Re: UnboundLocalError

Hi!

That's about Python. You can't use variable if it wasn't defined earlier.

In your code return statement should have one less indentation level:

...

if(elemCategory=='routing'):

    testElement = ApprovedTestElement.objects.filter(testElemType=elemType,routing='Y');

elif(elemCategory=='switching'):

    testElement = ApprovedTestElement.objects.filter(testElemType=elemType,switching='Y');

 

return render(request,self.template_name,{'testElement':testElement,'testPlanId':testPlanId})

Also, you should definitely read PEP-8 - https://www.python.org/dev/peps/pep-0008/.

On 10 Nov 2016, at 17:22, Sharanya Purushothaman Nair <sharanya.vr585@gmail.com> wrote:

Hi Everyone, 

Class FilterSearch(View):

    template_name = 'approved/approvedElementsSEView.html

    def post(self, request, testPlanId):

        elemType = request.POST.get('testElementType);

        elemCategory = request.POST.get('category');

        

        if(elemCategory=='routing'):

            testElement = ApprovedTestElement.objects.filter(testElemType=elemType,routing='Y');

        elif(elemCategory=='switching'):

            testElement = ApprovedTestElement.objects.filter(testElemType=elemType,switching='Y');

         

            return render(request,self.template_name,{'testElement':testElement,'testPlanId':testPlanId})

I am trying to send a different testElement based on which if condition has been satisfied. I am new to Django and I keep getting UnboundLocalError Exception : local variable 'testElement' referenced before assignment . I have tried defining testElement outside the if loop, but maybe that's not the right way! Any Help will be greatly appreciated! 

            

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