If the crispy form is using the usual render methods of Django you can
subclass the Select class (in forms/widgets.py), reimplement the
"render_option" method and add the parameter to the returned HTML, then you
can set the widget attribute of the form field to your created class.
I don't know whether django crispy forms provides a better alternative
On Mon, Dec 15, 2014 at 2:26 PM, Jonathan Dan <j....@student.tudelft.nl>
wrote:
>
> Hello,
>
> I have two models:
>
> class Currency(models.Model):
> ...
> available = models.BooleanField()
>
> class Offer(models.Model):
> ...
> currency = models.ForeignKey('Currency')
>
> I make a form from the Offer model:
>
> class OfferForm(ModelForm):
> class Meta:
> model = Offer
>
> How can I add an attribute tag with the value `currency.available` to
> each `<option>` from the `<select>` `Currency` widget?
>
> (I am also open to solutions using external apps (like
> django-crispy-forms))
>
> (This question has also been asked on stackoverflow:
> http://stackoverflow.com/q/27474719/1011154 )
>
> Best regards
> Jonathan Dan
>
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