# Feature request: wigets attribute for ModelFormMixin class
### Status quo
The `ModelFormMixin` class currently implements the `fields` attribute by
it self and pass it to the `modelform_factory`:
```python
class ModelFormMixin(FormMixin, SingleObjectMixin):
"""Provide a way to show and handle a ModelForm in a request."""
fields = None
def get_form_class(self):
"""Return the form class to use in this view."""
if self.fields is not None and self.form_class:
raise ImproperlyConfigured(
"Specifying both 'fields' and 'form_class' is not
permitted."
)
if self.form_class:
return self.form_class
else:
...
return model_forms.modelform_factory(model, fields=self.fields)
```
On generic `CreateView` for example the field can be configured like:
```python
class MonitoringRunNewView(CreateView):
model = MonitoringRun
fields = ('metadatas', )
...
```
Same can be done in `UpdateView` and so on.
### Enhancement
Provide the possibility to declare widgets for the configured fields also
like:
```python
class ModelFormMixin(FormMixin, SingleObjectMixin):
"""Provide a way to show and handle a ModelForm in a request."""
fields = None
widgets = None
def get_form_class(self):
"""Return the form class to use in this view."""
if self.fields is not None and self.form_class:
raise ImproperlyConfigured(
"Specifying both 'fields' and 'form_class' is not
permitted."
)
if self.form_class:
return self.form_class
else:
...
return model_forms.modelform_factory(model, fields=self.fields,
widgets=self.widgets)
```
```python
class MonitoringRunNewView(CreateView):
model = MonitoringRun
fields = ('metadatas', )
widgets = {'metadatas': forms.HiddenInput()}
...
```
Configuring of `labels`, `help_texts` and `error_messages` could also be
helpfull. For that we also simply need to pass the attributes as in the
example above described.
--
You received this message because you are subscribed to the Google Groups
"Django developers (Contributions to Django itself)" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To view this discussion on the web visit
https://groups.google.com/d/msgid/django-developers/25e0e4a1-d3f5-4f18-945f-304ea140e22an%40googlegroups.com.
