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PlaceholderAdmin throws <lambda> () takes exactly 1 argument (2 given)

I wrote a django-cms plugin that has its own model with one PlaceholderField. When I add PlaceholderAdmin for the model admin, I get this on the admin site:

Exception Type: TemplateSyntaxError
Exception Value:    
Caught TypeError while rendering: <lambda>() takes exactly 1 argument (2 given)
Exception Location: <blablapath>/python2.6/site-packages/cms/forms/widgets.py in render, line 199

I was looking for a solution and found only some problems with the django-cms example, which did not start without uncommenting any path in urls.py, so I assume this could be a problem with the urls, especially that I do the magic in my URLs The question arises: what conditions should be in place for django-cms url? Any ideas? Any solutions? Has anyone had this problem before?

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3 answers

, PlaceholderAdminField .

:

from cms.admin.placeholderadmin import PlaceholderAdmin
from cms.models.fields import PlaceholderField

class MyModel(models.Model):
    name = models.CharField(max_length=100)
    sidebar = PlaceholderField('sidebar')

class MyAdmin(PlaceholderAdmin):
    """ Put your usual admin stuff here. If you use fieldset,
    include the sidebar as its own tuple """
    fieldsets = (
        (None, {
            'fields': ('name',),
        }),

        ('Sidebar', {
            'classes': ('plugin-holder', 'plugin-holder-nopage'),
            'fields': ('sidebar',)
        }),
    )
admin.site.register(MyModel, MyAdmin)
+6

, , Django-CMS. , , , , PlaceholderField , - , - .

, - PlaceholderField, formfield, :

class FixedPlaceholderField(PlaceholderField):
    def formfield(self, **kwargs):
        return self.formfield_for_admin(None, lambda request, qs: qs, **kwargs)

.

, , Django-CMS.

0

Ok. . , , , , ;). :

def formfield_for_dbfield(self, db_field, **kwargs):
    ...

which replaced one text box with the TinyMCE editor. When I deleted the whole method, the problem disappeared. If I have time later, perhaps I will try to delve into it a little deeper. I'm still not sure if this is the only problem. I have a hunch that this could also be something with data, because I filled the placeholder with a text plugin from the code.

Hope this helps.

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