Andre, you're right.
But a subclass would probably save me one line:
model = OrderItem
The rest follows a pattern but is otherwise unique. I'm going to look into
dynamic forms as suggested by Derek
On Tue, Jun 21, 2011 at 5:42 PM, Andre Terra <andrete...@gmail.com> wrote:
> I'm reading this on my phone, so I apologize in advice if I missed
> something crucial, but what's stopping you from subclassing and
> overriding just the relevant parts?
>
> Sincerely,
> Andre Terra
>
> On 6/17/11, Nikhil Somaru <nsom...@gmail.com> wrote:
> > Hi,
> >
> > Is there a way to reduce the repetition in the following form classes:
> >
> > class ItemsStep2(ModelForm): #approval
> > class Meta:
> > model = OrderItem
> > fields = ('item', 'quantity_requested', 'quantity_approved')
> > widgets = {
> > 'quantity_requested':
> TextInput(attrs={'readonly':'readonly'})
> > }
> >
> >
> > class ItemsStep3(ModelForm): #ship
> > class Meta:
> > model = OrderItem
> > fields = ('item', 'quantity_requested', 'quantity_approved')
> > widgets = {
> > 'quantity_requested':
> TextInput(attrs={'readonly':'readonly'}),
> > 'quantity_approved': TextInput(attrs={'readonly':'readonly'})
> > }
> >
> >
> > class ItemsStep4(ModelForm): #confirm receipt
> > class Meta:
> > model = OrderItem
> > fields = ('item', 'quantity_requested', 'quantity_approved',
> > 'quantity_received')
> > widgets = {
> > 'quantity_requested':
> TextInput(attrs={'readonly':'readonly'}),
> > 'quantity_approved': TextInput(attrs={'readonly':'readonly'})
> > }
> >
> >
> > class ItemsStep5(ModelForm): #order summary
> > class Meta:
> > model = OrderItem
> > fields = ('item', 'quantity_requested', 'quantity_approved',
> > 'quantity_received')
> > widgets = {
> > 'quantity_requested':
> TextInput(attrs={'readonly':'readonly'}),
> > 'quantity_approved':
> TextInput(attrs={'readonly':'readonly'}),
> > 'quantity_received':
> TextInput(attrs={'readonly':'readonly'}),
> > }
> >
> > The model that uses these forms has a ForeignKey (Order hasMany
> OrderItems)
> > to an associated model that has a attribute "step" (order_instance.step)
> > which determines the class above to use (this code is in views)
> >
> > Thanks in advance.
> > --
> > Yours,
> > Nikhil Somaru
> >
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> >
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--
Yours,
Nikhil Somaru
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