But the challenge is that when I selecting one it's not giving the option associated dropdown.
I want when the end-user Selects Option of Category, the Sub Category which is associated with Category will only appear.
Let us say I have in Category Fruit, Animal, Country....
And in Sub Category, Apple, Mango, Grapes, etc... Tiger, Elephant, Lion, Dear, Monkey....India, Sri Lanka, Bangladesh, Nepal
When I Select Category as Animal and in Sub Category it only shows, Tiger, Elephant, Lion, Dear, Monkey.
Please help me in fixing the above issue.