I've never seen Marcos's way of solving this. But I do it this way:

First hide the field:

class PostAdmin(admin.ModelAdmin):
        exclude=('registered_date')
   

admin.register(Post, PostAdmin)

And let a default value be filled in, in your models.py file:

class Post(models.Model):
        title = models.CharField(max_legth=100)
        desc = models.TextField()
        registered_date = models.DateTimeField()
        
        def clean(self):
                self.registered_date = datetime.datetime.now()


Op 18-nov-2010, om 21:11 heeft Anderson Goulart het volgende geschreven:

> Hi,
> 
> Imagine that I have a simple model like this:
> 
> import datetime
> 
> class Post(models.Model):
>       title = models.CharField(max_legth=100)
>       desc = models.TextField()
>       registered_date = models.DateTimeField(default=datetime.datetime.now)
> 
> Now I  want to use admin interface to fill those fields with an exception: 
> registered_date should be a hidden field filled with the default value. How 
> to set this option?
> 
> 
> thanks, global
> 
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Met vriendelijke groeten,

Jonas Geiregat
jo...@geiregat.org




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