arbaz thanks for your guidance i have resolved that issue now when i try to
create a test it is giving me an error
for question in data["questions"]:
keyError :'questions'
can you help me with that problem thanks
On Mon, Apr 8, 2019 at 3:00 PM Arbaz Hundekar <
arbaz.hunde...@avetoconsulting.com> wrote:
> while instantiating your serializer do like this ser =
> Serializer(context={"request": request})
>
> On Mon, Apr 8, 2019 at 1:57 PM zohaib younis <zabi.jarra...@gmail.com>
> wrote:
>
>> def validate(self, data, *args, **kwargs):
>> questions = self.context['request'].data.get("questions")
>> if not questions:
>> raise serializers.ValidationError("questions are required")
>> if self.context["request"].method == "POST":
>> self.questions = QuestionSerializer(data=questions, many=True)
>> self.questions.is_valid(raise_exception=True)
>> elif self.context["request"].method == "PUT":
>> self.questions = questions
>> self.new_questions = self.context["request"].data.get(
>> "new_questions")
>> if self.new_questions:
>> self.new_questions = QuestionSerializer(
>> data=self.new_questions, many=True)
>> self.new_questions.is_valid(raise_exception=True)
>> return data
>>
>> def create(self, data):
>> evaluation_test = EvaluationTest()
>> evaluation_test.category = data['category']
>> evaluation_test.admin = data['admin']
>> evaluation_test.title = data['title']
>> evaluation_test.type = data['type']
>> evaluation_test.save()
>>
>> for question in data['questions']:
>> question.evaluationtest = evaluation_test
>> question.save()
>> return evaluation_test
>>
>> def update(self, instance, validated_data):
>> instance.title = validated_data.get["title", instance.title]
>> instance.type = validated_data.get["type", instance.type]
>> instance.category = validated_data.get["category", instance.category]
>> instance.admin = validated_data.get["admin", instance.admin]
>>
>> for question in self.questions:
>> q = QuestionSerializer(instance=question["id"], data=question)
>> q.is_valid(raise_exception=True)
>> q.save()
>>
>> if self.new_questions:
>> new_questions = self.new_questions.save()
>> for question in new_questions:
>> question.save()
>> return instance
>>
>> --
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>>
>
>
> --
> Warm Regards,
>
> Arbaz
>
> --
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