Hello list members!
Since yesterday I am testing around with Django, and this GREAT tool
impresses me a lot!
So, I still play with the poll tutorial. I trying to make some
improvements to it's code, to learn techniques I will use in future
work.
I.e. I added image-upload. Adding works perfectly, but I wonder how
to delete an added image. The same question appears for choices.
Here is my polls.py how it looks now:
#polls.py
from django.core import meta
# Create your models here.
from django.core import meta
class Poll(meta.Model):
question = meta.CharField(maxlength=200)
pub_date = meta.DateTimeField('date published', auto_now_add=True)
image = meta.ImageField(
'Attach Image',
upload_to='.',
blank=True
)
def was_published_today(self):
return self.pub_date.date() == datetime.date.today()
was_published_today.short_description = 'Published today?'
def __repr__(self):
return self.question
class META:
admin = meta.Admin(
list_filter = ['pub_date'],
date_hierarchy = 'pub_date',
list_display = ('question', 'pub_date', 'was_published_today'),
fields = (
(None, {'fields': ('question',)}),
('Date information', {'fields': ('pub_date',),
'classes':
'collapse'}),
('Images',{'fields':('image',)}),
),
)
class Choice(meta.Model):
poll = meta.ForeignKey(Poll, edit_inline=meta. TABULAR,
num_in_admin=3)
choice = meta.CharField(maxlength=200, core=True,blank=True)
votes = meta.IntegerField(default=10, core=True)
def __repr__(self):
return self.choice
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