after entering number in the template page .am getting the error,that is:
NoReverseMatch at /record_system/studentid/
Reverse for 'record_system.views.search' with arguments '(None,)' and
keyword arguments '{}' not found.
and this is my new updated view..
def search(request , rollno):
results = Add_record.objects.filter(Student_ID = rollno)
return render_to_response('add_record/search.html', locals(),
context_instance=RequestContext(request))
def studentid(request):
if request.method == 'POST':
form = Student_loginForm(request.POST)
rollno = request.POST.get('rollno')
if form.is_valid():
cd = form.cleaned_data
rollno = cd['rollno']
return
HttpResponseRedirect(reverse('record_system.views.search' ,
args=(rollno,)))
else:
form = Student_loginForm()
return render_to_response('add_record/studentid.html',
context_instance=RequestContext(request))
*
please help i can't able to find the solution as am new bie to the django...*
*thank you..*
On Fri, Jul 6, 2012 at 4:13 PM, manish girdhar <manishgirdha...@gmail.com>wrote:
> hmmm i can find my solution after inserting this line
>
> rollno = request.POST.get('rollno')
>
> and this was the coding part of my application ,but can you please tell me
> that why my *" if form.is_valid():* " is not working..what's wrong in
> this??
>
>
> On Fri, Jul 6, 2012 at 4:06 PM, manish girdhar
> <manishgirdha...@gmail.com>wrote:
>
>> hmmmmm finally got it.....thanks for the quick reply friend......thanks
>> alot.
>>
>>
>> On Fri, Jul 6, 2012 at 4:00 PM, Jani Tiainen <rede...@gmail.com> wrote:
>>
>>> 6.7.2012 13:18, manish girdhar kirjoitti:
>>>
>>> so sorry friend..am new to the django and am unable to catch your
>>>> point...can you please describe this with example or with my code..thank
>>>> you..
>>>>
>>>
>>> [Snip snip with binary scissors]
>>>
>>> Problem is that there is two problem points:
>>>
>>> Your view doesn't have "default path" so
>>> IF request.method is POST and IF form.is_valid is FALSE your code
>>> doesn't return anything.
>>>
>>> This means that your view will return something only if request.method
>>> is not POST (return render_to_response(...) is called) or if request.method
>>> is POST and form.is_valid() is true (return HttpResponseRedirect(..) is
>>> called)
>>>
>>> Simplest way to fix it is to indent last "return render_to_response..."
>>> one level outer (same level as if request.method == 'POST' and last else)
>>> making it to be executed if request.method is not POST or if
>>> form.is_valid() is false.
>>>
>>> In short form:
>>>
>>>
>>> def studentid(request):
>>> if request.method == 'POST'
>>> form = Student_loginForm(request.**POST)
>>> if form.is_valid():
>>> return HttpResponseRedirect(...)
>>> else:
>>> form = Student_loginForm()
>>> return render_to_response('add_**record/studentid.html', ...)
>>>
>>>
>>>
>>> --
>>> Jani Tiainen
>>>
>>> - Well planned is half done and a half done has been sufficient before...
>>>
>>>
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>>> .
>>>
>>>
>>
>
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