Need help in asinging values for Choices in Choice Field in Django-CodePudding

models.py

class Survey_Answer(models.Model):
    
    CHOICES = [('Disagree Strongly', 'Disagree Strongly'),
            ('Disagree', 'Disagree'),
            ('Undecided', 'Undecided'),
            ('Agree', 'Agree'),
            ('Agree Strongly', 'Agree Strongly')]
    
    question = models.ForeignKey(Survey_Question, on_delete=models.CASCADE)
    answer_text = models.CharField(max_length=20, choices=CHOICES, default='Undecided')
    date_published = models.DateTimeField('date published', auto_now_add=True)
    created_at = models.DateTimeField('created at', auto_now_add=True)

    
    def __str__(self):
        return self.answer_text   ' -  '   self.question.question_text

This is my models.py. I need help in assigning value for a particular option in CHOICES( Eg: 5 points for Agree Strongly option). If a user selects an option from choices, he should be getting points based on the option he selected

CodePudding user response：

If you want to use choices, you can use them as tuples.

CHOICES = (('Disagree Strongly', 'Disagree Strongly'),
        ('Disagree', 'Disagree'),
        ('Undecided', 'Undecided'),
        ('Agree', 'Agree'),
        ('Agree Strongly', 'Agree Strongly'))

Insted of [] use ().

CodePudding user response：

you can override the save method of the model.

class Survey_Answer(models.Model):

 def save(self,*args, **kwargs):
 **Do Stuff whatever you want** //Give points to users
 super(Survey_Answer, self).save(*args, **kwargs)