Question

I have the following code in Django for a Form.

class ProductAddToCartForm(forms.Form):
    quantity = forms.IntegerField(widget=forms.TextInput(attrs={'size':'2', 'value':'1', 'class':'quantity', 'maxlength':'5'}), error_messages={'invalid':'Please enter a valid quantity.'}, min_value =1)

    product_slug = forms.CharField(widget=forms.HiddenInput())

    sizes_available = []
    sizes_available.append(7)
    sizes_available.append(9)
    size = forms.ChoiceField(widget=forms.Select, choices=sizes_available)

However when I compile this the ChoiceField, CharField and the IntegerField doesn’t show up. When I comment out the line with size = ... then IntegerField and CharField shows up. I think there is something wrong with my ChoiceField declaration but I’m not sure what exactly.

Answer 1

https://docs.djangoproject.com/en/1.4/ref/forms/fields/#choicefield

Choices must be

An iterable (e.g., a list or tuple) of 2-tuples to use as choices for
this field.

Try to .append((7,7))