Hello Christian, I'm having almost the same problems with a 'simple' OrderedMultiSelectWidget. Look for the subject "problems with <browser:widget>" on the list [Zope3-dev].
Saturday, August 27, 2005, 1:01:04 AM, you wrote: > Hi! > Did anyone ever test or succeed using the subwidget-directive of > zope.app.form.browser.sequencewidget.SequenceWidget? > Following the lines of zope/app/form/browser/widgets.txt a widget for a > list of objects would be defined by something like this: > author_w = CustomWidgetFactory(ObjectWidget, Person) > class ArticleEditView(EditView): > authors_widget = CustomWidgetFactory(SequenceWidget, subwidget=author_w) > Instead of SequenceWidget I tried ListSequenceWidget, too. > But I allways get the error-message: > __init__() takes at least 4 arguments (3 given) > I'm really stuck. Which further argument should I pass to > CustomWidgetFactory? CustomWidgetFactory--if I get it right--calls the > constructur of SequenceWidget that complains about the missing argument. > (self, context, field, request, subwidget=None) is the list of arguments > of __init__ > Especially: What should I pass as 'field'-argument? > I played around with the source code and changed the list to (self, > context, request, subwidget=None) and--WOW-- it presents a form yust as > I want it. [Now I allways get a new (schema-)error, which I can't track: > "Es gab *1* Eingabefehler."] > The constructor of SequenceWidget reads like this: > def __init__(self, context, field, request, subwidget=None): > super(SequenceWidget, self).__init__(context, request) > self.subwidget = subwidget > I really don't understand what is done with 'field'. Where is it passed > to? > Can someone give me a hint? > Kind regards, > Christian > PS. I found a way to define a widget for objects of objects yesterday, > see zope3-users. The example above is taken from there. > _______________________________________________ > Zope3-users mailing list > Zope3firstname.lastname@example.org > http://mail.zope.org/mailman/listinfo/zope3-users -- Best regards, Adam mailto:[EMAIL PROTECTED] -- Quote of the day: Birth: The first and direst of all disasters. _______________________________________________ Zope3-users mailing list Zope3email@example.com http://mail.zope.org/mailman/listinfo/zope3-users