Re: 'FormSet' object has no attribute 'save'

[Tom Evans]

On Sun, Jun 23, 2013 at 4:05 PM, Mário Idival  wrote:
> Hi guys,
>
> I need of little help with formsets. I want save 3 instances of an form in
> databases.
> E.G :
> name
> lastname
> -
> name
> lastname
> -
> name
> lastname
> -
> I try use formset but I'm not getting save, expected this error for me :'
> ClassNameForSet' object has no attribute 'save'
> Somebody know how i can pass for this?

Most Formsets do not have a save() method, only ModelFormsets have a
save() method. Show your code.

Cheers

Tom

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Re: 'FormSet' object has no attribute 'save'

[Xavier Ordoquy]

Hi,

Looks like you've missed something in your code. Unfortunately without the 
formset creation / instance creation code, there isn't much we can do.

Regards,
Xavier.

Le 23 juin 2013 à 17:05, Mário Idival  a écrit :

> Hi guys,
> 
> I need of little help with formsets. I want save 3 instances of an form in 
> databases.
> E.G : 
> name
> lastname
> -
> name
> lastname
> -
> name
> lastname
> -
> I try use formset but I'm not getting save, expected this error for me :' 
> ClassNameForSet' object has no attribute 'save'
> Somebody know how i can pass for this?
> 
> -- 
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>  
>  

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'FormSet' object has no attribute 'save'

[Mário Idival]

Hi guys,

I need of little help with formsets. I want save 3 instances of an form in 
databases.
E.G : 
name
lastname
-
name
lastname
-
name
lastname
-
I try use formset but I'm not getting save, expected this error for me :' 
ClassNameForSet' object has no attribute 'save'
Somebody know how i can pass for this?

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Re: 'FormSet' object has no attribute 'save'

[Satinderpal Singh]

On Wed, Oct 17, 2012 at 4:49 PM, Tom Evans  wrote:
> On Wed, Oct 17, 2012 at 7:06 AM, Satinderpal Singh
>  wrote:
>> I used formsets for different forms in my project, it displays the
>> forms to user but on submitting the form it gives the following error:
>>  'chem_analysisFormFormSet' object has no attribute 'save'. I don't
>> know how to save the formset in the views. Here is the code of my
>> views file of my project:
>>
>> def chemical_analysis(request):
>> ChemicalFormSet = formset_factory(chem_analysisForm)
>> if request.method=='POST':
>> formset = ChemicalFormSet(request.POST, 
>> request.FILES)
>> if formset.is_valid():
>> cd = formset.cleaned_data
>> formset.save()
>> return 
>> HttpResponseRedirect(reverse('Automation.report.views.result_chem'))
>> #return 
>> render_to_response('report/chemical_analysis.html',
>> {'chem': chem,},context_instance=RequestContext(request))
>> else:
>> return HttpResponse("There was an error with 
>> your
>> submission. Please try again.")
>>
>> else:
>> formset = ChemicalFormSet()
>> return 
>> render_to_response('report/report_add_row.html', {'formset':
>> formset}, context_instance=RequestContext(request))
>>
>
> Why would it have a save() method? Only model forms and model formsets
> have save() methods. Model formsets are defined using the
> modelformset_factory factory, not formset_factory.
>
> https://docs.djangoproject.com/en/1.4/topics/forms/modelforms/#model-formsets
Thanks, now i clearly understand my mistake and with your help i am
able to run the program successfully.

-- 
Satinderpal Singh
http://satindergoraya.blogspot.in/
http://satindergoraya91.blogspot.in/

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Re: 'FormSet' object has no attribute 'save'

[Tom Evans]

On Wed, Oct 17, 2012 at 7:06 AM, Satinderpal Singh
 wrote:
> I used formsets for different forms in my project, it displays the
> forms to user but on submitting the form it gives the following error:
>  'chem_analysisFormFormSet' object has no attribute 'save'. I don't
> know how to save the formset in the views. Here is the code of my
> views file of my project:
>
> def chemical_analysis(request):
> ChemicalFormSet = formset_factory(chem_analysisForm)
> if request.method=='POST':
> formset = ChemicalFormSet(request.POST, request.FILES)
> if formset.is_valid():
> cd = formset.cleaned_data
> formset.save()
> return 
> HttpResponseRedirect(reverse('Automation.report.views.result_chem'))
> #return 
> render_to_response('report/chemical_analysis.html',
> {'chem': chem,},context_instance=RequestContext(request))
> else:
> return HttpResponse("There was an error with 
> your
> submission. Please try again.")
>
> else:
> formset = ChemicalFormSet()
> return 
> render_to_response('report/report_add_row.html', {'formset':
> formset}, context_instance=RequestContext(request))
>

Why would it have a save() method? Only model forms and model formsets
have save() methods. Model formsets are defined using the
modelformset_factory factory, not formset_factory.

https://docs.djangoproject.com/en/1.4/topics/forms/modelforms/#model-formsets

Cheers

Tom

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'FormSet' object has no attribute 'save'

[Satinderpal Singh]

I used formsets for different forms in my project, it displays the
forms to user but on submitting the form it gives the following error:
 'chem_analysisFormFormSet' object has no attribute 'save'. I don't
know how to save the formset in the views. Here is the code of my
views file of my project:

def chemical_analysis(request):
ChemicalFormSet = formset_factory(chem_analysisForm)
if request.method=='POST':
formset = ChemicalFormSet(request.POST, request.FILES)
if formset.is_valid():
cd = formset.cleaned_data
formset.save()
return 
HttpResponseRedirect(reverse('Automation.report.views.result_chem'))
#return 
render_to_response('report/chemical_analysis.html',
{'chem': chem,},context_instance=RequestContext(request))
else:
return HttpResponse("There was an error with 
your
submission. Please try again.")

else:
formset = ChemicalFormSet()
return render_to_response('report/report_add_row.html', 
{'formset':
formset}, context_instance=RequestContext(request))

-- 
Satinderpal Singh
http://satindergoraya.blogspot.in/
http://satindergoraya91.blogspot.in/

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