Okay. Thank you so very much! Just one last question, just to know that i
got it right. So, variables and return are not part of the else clause, and
that they return the errors of the last form post. Did i got it right?
On Fri, Jul 12, 2013 at 8:41 PM, Daniel Roseman <dan...@roseman.org.uk>wrote:
> On Friday, 12 July 2013 14:27:31 UTC+1, Kakar wrote:
>
>> Okay! That did solved the problem. Thank you! Here's my new view.py:
>>
>> def register_page(request):
>> if request.method == 'POST':
>> form = RegistrationForm(request.POST)
>> if form.is_valid():
>> user = User.objects.create_user(
>> username=form.cleaned_data['**username'],
>> email=form.cleaned_data['**email'],
>> password=form.cleaned_data['**password1']
>> )
>> return HttpResponseRedirect('/**register/success/')
>>
>> else:
>> form = RegistrationForm()
>> variables = RequestContext(request,{
>> 'form':form
>> })
>> return render_to_response('**registration/register.html',**variables)
>>
>> I am just a noob with these things. I understood why the first instance
>> didn't worked, but can u please explain to me about the indentation part
>> (variables and return)? I am little bit puzzled in here. And don't the
>> second 'if' require an else?
>> Thanks again!
>>
>
> Well, presumably you understand that in Python, indentation defines blocks
> for things like if and for. If there's no else clause for an if, Python
> will resume execution at the next line that is indented at the same level
> as the beginning of the if statement. In this case, there isn't one,
> because the surrounding block - ie the first if statement - is complete.
> So, it's going to skip over the else clause belonging to the outer if, and
> carry on at the first line at that level - which now is the one starting
> with `variables`.
>
> The upshot of all this is that if the form is not valid, it will skip
> right down to the bottom and execute those last two lines, which render the
> template with the invalid form, and return it.
> --
> DR.
>
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