Re: Modifying form values before redirect

On Thu, Feb 3, 2011 at 2:09 AM, Osiaq <osiaq.netpol@gmail.com> wrote:
> Hi all!
> I'm receiving the form from index.html and redirecting to order.html
> I would like to change "customer" value before redirection.
> When I try to modify it, Im getting "object does not support item
> assignment"
> How can I change "customer" value posted from index.html ?
> Thank you!
>
> ----------------------- models.py ---------------------
> class Order(models.Model):
>        customer = models.CharField(max_length=20)
>        email = models.EmailField()
>        def __str__(self):
>                return self.customer
>
> class OrderForm(ModelForm):
>        class Meta:
>                model=Order
>
> ----------------------- views.py ---------------------
> def order(request):
>    form = OrderForm(request.POST)
>    return render_to_response('order.html', {'form':form})
>

request.POST and request.GET are read-only MultiDicts, so if you want
to alter the contents, you would need to duplicate them, and replace
them with read-write copies:

request.POST = request.POST.copy()
request.POST['foo'] = ''bar'

Cheers

Tom

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