On Oct 22, 1:23 pm, Net_Boy <[EMAIL PROTECTED]> wrote:
> Hi,
> I am trying to make a view function to get the posted values and
> make some comparison (if x.value >= y.value)..
> where x is the model that I got it's values from the post
> and y is the other model .
>
> example:
>
> def comp(request):
> form = ItemForm()
> if request.method=="POST":
> form = ItemForm(request.POST, request.FILES)
> if form.is_valid():
> if item.price >= old.price and item.pub_date <=
> old.pub_date
> item = form.save(commit=False)
> item.seller = request.user
> item.save()
> form = ItemForm()
> else:
> pass
> return render_to_response(
> "add_item.html",
> {"form": form},context_instance=RequestContext(request))
But that is not comparing two models. One of them is a form instance
the other ("old") is something else.
If you want to compare two models you have to add a __eq__ method to
your view class.
I guess the same applies if you want to compare two form instances.
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