=f.widgets['speciesList']
> >>> w.__class__
> <class 'z3c.form.browser.multi.MultiWidget'>
> >>> w.field.__class__
> <class 'zope.schema._field.List'>
> >>> print w.render()
>
> <div id="form-widgets-speciesList"
>     class="multi-widget required">
> </div>
>
>
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>



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Roel Bruggink
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