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01-checkout-forms.txt
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01-checkout-forms.txt
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Check results
=============
Code
=============
'''forms for checkout app'''
from django import forms
from .models import Order
class OrderForm(forms.ModelForm):
'''
order form
'''
class Meta:
'''
meta data - which model the form reffers to
which fields from the model we want to render
NOT rendering the fields that will be automaticaly calculated
'''
model = Order
fields = ('full_name', 'email', 'phone_number',
'street_address1', 'street_address2',
'town_or_city', 'postcode', 'country',
'county',)
def __init__(self, *args, **kwargs):
"""
overrides form __init__ method
Add placeholders and classes, remove auto-generated
labels and set autofocus on first field
"""
super().__init__(*args, **kwargs)
# adds nice placeholders
placeholders = {
'full_name': 'Full Name',
'email': 'Email Address',
'phone_number': 'Phone Number',
'postcode': 'Postal Code',
'town_or_city': 'Town or City',
'street_address1': 'Street Address 1',
'street_address2': 'Street Address 2',
'county': 'County',
}
# sets autofocus on full name field
self.fields['full_name'].widget.attrs['autofocus'] = True
# makes country readonly
self.fields['country'].widget.attrs['readonly'] = True
for field in self.fields:
if field != 'country':
if self.fields[field].required:
# ads a star for fields that are required on the model
placeholder = f'{placeholders[field]} *'
else:
placeholder = placeholders[field]
# sets attributes for place holder and class and removes labels
self.fields[field].widget.attrs['placeholder'] = placeholder
self.fields[field].widget.attrs['class'] = 'stripe-style-input'
self.fields[field].label = False