Hi,
required attribute works in forms, not in models. For models fields that
are not required in forms you need to use blank=True.
Though that's not the right solution.
Why are you including "completed" field in a form (which you validate for
user input) if you are not going to have such a input (checkbox) in a form?
On Sun, Apr 21, 2019 at 3:02 PM Sipum Mishra <sipu...@gmail.com> wrote:
> if i do changes as above in model then it throws error like -
>
> class List(models.Model):
> File "F:\django\to_do_list\todo\models.py", line 6, in List
> completed = models.BooleanField(required=False)
> TypeError: __init__() got an unexpected keyword argument 'required'
>
>
> On Sun, 21 Apr 2019 at 17:27, Sipum Mishra <sipu...@gmail.com> wrote:
>
>> Jani, Do you mean I need to change completed field in model like as below
>> ?
>>
>> completed = models.BooleanField(default=False,required=False)
>>
>> On Sun, 21 Apr 2019 at 17:23, Sipum Mishra <sipu...@gmail.com> wrote:
>>
>>> Hi Jani,
>>> form.errors gives error as -
>>>
>>> <ul class="errorlist"><li>item<ul class="errorlist"><li>This field is
>>> required.<
>>> /li></ul></li></ul>
>>>
>>> can u plz tell me where i did wrong?
>>>
>>> On Sun, 21 Apr 2019 at 16:43, Jani Tiainen <rede...@gmail.com> wrote:
>>>
>>>> completed is a required field and you're not passing any value with it.
>>>> If you print form.errors you would should see that it complains about
>>>> "completed" "this field is required"
>>>>
>>>> Note that providing default value in a model is not same as making
>>>> field optional.
>>>>
>>>> On Fri, Apr 19, 2019 at 2:05 PM Sipum Mishra <sipu...@gmail.com> wrote:
>>>>
>>>>> Hi All,
>>>>>
>>>>> I am always getting - form.is_valid returning False. kindly check
>>>>> where I am doing wrong.
>>>>> please find below code.
>>>>>
>>>>>
>>>>> views.py
>>>>> -----------
>>>>> def home(request):
>>>>>
>>>>> if request.method == 'POST':
>>>>> form = ListForm(request.POST or None)
>>>>> print(form.is_valid(), "-->",request.POST['Item'])
>>>>> print(form.errors)
>>>>> print(form)
>>>>> if form.is_valid():
>>>>> form.save()
>>>>> all_items = List.objects.all
>>>>> messages.success(request, ('Item has been Added to the List!'))
>>>>> return render(request,'home.html', {'all_items' : all_items})
>>>>> else:
>>>>> print("deba-->",request.POST)
>>>>> return HttpResponse("Form is invalid!")
>>>>> else:
>>>>> all_items = List.objects.all
>>>>> return render(request,'home.html', {'all_items' : all_items})
>>>>>
>>>>> -------------
>>>>> form.py
>>>>> -------------
>>>>>
>>>>> class ListForm(forms.ModelForm):
>>>>> class Meta:
>>>>> model = List
>>>>> fields = ["item", "completed"]
>>>>>
>>>>>
>>>>> --------------------
>>>>> model.py
>>>>> ---------------------
>>>>>
>>>>> class List(models.Model):
>>>>> item = models.CharField(max_length=200)
>>>>> completed = models.BooleanField(default=False)
>>>>>
>>>>>
>>>>> def __str__(self):
>>>>> return self.item + '|' + str(self.completed)
>>>>>
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>>>>
>>>>
>>>> --
>>>> Jani Tiainen
>>>> Software wizard
>>>>
>>>> https://blog.jani.tiainen.cc/
>>>>
>>>> Always open for short term jobs or contracts to work with Django.
>>>>
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--
Jani Tiainen
Software wizard
https://blog.jani.tiainen.cc/
Always open for short term jobs or contracts to work with Django.
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