Re: blank ModelMultipleChoiceField, sort a ManyToManyField that is allowed to be blank

On Tuesday, February 1, 2011 9:45:04 AM UTC, Santiago Caracol wrote:

Hi,

why can't a ModelMultipleChoiceField not have the property
"blank=True"?

I need the ModelMultipleChoiceField to sort the values of a
models.ManyToManyField in a form class. Sorting works as expected, but
only if the field is obligatory. (Else, I get the error message
"TypeError: __init__() got an unexpected keyword argument 'blank'.)

Is there another way to sort a models.ManyToManyField that has the
property "blank=True"?

Santiago

No form fields take that argument - that's for model fields.

Form fields take the argument "required", which defaults to True.

--

DR.

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