Re: [Forms] Avoiding Repetition

[Nikhil Somaru]

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  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  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
> >
> > --
> > You received this message because you are subscribed to the Google Groups
> > "Django users" group.
> > To post to this group, send email to django-users@googlegroups.com.
> > To unsubscribe from this group, send email to
> > django-users+unsubscr...@googlegroups.com.
> > For more options, visit this group at
> > http://groups.google.com/group/django-users?hl=en.
> >
> >
>
> --
> Sent from my mobile device
>
> --
> You received this message because you are subscribed to the Google Groups
> "Django users" group.
> To post to this group, send email to django-users@googlegroups.com.
> To unsubscribe from this group, send email to
> django-users+unsubscr...@googlegroups.com.
> For more options, visit this group at
> http://groups.google.com/group/django-users?hl=en.
>
>


-- 
Yours,
Nikhil Somaru

-- 
You received this message because you are subscribed to the Google Groups 
"Django users" group.
To post to this group, send email to django-users@googlegroups.com.
To unsubscribe from this group, send email to 
django-users+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/django-users?hl=en.

Re: [Forms] Avoiding Repetition

[Andre Terra]

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  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
>
> --
> You received this message because you are subscribed to the Google Groups
> "Django users" group.
> To post to this group, send email to django-users@googlegroups.com.
> To unsubscribe from this group, send email to
> django-users+unsubscr...@googlegroups.com.
> For more options, visit this group at
> http://groups.google.com/group/django-users?hl=en.
>
>

-- 
Sent from my mobile device

-- 
You received this message because you are subscribed to the Google Groups 
"Django users" group.
To post to this group, send email to django-users@googlegroups.com.
To unsubscribe from this group, send email to 
django-users+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/django-users?hl=en.

Re: [Forms] Avoiding Repetition

[Nikhil Somaru]

Thanks derek.

On Sat, Jun 18, 2011 at 8:03 AM, Nikhil Somaru  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
>
>


-- 
Yours,
Nikhil Somaru

-- 
You received this message because you are subscribed to the Google Groups 
"Django users" group.
To post to this group, send email to django-users@googlegroups.com.
To unsubscribe from this group, send email to 
django-users+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/django-users?hl=en.

[Forms] Avoiding Repetition

[Nikhil Somaru]

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

-- 
You received this message because you are subscribed to the Google Groups 
"Django users" group.
To post to this group, send email to django-users@googlegroups.com.
To unsubscribe from this group, send email to 
django-users+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/django-users?hl=en.