Re: The view didn't return an HttpResponse object.

Its possible that when you refresh the form and the POST request gets
submitted, the form doesn't pass the form.is_valid() if conditional.
In your code, you didn't make any provision for when the form fails
the is_valid() test and from your code, execution stops once
is_valid() returns False so I **guess** that's where the problem lies.

Try re-rendering the submitted form if is_valid is False or doing a redirect.

On 10/1/12, Satinderpal Singh <satinder.goraya91@gmail.com> wrote:
> I made a model form and a view which accepts input as a form and
> display it in the html format. As when i refresh the html page or try
> to fill another entry in the form, it gives the following error:
>
> The view Automation.report.views.chemical_analysis didn't return an
> HttpResponse object.
>
> Here is the views that creates this problem:
> def chemical_analysis(request):
> if request.method=='POST':
> form = chem_analysisForm(request.POST)
> if form.is_valid():
> cd = form.cleaned_data
> form.save()
> chem = chem_analysis.objects.all()
> #return HttpResponseRedirect(chem)
> return render_to_response('report/chemical_analysis.html',
> {'chem': chem,},context_instance=RequestContext(request))
>
> else:
> form = chem_analysisForm()
> return render_to_response('report/report.html', {"form":form},
> context_instance=RequestContext(request))
>
> Any help regarding this will be highly appreciated.
>
> --
> Satinderpal Singh
> http://satindergoraya.blogspot.in/
> http://satindergoraya91.blogspot.in/
>
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