(All code is some kind of pseudocode, just for better reading I have
an Invoice model:
class Invoice(models.Model):
// many fields here
I need to attach some products (with price for unit, and quantity
fields) to this invoice, so I made additional table:
class InvoiceProduct(models.Model):
product = models.ForeignKey
quantity = models.IntegerField
unit_price = models.DecimalField
invoice = models.ForeignKey(Invoice)
So, this is almost first question — «Could it be done better way?»
My second problem is, that in django admin I have manage these models
by inlines: Screenshot But my customer wants otherwise. He wants one
button (Add product) then pop-up windows appears, with fields:
product, quantity, unit price. He fills them, press OK. Then pop-up
window closes and line with "product fields" appears in main form. I
suppose I need override admin form template? Or I need to write my own
widget or smth like that?
Sorry for my English.
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