Hi
exist some settings to only insert X number of rows in a model?
django.db. (i guess, restrict 5 rows) as simple way ?
or
setting directly into MySQL ?
because, i override the save method to check if:
# models.py
class domain(model.Model):
...
max_accounts = models.IntegerField(default=2)
# admin.py
class UserAdmin(admin.ModelAdmin):
list_display = ('user', 'domain', 'max_account')
ordering = ('user',)
def save_model(self, request, obj, form, change):
max_accounts = domains.objects.all()
accounts = users.objects.all()
if int(max_accounts.values()[0]['max_accounts']) >
accounts.count():
super(UserAdmin, self).save_model(request, obj, form, change)
else:
messages.error(request, "Impossible create more accounts.")
In this code .. the check works... but my problem is:
when account 1 and total is 2 is fine.. save in mysql
when account 2 and total is 2 is fine and save in mysq again
when account is 3 and total is 2 i got the error... not save (because the
logic is fine)
and
django admin output the error message BUT show the OK was successfull
inserted too
(as a fake insert) ...how can I omit the OK message.?
thanxs in advance
--
Antonio Peña
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