Hello I have these two models:
class SubOrder(models.Model):
"""
This is model for single order
it should be used later in complex order
"""
product = models.ForeignKey(Product)
quantity = models.SmallIntegerField()
class Order(models.Model):
"Model for complex order containing many SubOrder instances"
customer = models.CharField(max_length = 20)
day = models.DateField(auto_now = True)
paid = models.BooleanField(default = False)
delivered = models.BooleanField(default = False)
sub_orders = models.ManyToManyField(SubOrder)
selled_by = models.ForeignKey(User)
The problem is that I want to do views for adding Order model with
possibility to add as many SubOrders as user wants. Currently I solve
this by reading POST data... ( code:
https://github.com/A3soft/Lisculea/blob/master/Lisculea/Cafe/views.py#L24
and
https://github.com/A3soft/Lisculea/blob/master/Lisculea/Templates/cafe/order_new.djhtml
)
The problem is that I want users to be able to add SubOrders to Order
object using formset.
So I need to add/select subOrder from the same views as Order, I also
need to display Order formset and be able to edit/add suborders later.
And all SubOrders as their full widget - <select
name="products" id="id_products"> </select> <input id="quantity"
name="quantity" value="1" size="1" /> and not only as selection for
instance.
So, do you have any ideas how to do this without avoiding a lot of
coding - i mean using django forms and formsets?
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