Hi,
How can I get a TextareaWidget with form_for_model()?
I have a solution, but it is too much code. You need to create
an own DB-Field.
Is there a better solution?
models.py:
text=dbfields.TextareaField(max_length=128, rows=4, cols=40,
verbose_name="Text", blank=True)
dbfields.py:
class TextareaField(models.CharField):
rows=10
cols=40
def __init__(self, *args, **kwargs):
self.rows=kwargs.pop("rows", self.rows)
self.cols=kwargs.pop("cols", self.cols)
super(self.__class__, self).__init__(*args, **kwargs)
def formfield(self, **kwargs):
# from db/models/__init__.py/Field.formfield()
from django.utils.text import capfirst
defaults = {'required': not self.blank, 'label':
capfirst(self.verbose_name), 'help_text': self.help_text}
defaults = {'max_length': self.max_length}
defaults = {'rows': self.rows, 'cols': self.cols}
defaults.update(kwargs)
return formfields.TextareaFormField(**defaults)
formfields.py:
class TextareaFormField(forms.CharField):
def __init__(self, *args, **kwargs):
kwargs["widget"]=forms.widgets.Textarea({"cols": kwargs.pop("cols"),
"rows": kwargs.pop("rows")})
return super(self.__class__, self).__init__(*args, **kwargs)
Thomas
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