porting - Referencebrowserwidget in Plone 4.1.6 doesn't work -

porting - Referencebrowserwidget in Plone 4.1.6 doesn't work -

i'm trying port plone product plone 3 plone 4.1.6. unfortunately, not able utilize newer version of plone.

my product uses referencebrowserwidget (rbw). changed import source products.atreferencebrowserwidget archetypes.referencebrowserwidget described here.

when start zope/plone , seek add together new instance of product, can see typical ui of rbw, when click on "add"-button, nil happens. no browser window appears , can't set reference.

do guys have thought how prepare problem?

edit: definition of referencefield:

from archetypes.referencebrowserwidget import referencebrowserwidget

[...] referencefield( 'referencedbox', allowed_types = (anotherproduct.meta_type, andanotherproduct.meta_type), #allowed_types_method = 'getallowedreftypes', multivalued = false, required = true, relationship = 'relreference', #searchable = true, widget = referencebrowserwidget( label_msgid='label_reference_box', label='referenced box', description_msgid='help_reference_box', description= 'this description', i18n_domain=i18n_domain, allow_search = true, show_indexes = false, ), ),

[...]

when utilize referencewidget instead of rbw, works fine (but it's quite ugly :) )

plone porting zope