Python widgets.ManyToManyRawIdWidget方法代碼示例

# 需要導入模塊: from django.contrib.admin import widgets [as 別名]
# 或者: from django.contrib.admin.widgets import ManyToManyRawIdWidget [as 別名]
def test_render(self):
        band = Band.objects.create(name='Linkin Park')

        m1 = Member.objects.create(name='Chester')
        m2 = Member.objects.create(name='Mike')
        band.members.add(m1, m2)
        rel = Band._meta.get_field('members').remote_field

        w = widgets.ManyToManyRawIdWidget(rel, widget_admin_site)
        self.assertHTMLEqual(
            w.render('test', [m1.pk, m2.pk], attrs={}), (
                '<input type="text" name="test" value="%(m1pk)s,%(m2pk)s" class="vManyToManyRawIdAdminField">'
                '<a href="/admin_widgets/member/" class="related-lookup" id="lookup_id_test" title="Lookup"></a>'
            ) % {'m1pk': m1.pk, 'm2pk': m2.pk}
        )

        self.assertHTMLEqual(
            w.render('test', [m1.pk]), (
                '<input type="text" name="test" value="%(m1pk)s" class="vManyToManyRawIdAdminField">'
                '<a href="/admin_widgets/member/" class="related-lookup" id="lookup_id_test" title="Lookup"></a>'
            ) % {'m1pk': m1.pk}
        ) 

# 需要導入模塊: from django.contrib.admin import widgets [as 別名]
# 或者: from django.contrib.admin.widgets import ManyToManyRawIdWidget [as 別名]
def test_m2m_related_model_not_in_admin(self):
        # M2M relationship with model not registered with admin site. Raw ID
        # widget should have no magnifying glass link. See #16542
        consultor1 = Advisor.objects.create(name='Rockstar Techie')

        c1 = Company.objects.create(name='Doodle')
        c2 = Company.objects.create(name='Pear')
        consultor1.companies.add(c1, c2)
        rel = Advisor._meta.get_field('companies').remote_field

        w = widgets.ManyToManyRawIdWidget(rel, widget_admin_site)
        self.assertHTMLEqual(
            w.render('company_widget1', [c1.pk, c2.pk], attrs={}),
            '<input type="text" name="company_widget1" value="%(c1pk)s,%(c2pk)s">' % {'c1pk': c1.pk, 'c2pk': c2.pk}
        )

        self.assertHTMLEqual(
            w.render('company_widget2', [c1.pk]),
            '<input type="text" name="company_widget2" value="%(c1pk)s">' % {'c1pk': c1.pk}
        ) 

# 需要導入模塊: from django.contrib.admin import widgets [as 別名]
# 或者: from django.contrib.admin.widgets import ManyToManyRawIdWidget [as 別名]
def formfield_for_manytomany(self, db_field, request=None, **kwargs):
        """
        Get a form Field for a ManyToManyField.
        """
        # If it uses an intermediary model that isn't auto created, don't show
        # a field in admin.
        if not db_field.rel.through._meta.auto_created:
            return None
        db = kwargs.get('using')

        if db_field.name in self.raw_id_fields:
            kwargs['widget'] = widgets.ManyToManyRawIdWidget(db_field.rel,
                                    self.admin_site, using=db)
            kwargs['help_text'] = ''
        elif db_field.name in (list(self.filter_vertical) + list(self.filter_horizontal)):
            kwargs['widget'] = widgets.FilteredSelectMultiple(
                db_field.verbose_name,
                db_field.name in self.filter_vertical
            )

        if 'queryset' not in kwargs:
            queryset = self.get_field_queryset(db, db_field, request)
            if queryset is not None:
                kwargs['queryset'] = queryset

        form_field = db_field.formfield(**kwargs)
        if isinstance(form_field.widget, SelectMultiple) and not isinstance(form_field.widget, CheckboxSelectMultiple):
            msg = _('Hold down "Control", or "Command" on a Mac, to select more than one.')
            help_text = form_field.help_text
            form_field.help_text = string_concat(help_text, ' ', msg) if help_text else msg
        return form_field 

