To clear your form after submit, just re-assign an empty form object after
the form.save(). See below
def soapprod_form (request, id=0):
if request.method == "GET":
if id == 0:
form = SoapprodForm()
else:
soapprod = Soapprod.objects.get(pk=id)
form = SoapprodForm (instance=soapprod)
return render(request, "soapprod_form.html", {'form': form})
else:
if id == 0:
form = SoapprodForm(request.POST)
else:
soapprod = Soapprod.objects.get(pk=id)
form = SoapprodForm(request.POST,instance= soapprod)
if form.is_valid():
form.save()
form = SoapprodForm()
return render(request, "soapprod_form.html", {'form': form})
On Tue, May 26, 2020 at 8:07 AM Luqman Shofuleji <[email protected]>
wrote:
> Hi,
>
> Please also attach the code of your list template where the delete is been
> executed.
>
> On Mon, May 25, 2020 at 1:39 AM Ifeanyi Chielo <[email protected]>
> wrote:
>
>> Hello,
>> I performed a CRUD operation and every thing is working well except two
>> things
>> 1. my insert form does not clear the text boxes after saving a record
>> 2. my delete operation renders an error page after deleting a record with
>> a message ''DoesNotExist at /delete/3/" or "AttributeError at
>> /delete/6/"
>> example of the error messages are shown below. i also attached view.py,
>> model.py and template file
>>
>> DoesNotExist at /delete/3/
>>
>> Soapprod matching query does not exist.
>>
>> *Request Method:*
>>
>> POST
>>
>> *Request URL:*
>>
>> http://localhost:8000/delete/3/
>>
>> *Django Version:*
>>
>> 2.1.5
>>
>> *Exception Type:*
>>
>> DoesNotExist
>>
>> *Exception Value:*
>>
>> Soapprod matching query does not exist.
>>
>> *Exception Location:*
>>
>> C:\Users\IFEANYI
>> CHIELO\AppData\Local\Programs\Python\Python37\lib\site-packages\django\db\models\query.py
>> in get, line 399
>>
>> *Python Executable:*
>>
>> C:\Users\IFEANYI CHIELO\AppData\Local\Programs\Python\Python37\python.exe
>>
>> *Python Version:*
>>
>> 3.7.2
>>
>> *Python Path:*
>>
>> ['C:\\Users\\IFEANYI CHIELO\\divinecrown',
>>
>> 'C:\\Users\\IFEANYI '
>>
>> 'CHIELO\\AppData\\Local\\Programs\\Python\\Python37\\python37.zip',
>>
>> 'C:\\Users\\IFEANYI
>> CHIELO\\AppData\\Local\\Programs\\Python\\Python37\\DLLs',
>>
>> 'C:\\Users\\IFEANYI
>> CHIELO\\AppData\\Local\\Programs\\Python\\Python37\\lib',
>>
>> 'C:\\Users\\IFEANYI CHIELO\\AppData\\Local\\Programs\\Python\\Python37',
>>
>> 'C:\\Users\\IFEANYI '
>>
>> 'CHIELO\\AppData\\Local\\Programs\\Python\\Python37\\lib\\site-packages']
>>
>> *Server time:*
>>
>> Mon, 25 May 2020 00:03:25 +0000
>>
>>
>> or
>>
>>
>> AttributeError at /delete/6/
>>
>> 'str' object has no attribute 'get'
>>
>> *Request Method:*
>>
>> POST
>>
>> *Request URL:*
>>
>> http://localhost:8000/delete/6/
>>
>> *Django Version:*
>>
>> 2.1.5
>>
>> *Exception Type:*
>>
>> AttributeError
>>
>> *Exception Value:*
>>
>> 'str' object has no attribute 'get'
>>
>> *Exception Location:*
>>
>> C:\Users\IFEANYI
>> CHIELO\AppData\Local\Programs\Python\Python37\lib\site-packages\django\middleware\clickjacking.py
>> in process_response, line 26
>>
>> *Python Executable:*
>>
>> C:\Users\IFEANYI CHIELO\AppData\Local\Programs\Python\Python37\python.exe
>>
>> *Python Version:*
>>
>> 3.7.2
>>
>> *Python Path:*
>>
>> ['C:\\Users\\IFEANYI CHIELO\\divinecrown',
>>
>> 'C:\\Users\\IFEANYI '
>>
>> 'CHIELO\\AppData\\Local\\Programs\\Python\\Python37\\python37.zip',
>>
>> 'C:\\Users\\IFEANYI
>> CHIELO\\AppData\\Local\\Programs\\Python\\Python37\\DLLs',
>>
>> 'C:\\Users\\IFEANYI
>> CHIELO\\AppData\\Local\\Programs\\Python\\Python37\\lib',
>>
>> 'C:\\Users\\IFEANYI CHIELO\\AppData\\Local\\Programs\\Python\\Python37',
>>
>> 'C:\\Users\\IFEANYI '
>>
>> 'CHIELO\\AppData\\Local\\Programs\\Python\\Python37\\lib\\site-packages']
>>
>> *Server time:*
>>
>> Mon, 25 May 2020 00:09:23 +0000
>>
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>>
>
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