Kim L. Jacobsen a écrit :
Philipp,
Regarding this subject... When I try the examples from chapter 7 in your book,
I get the following error, when I try to add a Recipe. I simple can't figure
out, how to resolve it. Any suggestions?
I'm using Zope 3.2.1
Regards,
Kim
---------------------------
Traceback (innermost last):
Module zope.publisher.publish, line 138, in publish
result = publication.callObject(request, object)
Module zope.app.publication.zopepublication, line 161, in callObject
return mapply(ob, request.getPositionalArguments(), request)
Module zope.publisher.publish, line 113, in mapply
return debug_call(object, args)
- __traceback_info__: <bound method +.action of
<zope.app.publisher.browser.viewmeta.+ object at 0xb58c54ac>>
Module zope.publisher.publish, line 119, in debug_call
return object(*args)
Module zope.app.container.browser.adding, line 128, in action
name=view_name) is not None:
Module zope.component, line 165, in queryMultiAdapter
return sitemanager.queryMultiAdapter(objects, interface, name, default)
Module zope.component.site, line 75, in queryMultiAdapter
default)
Module zope.interface.adapter, line 475, in queryMultiAdapter
return factory(*objects)
Module zope.app.form.browser.editview, line 64, in __init__
self._setUpWidgets()
Module zope.app.form.browser.add, line 49, in _setUpWidgets
setUpWidgets(self, self.schema, IInputWidget, names=self.fieldNames)
Module zope.app.form.utility, line 153, in setUpWidgets
context=context)
Module zope.app.form.utility, line 101, in setUpWidget
widget = widget(field.bind(context), view.request)
Module zope.app.form, line 120, in __call__
return self._create(args)
Module zope.app.form, line 102, in _create
instance = self._widget_factory(*args)
TypeError: __init__() takes exactly 3 arguments (4 given)
Hello Kim,
After investigations on the web I found the error :
Change :"from ... SimpleInputWidget" by :
from zope.app.form.browser.sequencewidget import SequenceWidget
And then replace "class Dyn...(SimpleInputWidget):" by "class
Dyn(SequenceWidget):"
Sebastien
_______________________________________________
Zope3-users mailing list
[email protected]
http://mail.zope.org/mailman/listinfo/zope3-users