# 需要導入模塊: from django.contrib.admin import widgets [as 別名]
# 或者: from django.contrib.admin.widgets import ManyToManyRawIdWidget [as 別名]
def formfield_for_manytomany(self, db_field, request, **kwargs):
        """
        Get a form Field for a ManyToManyField.
        """
        # If it uses an intermediary model that isn't auto created, don't show
        # a field in admin.
        if not db_field.remote_field.through._meta.auto_created:
            return None
        db = kwargs.get('using')

        autocomplete_fields = self.get_autocomplete_fields(request)
        if db_field.name in autocomplete_fields:
            kwargs['widget'] = AutocompleteSelectMultiple(db_field.remote_field, self.admin_site, using=db)
        elif db_field.name in self.raw_id_fields:
            kwargs['widget'] = widgets.ManyToManyRawIdWidget(db_field.remote_field, self.admin_site, using=db)
        elif db_field.name in list(self.filter_vertical) + list(self.filter_horizontal):
            kwargs['widget'] = widgets.FilteredSelectMultiple(
                db_field.verbose_name,
                db_field.name in self.filter_vertical
            )

        if 'queryset' not in kwargs:
            queryset = self.get_field_queryset(db, db_field, request)
            if queryset is not None:
                kwargs['queryset'] = queryset

        form_field = db_field.formfield(**kwargs)
        if (isinstance(form_field.widget, SelectMultiple) and
                not isinstance(form_field.widget, (CheckboxSelectMultiple, AutocompleteSelectMultiple))):
            msg = _('Hold down "Control", or "Command" on a Mac, to select more than one.')
            help_text = form_field.help_text
            form_field.help_text = format_lazy('{} {}', help_text, msg) if help_text else msg
        return form_field 

# 需要導入模塊: from django.contrib.admin import widgets [as 別名]
# 或者: from django.contrib.admin.widgets import ManyToManyRawIdWidget [as 別名]
def formfield_for_manytomany(self, db_field, request, **kwargs):
        """
        Get a form Field for a ManyToManyField.
        """
        # If it uses an intermediary model that isn't auto created, don't show
        # a field in admin.
        if not db_field.remote_field.through._meta.auto_created:
            return None
        db = kwargs.get('using')

        if db_field.name in self.raw_id_fields:
            kwargs['widget'] = widgets.ManyToManyRawIdWidget(db_field.remote_field, self.admin_site, using=db)
        elif db_field.name in (list(self.filter_vertical) + list(self.filter_horizontal)):
            kwargs['widget'] = widgets.FilteredSelectMultiple(
                db_field.verbose_name,
                db_field.name in self.filter_vertical
            )

        if 'queryset' not in kwargs:
            queryset = self.get_field_queryset(db, db_field, request)
            if queryset is not None:
                kwargs['queryset'] = queryset

        form_field = db_field.formfield(**kwargs)
        if isinstance(form_field.widget, SelectMultiple) and not isinstance(form_field.widget, CheckboxSelectMultiple):
            msg = _('Hold down "Control", or "Command" on a Mac, to select more than one.')
            help_text = form_field.help_text
            form_field.help_text = format_lazy('{} {}', help_text, msg) if help_text else msg
        return form_field 

# 需要導入模塊: from django.contrib.admin import widgets [as 別名]
# 或者: from django.contrib.admin.widgets import ManyToManyRawIdWidget [as 別名]
def formfield_for_manytomany(self, db_field, request=None, **kwargs):
        """
        Get a form Field for a ManyToManyField.
        """
        # If it uses an intermediary model that isn't auto created, don't show
        # a field in admin.
        if not db_field.remote_field.through._meta.auto_created:
            return None
        db = kwargs.get('using')

        if db_field.name in self.raw_id_fields:
            kwargs['widget'] = widgets.ManyToManyRawIdWidget(db_field.remote_field,
                                    self.admin_site, using=db)
            kwargs['help_text'] = ''
        elif db_field.name in (list(self.filter_vertical) + list(self.filter_horizontal)):
            kwargs['widget'] = widgets.FilteredSelectMultiple(
                db_field.verbose_name,
                db_field.name in self.filter_vertical
            )

        if 'queryset' not in kwargs:
            queryset = self.get_field_queryset(db, db_field, request)
            if queryset is not None:
                kwargs['queryset'] = queryset

        form_field = db_field.formfield(**kwargs)
        if isinstance(form_field.widget, SelectMultiple) and not isinstance(form_field.widget, CheckboxSelectMultiple):
            msg = _('Hold down "Control", or "Command" on a Mac, to select more than one.')
            help_text = form_field.help_text
            form_field.help_text = string_concat(help_text, ' ', msg) if help_text else msg
        return form_field 

# 需要導入模塊: from django.contrib.admin import widgets [as 別名]
# 或者: from django.contrib.admin.widgets import ManyToManyRawIdWidget [as 別名]
def test_raw_id_many_to_many(self):
        self.assertFormfield(Band, 'members', widgets.ManyToManyRawIdWidget,
                             raw_id_fields=['members'])