You'll want to look into the save and delete hooks functionality here:
http://www.djangoproject.com/documentation/models/save_delete_hooks/
What it would look like is add to Publications:
def save(self):
super(Publications, self).save() # Call the "real" save() method
customer_list = Subscriber.objects.filter(criteria)
etc. I'm not personally familiar with the send_mass_mail ability but you'll
be able to integrate it into the above.
Adam
On 12/12/06, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
>
>
> I have two models, Subscriber, which has a front-end userface where
> people can sign up for a newsletter and Publication, which has an admin
> interface for writing the newsletters.
>
> What I want to do is to have the ability to fetch the rows in
> Subscriber and use these as the datatuple for send_mass_mail when the
> writer saves a new entry in the model Publication.
>
> Can anyone explain to me how I have to go forward to do this?
>
> The models below:
> class Subscriber(models.Model):
> name = models.CharField(maxlength=128)
> email = models.EmailField()
>
> def __str__(self):
> return self.name
>
> class Admin:
> pass
>
> class Publications(models.Model):
> title = models.CharField(maxlength=192)
> content = models.TextField()
> signature = models.TextField(default='Best wishes, Henrik Lied')
>
> def __str__(self):
> return self.title
>
> class Admin:
> pass
>
> Thanks in advance!
>
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