I once saw something for this on djangosnippets. Search hard.
On Fri, Apr 2, 2010 at 1:09 PM, ben <ben.k...@gmail.com> wrote:
> Hi, I am new to Django. I am currently using the latest Django 1.2
> from trunk. I am trying to store a list of values in a
> CommaSeperatedIntegerList. I would like to use a
> CheckboxSelectMultiple widget to render and select the values in the
> list. I have setup my code like so.
>
> SOME_CHOICES = (('1', 'ch1'),('2', 'ch2'), ('3', 'ch3'),('4',"ch4"),
> ('5',"ch5"),)
>
> class QandA(models.Model):
> q1 = models.CommaSeparatedIntegerField(choices=SOME_CHOICES,
> max_length=100, null=True,blank=True)
>
>
> class QandAForm(ModelForm):
> class Meta:
> model=QandA
> fields=['q1']
> widgets={'q1':forms.CheckboxSelectMultiple,}
>
> The form renders properly but I get the following validation error
> after posting.
>
> "Select a valid choice. [u'1'] is not one of the available choices."
>
> The same thing happens when I attempt to use SelectMultiple as the
> widget. Can anyone tell me what I am doing wrong? I have googled about
> but have not been able to find anything describing how to handle this.
>
> Thanks, Ben
>
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