Accessing single value from multiple values from databse

[Mayur Bagul]

Hello community,

i have created three fields in my model Data 

• Two-wheeler
• four-wheeler

inside each field i have putted 5 values.

now i wanted to display single random value from these two fields every time i click on button. and thats where im getting stuck.

How to do this ?

if any one have resources related to this issue please provide me and help me with your solution.

Thanking you.

[Derek]

The logic would be something along these lines (note that you'd need to sort out the "button click" side)

# class Car(models.Model):

#     two_wheeler = models.CharField(validators=[validate_comma_separated_integer_list])

import random

car = Car.objects.get(pk=1)

numbers = car.two_wheeler.split(',')

random_item = random.sample(numbers, 1)

# repeat for the other similar field(s)