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8551568
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2011-12-18T12:02:46.723
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2011-12-18T12:02:46.723
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text
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<p>The answer was pretty obvious when I thought about it. A function returning a class works fine. This is what's left at the start of views.py. I'm thinking this is likely the best way to do this, or at least the most concise.</p> <pre><code>@user_passes_test(lambda u: u.is_staff, login_url="%slogin/" % NINJA_ADMIN_URL_PREFIX) def content_form(request, model_name=None, edit=False, call_name=''): if edit: content = Content.objects.get(call_name=call_name) model_name = content.fields.__class__.__name__ ContentForm = get_content_form(model_name) if request.method == 'POST': if edit: form = ContentForm(request.POST, instance=content.fields) else: </code></pre> <p>This is the forms.py entry.</p> <pre><code>def get_content_form(model_name): class DynamicContentForm(forms.ModelForm): parent = ModelTextField(queryset=Content.objects.all(), widget=JQueryAutocomplete( source_url='%sjson/call_names.json' % NINJA_ADMIN_URL_PREFIX, jquery_opts = {'minLength': 2}, override_label='item.fields.call_name', override_value='item.fields.call_name'), required=False) class Meta(): model = get_ninja_type(model_name) widgets = { 'ninja_type': forms.widgets.HiddenInput(), } def clean_parent(self): call_name = self.cleaned_data['parent'] if call_name: try: parent = Content.objects.get(call_name=call_name) except Content.DoesNotExist: raise forms.ValidationError("The call name '%s' doesn't exist. Choose another parent." % call_name) return parent else: return None return DynamicContentForm </code></pre>
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1. POPassing a Django Form Class variable to the nested class Meta, how?
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1. USMalucoMarinero
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1. POPassing a Django Form Class variable to the nested class Meta, how?
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