filter from databse list

[Mahantesh U]

Hi,

   I'm using chcekboxes for 3 location india,china,usa in my form. The selected filed are stoiring in database in list like:  location: ['india','china', 'usa']

1st row in databse:  ['india']

2nd row in databse:  ['india', 'china']

3rd row in databse:  ['india', 'china', 'usa']

in my views.py file:

 

  faculty_list = serializers.serialize("json", camp_faculty.objects.all().filter(location=location_param))

  By calling API:

     

        HTTP://localhost:8000/fetchform/<location_param>

       The above API returning only data where location=india

  But If i pass location_param='india' I want all the all the three rows from database. How can i achieve this?

 Pls let me know the solution.

Thanks

mahantesh